Panelboards. Panelboards Contents

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1 -1 February 7 Contents Description Page EZ Box and EZ Trim Product Selection Product Description Application Description Standards and Certifications Technical Data and Specifications PRL1a Lighting Panelboard, 240 Vac Maximum PRL2a Lighting Panelboard, 480Y/277 Vac Maximum PRL3a Lighting or Small Power Panelboard, Vac Maximum PRL4 Power Distribution Panelboard, Vac Maximum PRL1a-LX Column Panelboard, 240 Vac Maximum PRL2a-LX Column Panelboard, 480Y/277 Vac Maximum Box Trim and Pricing Modifications (1a, 2a, 3a, 4, Column ) PRL5P Power Distribution Panelboard, Vac Maximum, Plug-on Pow-R-Command Lighting Control Renovation Panelboard PRL1R Metering Service Sections Pow-R-Stock Plus Program Regional Manufacturing Facilities PRL1a Panelboard CA081E

2 -2 EZ Box and EZ Trim February 7 EZ Box and EZ Trim Features Virtually eliminates sharp edges. Trim installs in seconds rather than minutes. Door-in-door is standard. Ability to adjust flush box to wall irregularities. Trim installs without the need for tools. exposed hardware (because there is none). Multipoint door latch over breakers. The EZ box flanges are bent and painted, which virtually eliminates the sharp edges associated with traditional boxes. Additionally, all steel panelboard chassis parts are painted. This significantly reduces potential injury for material handlers and installers. Each flange is adjustable outward up to 3/4 inch. This feature allows the installer to adjust flush box applications to be level and flat with the finished wall after the wall material is installed to help correct wall irregularities. The new box flange also provides the means for attaching the EZ trim. Corner Flange Detail Flange Detail Eaton s new EZ box and EZ trim represents the first significant change in panelboard box and trim designs in more than a half-century. The EZ box and EZ trim have been designed for faster, more secure and safer installations. The new EZ box and EZ trim are provided standard for Cutler-Hammer Pow-R-Line 1a and Pow-R-Line 2a lighting panelboards, as well as our Pow-R-Line 3a mid-range panelboard. Stand-alone Trim and Bottom Flange Hanger with tch CA081E

3 February 7 EZ Box and EZ Trim -3 Fast Installation The EZ trim incorporates a patent pending, ground breaking design that installs in seconds, rather than minutes. The standard trim features include door-in-door construction; no exposed hardware and no tools are required for installation. Each EZ trim includes hangers attached on the right side. The bottom trim hanger has a notch in its base. To install, the bottom hanger is inserted into the bottom right side box flange opening, resting the notch on the flange. Trim Hanger Inserted Into Box Flange The balance of the hangers are aligned with the other flange openings and pushed in. When all hangers are in the box flange, the trim is lifted up slightly to clear the notch on the bottom hanger, and the trim in self-supported on the EZ box. The installation is completed by swinging the trim to the closed position, then lifting and pushing slightly to the right. The trim will drop into place totally secured. The multi-point catches on the left side of the trim will lock into the left side box flange openings. To prevent the trim from being removed by non-authorized persons, a unique sliding means automatically latches in place when the trim door is closed. For added safety, a screw is provided to secure the latch for those who require extra security. The new EZ trim utilizes an exclusive catch system that fastens the door to multiple points. Along with a new lock, the EZ trim offers a high degree of door security. Standards When used with Eaton s Cutler-Hammer panelboard chassis, EZ boxes and EZ trims meet the following applicable industry standards: UL 50 listed. NEMA Standard PB1. Federal specifications. National Electrical Code. Trim Hanging on Surface Mounted Box Trim Installed with Door Open and Trim Sliding Latch New Lock CA081E

4 -4 Pow-R-Line C Product Selection February 7 Product s PRL3a PRL5P PRL1a Bolt-on or Plug-on Circuit s 240 Vac Maximum Main Lugs Only amperes maximum. Main Circuit amperes maximum. Branch Circuit s amperes maximum, 1-, 2- and 3-pole. Bolt-on Circuit s 240 V, 480 V or Vac; 0 Vdc Maximum Main Lugs Only amperes maximum. Main Circuit amperes maximum. Branch Circuit s 5 amperes maximum, 1-, 2- and 3-pole. Plug-on Circuit s 240 V, 480 V or Vac; 0 Vdc Maximum Main Lugs Only 1 amperes maximum. Main Circuit 1 amperes maximum. Branch Circuit s 1 amperes maximum, 1-, 2- and 3-pole. PRL2a PRL1a PRL4 PRL3a Pow-R-Command PRL5P Bolt-on Circuit s 240 V or 480Y/277 Vac; 1/0 Vdc Maximum Main Lugs Only amperes maximum. Main Circuit amperes maximum. Branch Circuit s amperes maximum, 1-, 2- and 3-pole. Circuit s or Fusible Switches 240 V, 480 V or Vac; 0 Vdc Maximum Main Lugs Only 1 amperes maximum. Main Circuit 1 amperes maximum. Main Fusible Switch 1 amperes maximum. Branch Circuit s 1 amperes maximum, 1-, 2- and 3-pole. Branch Fusible Switches 1 amperes maximum, 2- and 3-pole. Bolt-on Circuit s 240 V or 480Y/277 Vac Main Lugs Only amperes maximum. Main Circuit amperes maximum. Branch Circuit s 5 amperes maximum, 1-, 2- and 3-pole. Integral Power Switching Controls. PRL2a Pow-R-Command PRL4 CA081E

5 February 7 Pow-R-Line C Product Description -5 Product s (Continued) Renovation Panelboard PRL-IR Product Description PRL1a-LX Column Bolt-on Circuit s 240 Vac Maximum Main Lugs Only 5 amperes maximum. Main Circuit 5 amperes maximum. Branch Circuit s amperes maximum, 1-, 2- and 3-pole. Bolt-on Circuit s 240 Vac Maximum Main Lugs Only 5 amperes maximum. Main Circuit 5 amperes maximum. Branch Circuit s amperes maximum, 1-, 2 and 3-pole. Lighting and Distribution Eaton s Cutler-Hammer assembled panelboards are designed for sequence phase connection of branch circuit devices. This allows complete flexibility of circuit arrangement (1-, 2- or 3-poles) to allow balance of the electrical load on each phase. Sturdy, rigid chassis assembly ensures accurate alignment of interior with panel front; prevents flexing and minimizes possibility of loosening or damage to current carrying parts during and after installation. Four-point in-and-out adjustment of panel interior is provided to meet critical depth dimensions on flush installations. This compensates for possible misalignment of box at installation. Main lugs are mechanical solderless type and approved for copper or aluminum conductors. PRL1a-LX Column PRL2a-LX Column Bolt-on Circuit s 240 V or 480Y/277 Vac; 1/0 Vdc Maximum Main Lugs Only 5 amperes maximum. Main Circuit 5 amperes maximum. Branch Circuit s amperes maximum, 1-, 2- and 3-pole. Renovation Panel Metering Service Section Bolt-on Circuit or Fusible Switch 240 V, 480 V or Vac Service entrance panels combining a main disconnect with a power company metering compartment. 1 amperes. Enclosures Boxes are code-gauge galvanized steel except for column type panelboards which include a painted box finished in ANSI-61 light gray to match the trim. Standard panelboard cabinets are designed for indoor use. Alternate types are available for indoor and special purpose applications. All enclosures are furnished in accordance with Underwriters Laboratories standards and include wiring gutters with proper wire bending space. Special cabinets can be provided at an additional charge. The box dimensions shown are inside dimensions. For outside dimensions, add 1/4-inch (6.4 mm). Metering Service Section Standard panelboard boxes are supplied without knockouts (blank endwalls). Fronts Fronts (trims) for all panelboards are made of code-gauge steel and have a high durability ANSI-61 light gray finish applied by a baked-on polyester powder coating paint system. PRL2a-LX, Column CA081E

6 -6 Pow-R-Line C Application Description February 7 The fronts for lighting and appliance branch circuit panelboards and small power distribution panelboards include a door with rounded corners and concealed hinges. A flush-type latch and lock assembly is included. All locks are keyed alike. These trims are available in both surface and flush mounted designs. EZ Trim Features Standard Door-in-Door with Exposed Hardware or Sharp Edges (no Tools are Required for Installation) The Three-Piece Trim for Larger Power Distribution Provides for Easy Handling and Installation Fronts for power distribution panelboards utilize a unique breaker front cover design in which each device has a dedicated bolt-on steel cover. The individual covers form a single deadfront for the panelboard that is used in conjunction with two wiring gutter covers to complete the trim. A door is not finished as part of the standard offering on these panelboards but can be provided, for an additional charge, using a deeper than standard box. Application Description Panelboard Selection Factors In selecting a panelboard, the following factors must be considered: Service (voltage and frequency). Interrupting capacity (fully or series rated). rating of main. ratings of branches. Environment. Panelboard Short Circuit The short circuit rating of Eaton s Cutler-Hammer assembled panelboards are test verified by, and listed with, Underwriters Laboratories (UL ). Generally, these ratings are that of the lowest interrupting rated device in the panel. Certain exceptions to this rule exist where branch devices have been UL tested in combination with specific main devices having a higher interrupting rating. Where these defined main devices and branch breaker combinations are utilized, the Series Short Circuit of the assembled panelboard will be the same as the tested rating of the approved rated main device in series with the branches. Available main and branch breaker combinations are tabulated starting on Page -12. All combinations shown are UL tested and listed. These series ratings apply to panels having main devices, or main lug only panelboards fed remotely by the device listed in the series ratings chart as the main, for which UL listed tests were conducted. Service Entrance Equipment The National Electrical Code (NEC ) requires that: A panel used as service entrance equipment must be located near the point where the supply conductors enter the building. A panelboard having main lugs only shall have a maximum of six service disconnects to de-energize the entire panelboard from the supply conductors. Where more than six disconnects are required, a main service disconnect must be provided. A disconnectable electrical bond must be provided between the neutral and ground. A service entrance type UL label must be factory installed. Ground fault protection of equipment shall be provided for each service disconnect rated 0 amperes or more if the electrical service is a solidly grounded wye system of more than 150 volts to ground but not exceeding volts phaseto-phase. te: Service entrance panels must be identified as such on the order. Panelboard Classifications are classified by NEC and UL in two general categories: Lighting and Appliance Panels and Power Distribution Panels. Lighting and Appliance Lighting and appliance branch circuit panelboards are defined in NEC (Article 408) as one having more than percent of its overcurrent devices rated amperes or less for which neutral connections are provided. Article 408 also limits the number of overcurrent devices (branch circuitpoles) to a maximum of in any one cabinet. This rule applies to all panel types including PRL4 when the panel circuitry comes within the scope of this definition. When the devices (poles) are exceeded, two or more separate panels are required. Power Distribution Distribution panelboards (all others not defined as lighting and appliance branch circuit panelboards) are restricted only to practical physical limitations such as standard box heights and widths. It is important to note that the NEC requires that the operating handle of the topmost mounted device be no more than 6 feet 7 inches (6.6 mm) above the finished floor. Additional boxes and fronts are required when the components required for one panelboard exceed the standard box dimensions. Multi-Section When more than overcurrent protective devices are required (See, Lighting and Appliance ), two or more separate enclosures are required. Separate fronts for each box are standard. A common front can be furnished at additional charge. CA081E

7 February 7 Pow-R-Line C -7 Interconnecting Multi-Section When a panelboard, for connection to one feeder, must be furnished in more than one section (Box), each section must be furnished with main bus and terminals of the same rating, unless a main overcurrent device is provided in each section. Sub-feed or through-feed provisions must also be included (and priced) to provide connection capability to the second section. te: Sub-feed or through-feed lugs cannot be used on any panelboard that is not protected by a single main overcurrent device either in the panelboard or immediately upstream, i.e., service entrance panelboards with main lugs only using the six disconnect rule. Through-Feed Lugs Through-feed lugs (see Figure -2) are another method to interconnect multi-section panelboards. The incoming feeder cables are connected to the main lugs or main breaker at the bottom of panel (Section 1). Another set of lugs (through-feed) are located at the opposite end of the main bus. The interconnecting cables are connected to the through-feed lugs in Section 1 and are carried over to the main lugs in Section 2. The connection arrangement could be reversed, i.e., main lugs at top; through-feed lugs at bottom end of panel. Cross cables are not furnished by Eaton. te: Through-feed lugs may not be used on main lug only (six disconnect rule) service entrance panels. Multiple Section Panelboard Flush Mounted Shown below is the standard method for flush mounting multiple section lighting and distribution panelboards using standard flush trims. Wall Trim Top Section View 3/4 (19.1) Conduit Nipple for Cross Wiring by Contractor 3/4 (19.1) Trim 3/4 (19.1) 1 1/2 (38.1) 3/4 (19.1) 3/4 (19.1) Trim Wall Contractor to Mount Boxes 1-1/2-inch (38.1 mm) Apart to Allow for 3/4-inch (19.1 mm) Extension on Both Flush Trims Outside Edge of Box Sub-Feed Lugs Sub-feed lugs (see Figure -1) are one means of interconnecting multisection panels. The sub-feed (second set of) lugs are mounted directly beside the main lugs. These are required in each section except the last panel in the lineup. The feeder cables are brought into the wiring gutter of the first section and connected to the main lugs. Another set of the same size cables are connected to the subfeed lugs (Section 1) and are carried over to the main lugs of the adjacent panel. Cross connection cables are not furnished by Eaton. Sub-feed lugs are only available on main lug only panels. te: Sub-feed lugs may not be used on main lug only (six disconnect rule) service entrance panels. Box Box Box Panel Neutral Main Lugs Thru- Feed Lugs Panel Conduit Section 1 Section 2 Figure -2. Through-Feed Lugs Box Figure -3. Multiple Section Panelboard Flush Mounted Dimensions in Inches (mm) Overcurrent Protection The following requirements will be found in the NEC: Each lighting and appliance branch circuit panelboard shall be individually protected on the supply side by not more than two main circuit breakers or two sets of fuses having a combined rating not greater than that on the panelboard. Neutral Neutral Panel Panel Cross Cables Main Lugs Neutral Incoming Feeder Cables 3/4 (19.1) 3/4 (19.1) Two Section Panelboard (Flush Mounting) 3/4 (19.1) 3/4 (19.1) 3/4 (19.1) rim Extends 3/4-inch (19.1 mm) Beyond Outside of Box on All Four Sides Conduit Section 1 Section 2 Figure -1. Sub-Feed Lugs CA081E

8 -8 Pow-R-Line C Standards and Certifications February 7 Branch Circuit Loading for Lighting and Appliance Panels The size of mains and branches should be selected based on the following: Lighting and distribution circuits: NEC Article 2, 215, 0 and 240. Motor circuits: NEC Article 4. Diversity factor. Provision for future loading. Exception 1: Individual protection for a lighting and appliance panelboard is not required when the panelboard feeder has overcurrent protection not greater than that of the panelboard. Exception 2: For existing installations, individual protection for lighting and appliance branch circuit panelboards is not required where such panelboards are used as service equipment in supplying an individual residential occupancy and where any bus supplying 15 or 20 ampere circuits is protected on the supply side by an overcurrent device. Ambient Temperatures The primary function of an overcurrent device is to protect the conductor and its insulation against overheating. In selecting the size of the devices and conductors, consideration should be given to the ambient temperature surrounding the conductors within and external to the panelboard. Cumulative heating within the panelboard may cause premature operation of the overcurrent protective devices. Underwriters Laboratories test procedures are based, in part, on 80% loading of panelboard branch circuit devices. The NEC limits the loading of overcurrent devices in panelboards to 80% of rating where in normal operation the load will continue for three hours or more. Further derating may be required, depending on such factors as ambient temperature, duty cycle, frequency or altitude. Exception: There is one exception to this rule in both UL and NEC. It applies to assemblies and overcurrent devices which have been approved for continuous duty at % of its rating. Special Conditions Standard panelboards, assembled with standard components, are adequate for most applications. However, special consideration should be given to those required for application under special conditions such as: Excessive vibration or shock. Frequencies above 60 cycles. Altitudes above 6 feet ( m). Damp environment (possible fungus growth). Compliance with federal, state and municipal electrical codes and standards. Seismic Considerations The Uniform Building Code and the International Building Code 3, as well as local and state building codes, place an emphasis on seismic building design requirements. Electrical distribution systems are treated as attachments to the building and therefore, fall into this category. All Eaton s Cutler-Hammer panelboards are seismic qualified at the highest possible level, Seismic Zone 4, and have been tested in accordance with ANSI C This standard quantifies actual earthquake conditions, as well as equipment seismic capability. Harmonic Currents Standard panelboard neutrals are rated for % of the panelboard current. However, since harmonic currents can cause overheated neutrals, an option is provided for neutrals to be rated at % (1 ampere maximum neutral for ampere main bus) of the panelboard phase current. with the % rated neutral are UL listed as suitable for use with non-linear loads. Prior to specifying the % rated neutral, Eaton recommends a harmonic survey be conducted of the distribution system, be it new or existing. Transient Voltage Surge Suppression The quality of power feeding sensitive electronic loads is critical to the reliable operation of any facility. In modern offices, hospitals, and manufacturing facilities, the most frequent causes of microprocessor-based equipment downtime and damage are voltage transients and electrical noise. Electrical loads and microprocessorbased equipment are highly susceptible to both high and low energy transients. High energy transients include lightning induced surges and power company switching. These high energy transients can destroy components instantly. More frequently the electrical system experiences low energy transients and high frequency noise. The effects of continual low energy transients and high frequency noise can cause erratic equipment performance or sudden failure of electronic circuit board components. Eaton can provide protective and diagnostic systems integral to panelboards. The Clipper Power System Visor Series is integrated into the panelboards using a zero lead length direct bus bar connection. Pow-R-Line 4 The CPS Visor Series provides Transient Voltage Surge Suppression (TVSS) and active hybrid filtering. The CPS protects sensitive electronic equipment from the damaging effects of high and low energy transients, as well as high frequency noise. Standards and Certifications Eaton s Cutler-Hammer panelboards are designed to meet the following applicable industry standards, except where noted: Underwriters Laboratories: : UL 67 Cabinets and Boxes: UL 50 te: Only panelboards containing UL listed devices can be UL labeled. National Electrical Code. NEMA Standards: PB 1. Federal Specification W-P-115c: Circuit s I Class I Fusible Switch II Class I CA081E

9 February 7 Pow-R-Line C Technical Data and Specifications -9 Technical Data and Specifications Selection Guide Table -1. Panelboard Selection Guide Panelboard Device Maximum Voltage Maximum Main (s) Branch Circuits Range Sub-Feed Maximum s AC Interrupting Capacity rms Symmetrical s (ka) ac dc MLO Main Device Fully Rated Series Rated PRL1a PRL2a Y/ PRL3a PRL4B PRL4F Fusible Fusible PRL1a-LX PRL2a-LX Y/ PRC/50 PRC PRL5P Y/ Terminal Wire Ranges, Pressure- Al/Cu Terminals Except as ted te: All terminal sizes are based on wire ampacities corresponding to those shown in NEC Table 3-16 under the 75 C insulation columns (75 C wire). The use of smaller size, (in circular mills), regardless of insulation temperature rating, is not permitted. Where copper-aluminum terminals are supplied on designated panelboard types, best results are obtained if a suitable joint compound is applied when aluminum conductors are used. Check Eaton s Cutler-Hammer standard terminal sizes versus customer requirements. In particular, and ampere breakers often require nonstandard lugs. Optional 750 kcmil mechanical screw-type terminals are available upon request. Panelboard dimensions may be affected, refer to Eaton. Table -2. Standard Main Lug Terminals Panel Wire Size Ranges for Capacity PRL1a PRL2a PRL3a PRL4 PRL1a-LX PRL2a-LX PRC PRC50 #12 #1/0 #12 #1/0 #12 #1/0 #12 #1/0 #12 #1/0 #6 0 kcmil #6 0 kcmil #6 0 kcmil #6 0 kcmil #6 0 kcmil #4 500 kcmil (2) #4 500 kcmil (2) #4 500 kcmil (2) #4 500 kcmil (2) #4 500 kcmil (2) #4 500 kcmil (2) #4 500 kcmil (3) #4 500 kcmil (3) #4 500 kcmil #12 #1/0 #6 0 kcmil (2) #4 500 kcmil PRC #12 #1/0 #6 0 kcmil (2) #4 500 kcmil PRL5P (1) #1/0 500 kcmil or (2) #1/0 0 kcmil (2) #4 500 kcmil (2) #2 500 kcmil or (3) #2 kcmil (4) #4 500 kcmil (4) #4 750 kcmil CA081E

10 - Pow-R-Line C Technical Data and Specifications February 7 Selection Guide (Continued) Table -3. Standard Circuit Terminals BAB, QBHW HQP, QPHW EDB, EDS, ED, EDH, EDC, B,, H, C Wire Range # #4 #8 #1/0 5 #4 4/0 or #6 0 kcmil # 1/0 #4 4/0 FCL 15 # 1/0 GHB, HGHB, GHQ JD, HJD, JDC DK 0 0 KD, HKD, KDC, CKD, CHKD # # # 1/ #4 0 kcmil 5 0 LGE, LGH LD, HLD, LDC, CLD, CHLD MDL, HMDL, CMDL, CHMDL ND, HND, CND, CHND NDC, CNDC LCL kcmil (2) 3/0 0 kcmil or (1) 3/0 500 kcmil (1) #3 0 kcmil (1) kcmil (2) 3/0 0 kcmil or (1) 3/0 500 kcmil (1) #2 500 kcmil (2) #2 500 kcmil FB-P 15 # 1/0 LA-P NB-P (2) 0 0 kcmil (2) 500 kcmil (2) #1 500 kcmil (3) 3/0 kcmil (3) 3/0 kcmil (4) 4/0 500 kcmil (1) #6 0 kcmil (1) #4 0 kcmil and (1) 3/0 kcmil #6 0 kcmil (1) #4 0 kcmil and (1) 3/0 kcmil (2) #1 500 kcmil (3) 3/0 kcmil Table -4. PW Switch Terminals 60 Wire Range # 1/0 # 1/0 # 1/0 #4 0 kcmil kcmil or (2) 3/0 0 kcmil (2) #4 kcmil or (4) 3/0 0 kcmil (3)0 750 kcmil or (6) 3/0 0 kcmil 1 (4) kcmil or (8) 3/0 0 kcmil CA081E

11 February 7 Pow-R-Line C Technical Data and Specifications -11 Selection Guide (Continued) Table -5. Molded Case Circuit s te: Circuit breakers equal or exceed Federal Specification W-C-375b requirements for the particular class associated with each circuit breaker type. Continuous of Poles Volts ac UL Listed Interrupting s ka Symmetrical s ac Volts dc Volts 120/ BAB, HQP BABRP, BABRSP QBGF, QBGFEP, QPGF, QPGFEP QBAF, QBAG QBHW, QPHW QBHGF, QBHGFEP, QPHGF, QPHGFEP GQ, GHQ , / dc ratings apply to substantially non-inductive circuits. 15 and 20 amperes 1-pole switching duty rated for fluorescent applications. 1-, 2- and 3-pole HACR rated. dc rated 1-pole, amperes only. 2- and 3-pole HACR rated. % rated circuit breaker. dc rating not available with electronic trip. Available with integral ground fault protection. k based on NEMA test procedure , 3 1 GHB , 3 HGHB GHBGFEP 15 GHBS B H C FCL EDB EDS ED EDH EDC JD HJD JDC 70 0 DK HKD, CHKD KD, CKD 0 KDC LCL LGE LD, CLD LGH HLD, CHLD LDC, CLDC MDL, CMDL HMDL, CHMDL ND, CND 1 HND, CHND 1 NDC, CNDC 1 Integrally Fused, Current Limiting Circuit s FB-P LA-P NB-P , 3 2, 3 1 2, 3 1 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 3 2, 3 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, 3 2, / / / / / Y/ Y/ CA081E

12 -12 Pow-R-Line C Technical Data and Specifications February 7 Series Rated Combinations Underwriters Laboratories permits panelboards to be labeled with a short circuit rating of up to,000 amperes (symmetrical) where UL listed combinations of main and branch circuit breakers are used. These combinations consist of main breakers or fusible devices connected ahead of, and in series with approved conventional breakers used as branch devices. Two arrangements are acceptable and comply with UL standards for panelboards. The main circuit breaker or fusible switch may be installed in the panel as a main device, or it may be mounted remote, (directly upstream) from the panel. In either case, the approved main and branch combinations must be followed. These arrangements are acceptable and are UL listed having been tested in accordance with UL 67 standards. From the tables that follow, specific combinations of main devices (upstream) and branch devices (downstream), series connected and electrically adjacent in the system, may be selected to qualify the assembled panelboard for the short circuit ratings shown. Applying Series s The following is provided to use the series rating tables on the following pages. 1. Determine the available system voltage and fault current. 2. Select the appropriate table using the system voltage. 3. Use the appropriate Series Equipment column equal to, or greater than, the available fault current, to determine the allowable UL recognized combinations of main (upstream) and branch (downstream) overcurrent devices. Main devices are shown in bold/shaded areas. Respective branch breakers are shown directly below their associated main device. If a rating is not initially found in a column, first look to the columns to the right for higher Series Equipment s within the same table. If still not found, use ratings from table of a higher system voltage (higher numbered table(s). Table -6 on Page /240 Volts ac / Table -7 on Page Volts ac / Table -8 on Page Volts ac / Table -9 on Page Y/277 Volts ac / Table - on Page Volts ac / Table -11 on Page - Volts ac / Table -12 on Page - 120/240 Volts ac Fuse/ Table -13 on Page Volts ac Fuse/ Table - on Page Volts ac Fuse/ Table -15 on Page Y/277 Volts ac Fuse/ Table -16 on Page Volts ac Fuse/ Table -17 on Page -20 Volts ac Fuse/ Table - on Page -20 Triple Series s CA081E

13 February 7 Pow-R-Line C Technical Data and Specifications -13 Series Tables Table /240 Volts ac / Series s Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below. Main Series Equipment ka Symmetrical Maximum s QBHW GB, GHB FB-P FCL BA, BAB BABRP BABRSP HQP QBGF QBAF QBAG QPHW BA, BAB HQP QBGF QPGF QBAF QBAG BA, BAB BABRP BABRSP HQP QBGF QPGF QBAF QBAG QBHW QPHW BA, BAB BABRP BABRSP HQP QBGF QPGF QBAF QBAG QBHW QPHW BA, BAB BABRP BABRSP HQP QBGF QPGF QBAF QBAG QBHW QPHW GB, GHB GHQ H 150 B BA, BAB HQP QBGF QBAF QBAG LA-P BA, BAB HQP QBHW QPHW 5 EDB EDS ED, EDH, EDC H C C BA, BAB BABRP BABRSP HQP QBGF QPGF QBHGF QPHGF QBHW QPHW QBAF QBAG BA, BAB BABRP BABRSP HQP QBGF QPGF QBHGF QPHGF QBHW QPHW QBAF QBAG BA, BAB BABRP BABRSP HQP QBGF QPGF QBAF QBAG QBHW QBHGF BA, BAB BABRP BABRSP HQP QBGF QPGF QBAF QBAG BA, BAB HQP QBGF QBAF QBAG QBHW QPHW QBHGF GB, GHB GHQ, GHQRSP BA, BAB HQP QBHW QPHW 0 JD, JDB HJD JDC HJD JDC JDC BA (15 70 A) BAB (15 70 A) HQP (15 70 A) QBHW QPHW BA, BAB HQP QBHW QPHW QBGF QPGF QBAF QBAG GB, GHB BA, BAB HQP QBHW QPHW GB, GHB H GB, GHB GHQ GHQRSP H DK, KD DK, KD HKD, CHKD DK, KD KDC HKD KDC KDC LCL KDB KDB, CKD BA (15 70 A) KDB BA (15 70 A) CHKD QBHW GB, GHB BA, BAB BA, BAB BA (15 70 A) BAB (15 70 A) CKD BAB (15 70 A) GB, GHB QPHW HQP BABRP BABRSP HQP QBGF QPGF QBAF QBAG BAB (15 70 A) BABRP BABRSP HQP (15 70 A) QBHW QPHW BABRP BABRSP HQP (15 70 A) QBHW QPHW HQP (15 70 A) H QBGF QPGF QBAF QBAG QBHW QPHW GB, GHB H CHLD, HLD HMDL 1 HND CA081E

14 - Pow-R-Line C Technical Data and Specifications February 7 Table Volts ac / Series s For 1- and 2-pole 120/240 volt rated breakers (BA, BAB, HQP, QBHW, QPHW), see Table -6. Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below. Main Series Equipment ka Symmetrical Maximum s QBHW_H GB, GHB FB-P FCL BAB_H QPHW_H HQP_H BAB_H HQP_H BAB_H HQP_H QBHW_H QPHW_H BAB_H HQP_H B BAB_H HQP_H QBHW_H QPHW_H GB, GHB B H 150 B BAB_H HQP_H LA-P BAB_H HQP_H QBHW_H QPHW_H B JD, JDB 5 EDB EDS ED EDH, EDC H C C HQP_H BAB_H QBHW QPHW HQP_H BAB_H QBHW QPHW BAB_H HQP_H QBHW_H BAB_H HQP_H QBHW_H QPHW_H (15 70 A) B BAB_H HQP_H BAB_H HQP_H QBHW_H QPHW_H GB, GHB B BAB_H HQP_H QBHW_H QPHW_H GB, GHB B H 0 JD, JDB HJD HJD JDC JDC BAB_H (15 70 A) HQP_H (15 70 A) QBHW_H QPHW_H B BAB_H (15 70 A) HQP_H (15 70 A) QBHW_H QPHW_H GB, GHB B ED JD, JDB BAB_H HQP_H QBHW_H QPHW_H GB, GHB B H, EDB, EDS ED EDH JD, JDB HJD CA081E

15 February 7 Pow-R-Line C Technical Data and Specifications -15 Table -7. (Continued) 240 Volts ac / Series s For 1- and 2-pole 120/240 volt rated breakers (BA, BAB, HQP, QBHW, QPHW), see Table -6. Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below. Main Maximum s Series Equipment ka Symmetrical DK, KD, KDB HKD, CHKD KDC KDC LCL CKD QBHW_H QBHW_H GB, GHB BAB_H BAB_H HQP_H QBHW_H QPHW_H B QPHW_H GB, GHB B, EDB, EDS ED JD, JDB DK, KD, KDB QPHW_H B H, EDB, EDS ED EDH JD, JDB HJD DK, KD, KDB HKD HQP_H QBHW_H QPHW_H GB, GHB B, H, EDB, EDS ED EDH JD, JDB HJD DK, KD, KDB HKD 500 NB-P JD, JDB KD, KDB, DK CKD HLD, HLDB, CHLD LDC GB, GHB, EDB, EDS ED, JD, JDB KD, KDB, DK, CKD LD, LDB EDB, EDS, ED EDH NB-P HMDL KD, KDB, DK 1 HND, CHND NDC EDB, EDS, ED EDB, EDS, ED EDH 00 RD RDC EDB, EDS, ED EDB, EDS, ED EDH Valid on 2- and 3-pole breakers only. t valid for 1-pole. CA081E

16 -16 Pow-R-Line C Technical Data and Specifications February 7 Table Volts ac / Series s Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to single-pole branch breakers only. For 2- and 3-pole branch breakers, see other tables. Main Maximum s Series Equipment ka Symmetrical 150 FCL GHB GHQ, GHQRSP H 5 H C GHB GHQ GHQRSP GHB, GHQRSP GHQ 0 JD, JDB JD, JDB HJD LCL JDC GHB GHB (15 50 A) GHB (15 50 A) KD, KDB HKD KD, KDB HKD, CHKD KDC LCL CKD CHKD CKD GHB (15 50 A) GHB GHB GHB (15 50 A) GHB H GHBS GHB (15 50 A) H GHB H GHB H Table Y/277 Volts ac / Series s Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to 2- and 3-pole branch breakers only. For single-pole branch breakers, see Table -8. Main Maximum s Series Equipment ka Symmetrical 150 FCL GHB, GHQRSP 5 H C GHB, GHQRSP GHB, GHQRSP GHB 0 JD, JDB JD, JDB HJD JDC GHB GHB (15 50 A) GHB (15 50 A) GHB KD, KDB HKD, CHKD KD, KDB HKD, CHKD KDC LCL CKD GHB CKD GHB (15 50 A) GHB (15 50 A) GHB GHB GHB (15 50 A) CA081E

17 February 7 Pow-R-Line C Technical Data and Specifications -17 Table Volts ac / Series s Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to 2- and 3-pole branch breakers only. t valid for 1-pole branch breakers. Main Series Equipment ka Symmetrical Maximum s 150 FB-P FCL B H LA-P B H JD, JDB HJD 5 H C B B B H 0 JD, JDB HJD JDC B B JD, JDB B H JD, JDB HJD KD, KDB HKD KDC LA-P LCL B B JD, JDB KD, KDB B H JD, JDB HJD KD, KDB HKD 500 NB-P JD, JDB HJD KD, KDB HKD LD, LDB HLD, HLDB CLD CHLD JD, JDB JD, JDB KD, KDB LD, LDB JD, JDB HJD KD, KDB HKD B H B H C JD, JDB HJD KD, KDB HKD CA081E

18 - Pow-R-Line C Technical Data and Specifications February 7 Table -11. Volts ac / Series s Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to 2- and 3-pole branch breakers only. t valid for 1-pole branch breakers. Main Series Equipment ka Symmetrical Maximum 50 s 5 H C B B B H 0 JD, JDB HJD JDC B B JD, JDB B H JD, JDB HJD KD, KDB HKD, CHKD KDC KDC LCL CKD B B JD, JDB B B JD, JDB H JD, JDB HJD H HJD KD, KDB HKD H C JD, JDB HJD JDC KD, KDB HKD KDC LD, LDB HLD, HLDB CLD CHLD JD, JDB KD, KDB LD, LDB Table /240 Volts ac Fuse/ Series s Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. Main Fuse Maximum s Series Equipment ka Symmetrical R BA, BAB HQP QBHW QPHW GB GHB R J T GB GHB BA, BAB HQP QBHW QPHW BA, BAB HQP QBHW QPHW J T J T BA, BAB HQP QBHW QPHW BA, BAB HQP QBHW QPHW GB GHB GB GHB CA081E

19 February 7 Pow-R-Line C Technical Data and Specifications -19 Table Volts ac Fuse/ Series s For 1- and 2-pole 120/240 volt rated breakers (BA, BAB, HQP, QBHW, QPHW), see Table -12. Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. Main Series Equipment ka Symmetrical Fuse Maximum s R BAB_H HQP_H QBHW_H QPHW_H GB GHB R J T R GB GHB BAB_H HQP_H QBHW_H QPHW_H BAB_H HQP_H QBHW_H QPHW_H J T J T BAB_H HQP_H QBHW_H QPHW_H BAB_H HQP_H QBHW_H QPHW_H L B ED JD, JDB DK, KD, KDB Valid on 2- and 3-pole breakers only. t valid for 1-pole. GB GHB Table Volts ac Fuse/ Series s Main fuse class are shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to single-pole branch breakers only. For 2- and 3-pole branch breakers, consult other tables. Main Fuse Maximum s GB GHB GB GHB Series Equipment ka Symmetrical J T R GHBS GHQ GHQRSP GHBS GHQ GHQRSP J T J T R GHBS GHQ GHQRSP GHBS GHQ GHQRSP H J T GHB GHB H GHB GHB CA081E

20 -20 Pow-R-Line C Technical Data and Specifications February 7 Table Y/277 Volts ac Fuse/ Series s Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to 2- and 3-pole branch breakers only. For single-pole branch breakers, see Table -. Main Fuse Maximum s Series Equipment ka Symmetrical J T R GHBS GHBS GHB J T R GHBS GHBS GHB J T GHB GHB J T H C GHB H C JD HJD JDC Table Volts ac Fuse/ Series s Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to 2- and 3-pole branch breakers only. t valid for single-pole branch breakers. Main Fuse Maximum s Series Equipment ka Symmetrical R J T H C H C Table -17. Volts ac Fuse/ Series s Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to 2- and 3-pole branch breakers only. t valid for single-pole branch breakers. Main Series Equipment ka Symmetrical Fuse Maximum s R H C J T R H C H C Table -. Triple Series s JD HJD JDC J T R JD HJD JDC JD HJD JDC KD HKD KDC J T Main Fuse Class and Maximum s Tenant Main Branch KD HKD KDC KD HKD KDC System Voltage L-0 DK, KD, KDB GB, GHB, 240 L-0 DK, KD, KDB GB, GHB 120/240 L-0 DK, KD, KDB, B 240 L-0 DK, KD, KDB JD, JDB 240 L-0 JD, JDB GB, GHB 240 L-0 JD, JDB GB, GHB 120/240 L-0 GB, GHB 240 L-0 GB, GHB 120/240 L-0, B BAB_H, HQP_H 240 QBHW_H, QPHW_H L-0, B BA, BAB 120/240 HQP (15 70A) L-0 BAB_H, HQP_H 240 L-0 BA, BAB, HQP 120/240 Valid on 2- and 3-pole breakers only. t valid for single-pole. Short Circuit Series (ka, Sym.) CA081E

21 February 7 Pow-R-Line C PRL1a -21 Product Description 240 Vac maximum. 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire, 1-phase 2-wire. ampere maximum mains. ampere maximum branch breakers. Bolt-on or plug-on branch breakers. Factory assembled. Refer to Page -5 for additional information. PRL1a Application Description Lighting and appliance branch panelboard. Fully rated or series rated. Interrupting ratings up to ka symmetrical. Suitable for use as Service Entrance Equipment, when specified on the order. See Pages -5 through - for additional information. Standards and Certifications UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. Options and Accessories Refer to Page -46. Layout and Sizing Refer to Page -. Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table -19. Base s PRL1a Main Lug Only 5 Main Interrupting (ka Sym.) 240 Vac BAB QBHW EDB EDS ED EDH H EDB EDS ED EDH JD HJD JDC DK KD HKD KDC Table -20. Branch Circuit s PRL1a 3-Phase 4-Wire 1-Phase 3-Wire, 1-Phase 2-Wire Bolt-on = BAB, QBHW, QBGF, QBHGF, QBGFEP, QBHGFEP, QBAF, QBAG, QBHAF, QBHAG Plug-on = HQP, QPHW, QPGF, QPHGF, QPGFEP, QPHGFEP Interrupting (ka Sym.) 240 Vac Provision BAB, HQP BAB, HQP BAB, HQP QBGF, QPGF QBGFEP, QPGFEP QBAF QBAG BAB-D, HQP-D BAB-C, HQP-B BABRP BABRSP QBHW, QPHW QBHW, QPHW QBHW, QPHW QBHGF, QPHGF QBHGFEP, QPHGFEP QBHAF QBHAG 1-Pole 120 V 2-Pole 120/240 V 3-Phase 3-Wire 2-Pole 240 V 3-Pole 240 V 1-pole breakers are rated 120 Vac maximum. 240 volt breakers must be used on 3-phase, 3-wire, 240 volt delta systems or on the high leg of a midpoint delta grounded system. 50 ampere devices are available as 2-pole only. GFCI for 5 ma personnel protection. GFP for ma equipment protection. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. HID (High Intensity Discharge) rated breaker. Switching Neutral. 1-pole device requires 2-pole space, 2-pole device requires 3-pole space. Solenoid operated breaker. Discount Symbol CE9 CA081E

22 - Pow-R-Line C PRL1a February 7 Box Sizing and Selection Assembled Circuit Box size and box and trim catalog numbers for all standard panelboard types are found in Table -21. Instructions 1. Using description of the required panelboard, select the rating and type of main required. 2. Count the total number of branch circuit poles, including provisions, required in the panelboard. Do not count main breaker poles. Convert 2- or 3-pole branch breaker to single-poles, i.e., 3-pole breaker, count as 3 poles. Table -21. PRL1a Panelboard Sizing Panelboard s Maximum Main Main Lugs or Main Main Lugs or Main with A Thru-Feed Lugs or Sub- Feed 5 Maximum Main Lugs or Main Main Lugs or Main with 5 A Thru-Feed Lugs or Sub-Feed Maximum Main Lugs or Main Main Lugs or Main with 5 A Thru-Feed Lugs or Sub- Feed Main Lugs or Main with A Thru-Feed Lugs or Sub- Feed Metric box dimensions: Main s & Mounting Position (H) = Horiz. (V) = Vert. BAB, QBHW (H), H (V) H (V) EDB, EDS, ED, EDH,, H (V) JD, HJD JDC (V),, H, EDB, EDS, ED, EDH (V) JD, HJD JDC (V) DK, KD, HKD, KDC (V) DK, KD, HKD, KDC (V) DK, KD, HKD, KDC (V) Sub-Feed s & Mounting Position (H) = Horiz. (V) = Vert. H (V),, H, EDB, EDS, ED, EDH (V),, H, EDB, EDS, ED, EDH (V),, H, EDB, EDS, ED, EDH (V) JD, HJD, JDC, DK, KD, HKD, KDC (V) Determine sub-feed breaker or through-feed lug requirements. 3. Select the main ampere rating section from Table Select panelboard type from first column, main breaker frame, if applicable, from second column, and sub-feed breaker frame, if applicable, from the third column. 5. From Step #2, determine the number of branch circuits in Column Read box size, box and trim catalog numbers across columns to the right. Specify surface or flush mounting on the order. Dimensions in mm Maximum. of Branch Circuits Including Provisions Box Dimensions Inches H W D YS Box EZ Box Height Width Depth Cabinets Fronts are code-gauge steel, ANSI-61 light gray painted finish. Boxes are code-gauge galvanized steel without knockouts. Standard depth is 5-3/4 inches (6.1 mm). Standard width is 20 inches (508.0 mm). An optional 28-inch (711.2 mm) wide box is available. Top and Bottom Gutters 5-1/2 inches (139.7 mm) minimum. YS Box YS2036 YS2048 YS2048 YS2060 YS2036 YS2048 YS2048 YS2048 YS2048 YS2060 YS2036 YS2048 YS2048 YS2060 YS2060 YS2072 YS2048 YS2048 YS2060 YS2060 YS2072 YS2072 YS2060 YS2060 YS2072 YS2060 YS2072 YS2072 YS2072 YS2090 YS2090 LT Trim LT2036S or F LT2048S or F LT2048S or F LT2060S or F LT2036S or F LT2048S or F LT2048S or F LT2048S or F LT2048S or F LT2060S or F LT2036S or F LT2048S or F LT2048S or F LT2060S or F LT2060S or F LT2072S or F LT2048S or F LT2048S or F LT2060S or F LT2060S or F LT2072S or F LT2072S or F LT2060S or F LT2060S or F LT2072S or F LT2060S or F LT2072S or F LT2072S or F LT2072S or F LT2090S or F LT2090S or F EZ Box EZB2036R EZB2048R EZB2048R EZB2060R EZB2036R EZB2048R EZB2048R EZB2048R EZB2048R EZB2060R EZB2036R EZB2048R EZB2048R EZB2060R EZB2060R EZB2072R EZB2048R EZB2048R EZB2060R EZB2060R EZB2072R EZB2072R EZB2060R EZB2060R EZB2072R EZB2060R EZB2072R EZB2072R EZB2072R EZB2090R EZB2090R EZ Trim EZT2036S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2036S or F EZT2048S or F EZT2048S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2036S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2060S or F EZT2072S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2060S or F EZT2072S or F EZT2072S or F EZT2060S or F EZT2060S or F EZT2072S or F EZT2060S or F EZT2072S or F EZT2072S or F EZT2072S or F EZT2090S or F EZT2090S or F YS2036 YS2048 YS2060 YS2072 YS2090 EZB2036R EZB2048R EZB2060R EZB2072R EZB2090R Smaller panelboard box sizes are available if required. Contact Eaton for application information. CA081E

23 February 7 Pow-R-Line C PRL2a -23 Product Description 480Y/277 Vac maximum (1 Vdc). 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire, 1-phase 2-wire. ampere maximum mains. ampere maximum branch breakers. Bolt-on branch breakers. Factory assembled. Refer to Page -5 for additional Information. PRL2a Application Description Lighting and appliance branch panelboard. Fully rated or series rated. Interrupting ratings up to ka symmetrical. Suitable for use as Service Entrance Equipment, when specified on the order. See Pages -5 through - for additional information. Standards and Certifications UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. Options and Accessories Refer to Page -46. Layout and Sizing Refer to Page -24. Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table -. Base s PRL2a Main Lug Only 5 Main Interrupting (ka Symmetrical) These system voltages apply only to 240 volts. Table -23. Branch Circuit s PRL2a Vac 480Y/277 Vac 1/0 Vdc 3-Phase 4-Wire Interrupting (ka Symmetrical) 1-Phase 3-Wire, 1-Phase 2-Wire Interrupting ratings in this column are applicable to 120 Vac for 1-pole breakers. At 480 volts, must be used on 480Y/277 volts grounded wye systems only. Solenoid operated breaker. GFP for ma equipment protection. Requires 2-pole spaces. 277 Vac only. HID (High Intensity Discharge) rated breaker. GHB H C ED H C JD HJD JDC KD HKD KDC 3-Phase 3-Wire 240 Vac 480Y/277 Vac 1/0 Vdc 1-Pole 2-Pole 3-Pole Provision GHQ GHB GHB GHB HGHB GHQRSP GHBS GHBGFEP GHBHID Discount Symbol CE9 CA081E

24 -24 Pow-R-Line C PRL2a February 7 Box Sizing and Selection Assembled Circuit Box size and box and trim catalog numbers for all standard panelboard types are found in Table -24. Instructions 1. Using description of the required panelboard, select the rating and type of main required. 2. Count the total number of branch circuit poles, including provisions, required in the panelboard. Do not count main breaker poles. Convert 2- or 3-pole branch breaker to single-poles, i.e., 3-pole breaker, count as 3 poles. Table -24. PRL2a Panelboard Sizing Panelboard s Maximum Main Main Lugs or Main Main Lugs or Main with A Thru-Feed Lugs or Sub- Feed 5 Maximum Main Lugs or Main Main Lugs or Main with 5 A Thru-Feed Lugs or Sub-Feed Maximum Main Lugs or Main Main Lugs or Main with 5 A Thru-Feed Lugs or Sub- Feed Main Lugs or Main with A Thru-Feed Lugs or Sub- Feed Metric box dimensions: Main s & Mounting Position (H) = Horiz. (V) = Vert. BAB, QBHW (H), H (V) H (V) EDB, EDS, ED, EDH,, H (V) JD, HJD JDC (V),, H, EDB, EDS, ED, EDH (V) JD, HJD JDC (V) DK, KD, HKD, KDC (V) DK, KD, HKD, KDC (V) DK, KD, HKD, KDC (V) Sub-Feed s & Mounting Position (H) = Horiz. (V) = Vert. H (V),, H, EDB, EDS, ED, EDH (V),, H, EDB, EDS, ED, EDH (V),, H, EDB, EDS, ED, EDH (V) JD, HJD, JDC, DK, KD, HKD, KDC (V) Determine sub-feed breaker or through-feed lug requirements. 3. Select the main ampere rating section from Table Select panelboard type from first column, main breaker frame, if applicable, from second column, and sub-feed breaker frame, if applicable, from the third column. 5. From Step #2, determine the number of branch circuits in Column Read box size, box and trim catalog numbers across columns to the right. Specify surface or flush mounting on the order. Dimensions in mm Maximum. of Branch Circuits Including Provisions Box Dimensions Inches H W D YS Box EZ Box Height Width Depth Cabinets Fronts are code-gauge steel, ANSI-61 light gray painted finish. Boxes are code-gauge galvanized steel without knockouts. Standard depth is 5-3/4 inches (6.1 mm). Standard width is 20 inches (508.0 mm). An optional 28-inch (711.2 mm) wide box is available. Top and Bottom Gutters 5-1/2 inches (139.7 mm) minimum. YS Box YS2036 YS2048 YS2048 YS2060 YS2036 YS2048 YS2048 YS2048 YS2048 YS2060 YS2036 YS2048 YS2048 YS2060 YS2060 YS2072 YS2048 YS2048 YS2060 YS2060 YS2072 YS2072 YS2060 YS2060 YS2072 YS2060 YS2072 YS2072 YS2072 YS2090 YS2090 LT Trim LT2036S or F LT2048S or F LT2048S or F LT2060S or F LT2036S or F LT2048S or F LT2048S or F LT2048S or F LT2048S or F LT2060S or F LT2036S or F LT2048S or F LT2048S or F LT2060S or F LT2060S or F LT2072S or F LT2048S or F LT2048S or F LT2060S or F LT2060S or F LT2072S or F LT2072S or F LT2060S or F LT2060S or F LT2072S or F LT2060S or F LT2072S or F LT2072S or F LT2072S or F LT2090S or F LT2090S or F EZ Box EZB2036R EZB2048R EZB2048R EZB2060R EZB2036R EZB2048R EZB2048R EZB2048R EZB2048R EZB2060R EZB2036R EZB2048R EZB2048R EZB2060R EZB2060R EZB2072R EZB2048R EZB2048R EZB2060R EZB2060R EZB2072R EZB2072R EZB2060R EZB2060R EZB2072R EZB2060R EZB2072R EZB2072R EZB2072R EZB2090R EZB2090R EZ Trim EZT2036S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2036S or F EZT2048S or F EZT2048S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2036S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2060S or F EZT2072S or F EZT2048S or F EZT2048S or F EZT2060S or F EZT2060S or F EZT2072S or F EZT2072S or F EZT2060S or F EZT2060S or F EZT2072S or F EZT2060S or F EZT2072S or F EZT2072S or F EZT2072S or F EZT2090S or F EZT2090S or F YS2036 YS2048 YS2060 YS2072 YS2090 EZB2036R EZB2048R EZB2060R EZB2072R EZB2090R Smaller panelboard box sizes are available if required. Contact Eaton for application information. CA081E

25 February 7 Pow-R-Line C PRL3a - Product Description Vac maximum (0 Vdc). 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire, 1-phase 2-wire. ampere maximum main lugs. ampere maximum main breaker. 5 ampere maximum branch breakers. Bolt-on branch breakers. Factory assembled. Refer to Page -5 for additional information. PRL3a Application Description Lighting and appliance branch panelboard or power distribution panelboard. Fully rated or series rated. Interrupting ratings up to ka symmetrical. Suitable for use as Service Entrance Equipment, when specified on the order. See Pages -5 through - for additional information. Standards and Certification UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. Options and Accessories Refer to Page -46. Layout and Sizing Refer to Page -27. Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table -. Base s PRL3a Interrupting (ka Symmetrical) 240 Vac 480 Vac Vac 0 Vdc 3-Phase 4-Wire 1-Phase 3-Wire, 1-Phase 2-Wire Main Lug Only 0 Main B EDB EDS ED EDH H C FCL FB-P EDB EDS ED EDH EDC H C JD HJD JDC DK KD HKD KDC LCL LA-P LGE LGH LD HLD LDC CLD CHLD CLDC 3-Phase 3-Wire ampere MLO requires 28-inch (711.2 mm) wide box.,000 based on NEMA test procedure. Top feed only. Requires 6-1/2-inch (1.1 mm) deep box. t available in 3R, 12, 4 and 4X enclosures. % rated circuit breaker. Requires copper bus. t available in 12, 4 and 4X enclosures. Discount Symbol CE9 CA081E

26 -26 Pow-R-Line C PRL3a February 7 Table -26. Branch Circuit s PRL3a Interrupting (ka Symmetrical) 240 Vac 480 Vac Vac 0 Vdc Space Only Provision Only 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole V BAB BAB-H BAB BAB-H BAB BAB-H QBGF QBGFEP QBAF QBAG BAB-D BAB-C BABRP BABRSP QBHW QBHW-H QBHW QBHW-H QBHW QBHW-H QBHGF QBHGFEP QBHAF QBHAG GHQ GHB GHB GHB HGHB GHQRSP GHBS GHBGFEP GHBHID B B B H H H C C C EDB EDS ED EDH EDC 50 ampere devices are available as 2-pole only. 1-pole breaker rated 120 Vac. 2-pole breaker rated 120/240 Vac. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. HID (High Intensity Discharge) rated breaker. Switching Neutral. 1-pole device requires 2-pole space, 2-pole device requires 3-pole space. Solenoid operated breaker. 1-pole breaker rated 277 Vac. For use on 480Y/277 volt systems only. AIC rating for 2- and 3-pole breakers only. Maximum of six breakers per panel, amperes. Discount Symbol CE9 CA081E

27 February 7 Pow-R-Line C PRL3a Pole 2-Pole 1-Pole 2-Pole Neutral Section Main Lug Section Main Section 1-Pole 2-Pole 3-Pole 2- or 3-Pole Horizontal Mounting Vertical Mounting Poles X - 8X 24 - X X - X 1X 2X 2X 2-Pole 3-Pole 5X 8X 11X 2X 5X 8X X 2X 2-Pole 3-Pole 7X 9X X 15X 17X X 21X BAB, QBHW, BABRP, BABRSP GHQ, GHB, HGHB EDB, EDS, ED, EDH, EDC,, B,, H, C 150 A Max. Per Branch (0 A Max. Per Connector) EDB, EDS, ED, EDH, EDC, H, C 0 A A A with Thru-feed Lug A 0 A A A, B,, H, C EDB, EDS, ED, EDH, EDC, B,, H, C, EDB, EDS, ED, EDH, EDC FCL, FB-P JD HJD, JDC DK, KD HKD, KDC LD, HLD, LDC CLD, CHLD, CLDC LGE, LGH LCL, LA-P Figure -4. PRL3a Layout GHB, HGHB and GHQ breakers cannot be mixed on same connector as BAB, QBHW, BABRP and BABRSP. Maximum of six breakers per panel. Horizontal mounted ampere main breakers, B,, H and C, will be furnished as branch breaker construction. Branch breakers 1-, 2- or 3-pole as required, may be located opposite these main breakers. If optional terminal kit 3TA5K is required, use X. FB-P and LA-P top mounting only. LCL or LA-P main breaker requires 6-1/2-inch (1.1 mm) deep box. Panel Layout Instructions 1. Select: a. Required mains (lugs or breaker). b. Neutral where required. c. Branch circuits as required. 2. Layout panel as shown in Figure -4, using appropriate X dimensions. 3. Using total X units (panel height) find box height in inches (mm) and box catalog number from Table -27. (When total X units come out to an uneven number, use next highest number; i.e., if total X comes out X, use 31X.) Table -27. Box Tabulation PRL3a X Units Box Height Inches s X 2 31X 40X s 2 31X 40X s 2 31X 40X mm YS Box YS2036 YS2048 YS2060 YS2072 YS2090 YS2048 YS2060 YS2072 YS2090 YS2848 YS2860 YS2872 YS2890 Cabinets Fronts are code-gauge steel, ANSI-61 light gray painted finish. Boxes are code-gauge galvanized steel without knockouts. Standard depth is 5-3/4 inches (6.1 mm). Standard widths are: 20-inch (508.0 mm) amperes. 28-inch (711.2 mm) amperes. LT Trim LT2036S or F LT2048S or F LT2060S or F LT2072S or F LT2090S or F LTV2048S or F LTV2060S or F LTV2072S or F LTV2090S or F LTV2848S or F LTV2860S or F LTV2872S or F LTV2890S or F Layout Example 1. Description of Panel PRL3a 3-phase, 4-wire, 120/208 Vac flush mounting. Panel to have short circuit rating of,000 symmetrical amperes. Main breaker amperes, 3-pole, bottom mounting. Branch circuits bolt-on as follows: ampere 1-pole QBHW 1 ampere 3-pole ED 1 5 ampere 3-pole ED 2. Layout Information from Figure -4: a. ampere Neutral = 8X b. 12-poles of QBHW = 5X c. Two 3-pole ED breakers....= 6X d. Main breaker, amperes, 3-pole DK = 15X Total Height = 34X 3. From Table -27: a. 34X Height (use 40X box) b. Box Height inches (28.8 mm) c. Box.... YS or EZB2072R EZ Box EZB2036R EZB2048R EZB2060R EZB2072R EZB2090R EZB2048R EZB2060R EZB2072R EZB2090R Standard Depth 5-3/4 inches (6.1 mm). EZ Trim EZT2036S or F EZT2048S or F EZT2060S or F EZT2072S or F EZT2090S or F EZTV2048S or F EZTV2060S or F EZTV2072S or F EZTV2090S or F Top and Bottom Gutters 5-1/2 inches (139.7 mm) minimum. Side Gutters 4 inches (1.6 mm) minimum. CA081E

28 -28 Pow-R-Line C PRL4 PRL4 February 7 Standards and Certifications UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. PRL4B Circuit Panelboard PRL4F Fusible Panelboard Options and Accessories Refer to Page -46. Layout and Sizing PRL4B Refer to Pages -33 through -. PRL4F Refer to Pages -36 through -38. Product Description Vac maximum (0 Vdc). 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire, 1-phase 2-wire. PRL4B circuit breaker panelboard. PRL4F fusible switch panelboard. 1 ampere maximum mains. 1 ampere maximum branch devices. Bolt-on branch devices. Factory assembled. Refer to Page -5 for additional information. Application Description Power distribution panelboard. Fully rated or series rated. Interrupting ratings up to ka symmetrical. Suitable for use as Service Entrance Equipment, when specified on the order. See Pages -5 through - for additional information. CA081E

29 February 7 Pow-R-Line C PRL4-29 Product Selection Formula Pricing: Base + Branch Devices + Modifications = Total Table -28. Base s PRL4 Main Lugs and Main s Main Lug Only 0 1 Main Interrupting (ka Symmetrical) 240 Vac 480 Vac Vac 0 Vdc 3-Phase 4-Wire Phase 3-Wire, 1-Phase 2-Wire 3-Phase 3-Wire For ground fault protection on main devices, see Modification Applies to 3 and 3+ Trip Units or Modification 15, Page -48. % rated breaker. Requires copper bus. t available in 12, 4 and 4X enclosures. only available in 3-pole frame. Requires 44-inch ( mm) wide box. JD HJD JDC LCL DK KD CKD HKD CHKD KDC LCL LA-P LGE LGH LD CLD HLD CHLD LDC CLDC MDL HMDL CMDL CHMDL NB-P ND HND NDC CND CHND CNDC ND HND NDC CND CHND CNDC Table -29. Base s PRL4 Main Fusible Switches Interrupting (ka Symmetrical) 240 Vac 480 Vac Device 3-Phase 4-Wire 1-Phase 3-Wire, 1-Phase 2-Wire 3-Phase 3-Wire Main Fusible Switch 240 Vac, 0 Vdc See Table -32 PB PW PW PW 1 PW Main Fusible Switch Vac 1 See Table -32 PB PW PW PW PW For ground fault protection on main devices, see Modification 15, Page -48. Fuses not included. Specify required fuse clips on all switches. For T fuse clips, add $8. per switch. Class J Fuse provisions are applicable only to volt units. When required, use price and dimensions of volt units for all voltages and below. dc rating on, and 1 ampere switches. Discount Symbol CE9 CA081E

30 - Pow-R-Line C PRL4 February 7 Table -. Branch Devices PRL4 Interrupting (ka Symmetrical) Space Only 240 Vac 480 Vac Vac 0 Vdc 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole 3-Pole Provision BAB BAB-H BAB BAB-H QBGF QBAF QBAG QBHW QBHW-H QBHW QBHW-H QBHGF QBHAF QBHAG GHQ GHB GHB HGHB B B B H H H Includes provisions for breaker types BAB, BAB-H, QBGF, QBHW, QBHW-H, QBHGF, GHQ, GHB, HGHB. 50 ampere devices are available as 2-pole only. 1-pole breakers rated 120 Vac. 2-pole breakers rated 120/240 Vac. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. 1-pole breakers rated 277 Vac. At 480 volts, must be used on 480Y/277 volt grounded wye systems only. AIC rating for 2- and 3-pole breakers only. % rated breaker. Requires copper bus. t available in 12, 4 and 4X enclosures. only available in 3-pole frame. Available in single branch mounting only. C C C FCL EDB EDS ED EDH EDC JD JD HJD HJD JDC JDC 1 0 LCL 0 LCL DK KD CKD HKD CHKD KDC LGE LD CLD Discount Symbol CE9 CA081E

31 February 7 Pow-R-Line C PRL4-31 Table -. Branch Devices PRL4 (Continued) Interrupting (ka Symmetrical) Device Space Only 240 Vac 480 Vac Vac 0 Vac 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole 3-Pole Provision Integrally Fused, Current Limiting Circuit Fusible Switches 240 Vac, 0 Vdc / See Table /60 / / See Table Fusible Switches Vac / See Table /60 / / See Table LGH HLD CHLD LDC CLDC MDL HMDL CMDL CHMDL ND HND NDC CND CHND CNDC ND HND NDC CND CHND CNDC FB-P LA-P LA-P NB-P NB-P PW-Twin PW-Twin PW-Twin PB-Twin PW-Single PB-Single PW-Single PW-Single PW-Single PW-Single PW-Twin PW-Twin PW-Twin PB-Twin PW-Single PB-Single PW-Single PW-Single PW-Single PW-Single % rated breaker. Requires copper bus. t available in 12, 4 and 4X enclosures. % rated breaker. Requires 44-inch ( mm) wide box.,000 AIC based on NEMA test procedure. Fuses not included. Specify required fuse clips on all switches. For T fuse clips, add $8. per switch (T fuse clips not available for / twin switches). When branches of a twin unit are of different ampere ratings, as a 60 twin unit, price and layout as a twin unit; when a 60 twin unit, price and layout as a twin unit. dc rating on, and 1 ampere switches. Twin ampere switches are not available with Class R fuse clips at volts. Discount Symbol CE9 CA081E

32 -32 Pow-R-Line C PRL4 February 7 Table -31. Branch Devices Earth Leakage Ground Fault Circuit s PRL4 (Adj. Pickup from ma to A) kaic (sym.) 480 Vac 3-Pole EL EL EL ELH ELH ELH ELC ELC ELC ELJD ELHJD ELJDC ELKD ELHKD ELKDC Table -32. PW and PB Switch s, 240 or Vac Single Twin,, 1 Fuse Class Used R, J R, J R, J, T R, J, T L Short Circuit s (Sym. s),000,000,000,000,000 dc rating on, and 1 ampere switches. Class J fuse provisions are applicable to volt units. When required, use price and dimensions of volt units for all voltages volts and below. Twin ampere switches are not available with Class R fuse clips at volts. When shunt trip is required, ampere switches used with Class R fuses are rated,000 AIC. te: Terminals and external accessories are the same as standard breakers. F-Frame breakers are twin mounted (). J-Frame () and K-Frame (4X) are single mounted only. 36-inch (9.4 mm) minimum box width. Discount Symbol CE9 CA081E

33 February 7 Pow-R-Line C PRL4-33 Layout and Sizing PRL4B Main Lug (MLO), Main, Neutral, Through-Feed (TFL) and Sub-Feed Lug (SFL) X Space Requirements. (For other configurations not shown, refer to Eaton.) * = Space available for branch devices. For device sizing, see Figure -7 on Page -. = Blank means no bus under cover, to meet NEC cable bending space. Standard Main Lug, Through-Feed and Sub-Feed Lugs (500 kcmil Maximum) MLO, SFL MLO, TFL Main with Neutral (when required) (500 kcmil Maximum) X N X N 7X N Main 19X N 0 A, A, A, A * 7X * Through- Feed Lugs 0 A, A, A, A Main * * * MLO 3Ph 4W, 3Ph 3W MLO, TFL 3Ph 4W 3Ph 3W 3Ph 4W, 3Ph 3W A Vertically Mtd. MDL Main only in 24-inch (609.6 mm) wide box. Available with 38X and 50X Panel Height only. 12X N 12X N 7X N 2X Blank Main 1 A 36-inch (9.4 mm) Minimum Width 2X * Blank 7X * Through- Feed Lugs 1 A 36-inch (9.4 mm) Minimum Width 2X Main * Blank 2X * Blank 3Ph 4W, 3Ph 3W Optional Main Lugs, Through-Feed and Sub-Feed Lugs (750 kcmil Maximum) MLO, SFL MLO, TFL 3Ph 4W 3Ph 3W 20X N 20X N A, A, A, A * * 0 A, A, A, A * * Blank 9X Through- Feed Lugs Blank 9X Through- Feed Lugs 3Ph 4W 3Ph 3W MLO MLO, TFL 20X N 20X N 15X 15X 1 A 36-inch (9.4 mm) Minimum Width 5X * Blank 11X * Through- Feed Lugs 1 A 36-inch (9.4 mm) Minimum Width 5X * Blank 11X * Through- Feed Lugs 3Ph 4W 3Ph 3W Figure -5. PRL4B Layout Sub-Feed lugs are available 0 amperes. For ampere use 1 ampere A space. CA081E

34 -34 Pow-R-Line C PRL4 February 7 Panel Layout and Dimensions To determine the dimensions of a given panelboard enclosure, make a layout sketch by fitting together the main, branch and lug modules according to the appropriate tables in the layout guide. Assign X units to each module as shown and obtain a total X number. The height of the enclosure is related to the total X units in the layout as shown in Table -33. Three standard box heights are available to accommodate any and all layout arrangements. X unit totals that do not exactly match those in Table -33 must be rounded off to the next highest standard (26X, 38X, 50X). If a calculated X total for a panel exceeds 50X, the panel must be split into two or more separate sections with X space for through-feed lugs figured in for all but one section. If a neutral is required, a separate neutral bar and appropriate X space must be included in each section. Layout Example 1 PRL4B panelboard, 480Y/277 volt, 3-phase 4-wire ka, amperes, main lug, consisting of: A/1-Pole H 2 0 A/3-Pole HJD 1 A/3-Pole HKD Reference Figure From layout guide, total X height of panel = 26X, (which is a design standard and no rounding off is necessary). 2. From Table -33, enclosure height for 26X panel = 57 inches (47.8 mm). 3. Width = 24 inches (609.6 mm) directly from layout guide. 4. Enclosure depth = inches (287.0 mm) standard for all PRL4 panelboards. Table -33. Box Dimensions PRL4B X Units 20A/1P 20A/1P 1X 20A/1P 20A/1P 1X 20A/1P 20A/1P 1X 20A/1P 20A/1P 1X 20A/1P 20A/1P 1X 20A/1P 20A/1P 1X 0A/3P 0A/3P A/3P 4X Main A Lugs X Neutral Total = 26X Figure -6. PRL4B Layout Example Inches mm Height Width Depth Height Width Depth 26X 38X 50X 38X 50X 38X 50X BX2457 BX2473 BX2490 BX3673 BX3690 BX4473 BX Box depth is.40 inches (264.2 mm), cover adds.90 inches (.9 mm) to depth. te: ampere maximum bus size in 24-inch (609.6 mm) wide box. Flush trims not available on PRL4B panels Top and Bottom Gutters.63-inch (269.9 mm) minimum. Side Gutters Minimum 24-inch (609.6 mm) wide box 5-inch (127.0 mm). 36-inch (9.4 mm) wide box 6-inch (152.4 mm). 44-inch ( mm) wide box 8-inch (203.2 mm). CA081E

35 February 7 Pow-R-Line C PRL4 - Filler Sub Panel Amp. Maximum Bus 1P 1P 1X 12X Poles 20X Poles 1X To Fusible Transition, All Widths BAB Amp QBHW Max. GHB, HGHB, GHQ 2P 3P 2P 3P 2P 3P 2P 3P 24-Inch (609.6 mm) Wide Box 2X 2X, 5 Amp B,, Max. H, C 5 Amp Max. EDB, EDS, ED, EDH, EDC 2 or 3P 2 or 3P 4X 0 Amp Max. Amp Max. JD, HJD, JDC DK, KD, HKD, KDC, CKD, CHKD 3P Load 4X Amp Max. LGE, LGH 2 or 3P Load 6X Amp Max. LD, HLD, CLD, CHLD, LDC 2 or 3P 2 or 3P Amp Max. FCL, FB-P 2 or 3P 2 or 3P 0 Amp Max. JD, HJD, JDC 2 or 3P 2 or 3P 36-Inch (9.4 mm) Wide Box 6X 6X Amp Max. Amp Max. 1 Amp Max. LCL, LA-P MDL, HMDL, CMDL, CHMDL ND, HND, NDC 2 or 3P 2 or 3P 2 or 3P 44-Inch ( mm) Wide Box 4X 6X Amp Max. Amp Max. 1 Amp Max. DK, KD, HKD, KDC NB-P may be used as main. CND, CHND, CNDC Figure -7. Layout for Branch and Horizontally Mounted Main Devices PRL4B BAB and QBHW breakers with shunt trips require one additional pole space, i.e., 1-pole is 2-pole size, 2-pole is 3-pole size, and 3-pole is 4-pole size. If panel contains only BAB or QBHW branch breakers, use a PRL1a panelboard. GHB, HGHB or GHQ breakers cannot be mixed on same subchassis as BAB, QBHW. If panel contains only GHB, HGHB or GHQ branch breakers, use a PRL2a panelboard. When only one single-pole breaker of the group is required on either side of chassis, the single-pole breaker space required changes from 1X to 2X. Minimum 36-inch (9.4 mm) wide box is required if optional #6 0 kcmil lug is required. MDL main breaker in 24-inch (609.6 mm) wide box, refer to Page -33. Optional 750 kcmil terminal requires 44-inch ( mm) wide box. te: See Page -33 for MLO or Neutral and Vertically Mounted Mains space requirements. CA081E

36 -36 Pow-R-Line C PRL4 February 7 Layout and Sizing PRL4F Main Lug (MLO), Main Switch, Neutral, Through-Feed (TFL) and Sub-Feed Lug (SFL) X Space Requirements. (For other configurations not shown, refer to Eaton.) * = Space available for branch devices. For device sizing, see Figure - on Page -38. = Blank means no bus under cover, to meet NEC cable bending space. Standard Main Lug, Through-Feed and Sub-Feed Lugs (500 kcmil Maximum) MLO, SFL MLO, TFL Main Switch with Neutral (when required) (500 kcmil Maximum) X N X N 7X N Main Switch X 0 A, A, A, A * 7X * Through- Feed Lugs A, A, A Main Switch * * 7X * N MLO 3Ph 4W, 3Ph 3W MLO, TFL 3Ph 4W 3Ph 3W 3Ph 4W, 3Ph 3W A and A Vertically Mounted Main Switch 12X N 12X N A X 1 A 26X 1 A 2X * Blank 7X * Through-Feed Lugs A, 1 A 7X * N A & 1 A Vertically Mounted Main Switch 36-inch (9.4 mm) or 44-inch ( mm) Wide Box 3Ph 4W, 3Ph 3W 3Ph 4W Optional Main Lugs, Through-Feed and Sub-Feed Lugs (750 kcmil Maximum) MLO, SFL MLO, TFL 20X N 20X N A, A, A, A * * 0 A, A, A, A * * Blank 9X Through- Feed Lugs Blank 9X Through- Feed Lugs 3Ph 4W 3Ph 3W MLO MLO, TFL 20X N 20X N 15X 15X 1 A * * 1 A * * 5X Blank 11X Through- Feed Lugs 5X Blank 11X Through- Feed Lugs 3Ph 4W 3Ph 3W Figure -8. PRL4F Layout Sub-Feed lugs are available 0 amperes, for ampere use 1 ampere A space. ampere and 1 ampere mains available only in vertical mounting. CA081E

37 February 7 Pow-R-Line C PRL4-37 Panel Layout and Dimensions To determine the dimensions of a given panelboard enclosure, make a layout sketch by fitting together the main, branch and lug modules according to the appropriate tables in the layout guide. Assign X units to each module as shown and obtain a total X number. The height of the enclosure is related to the total X units in the layout as shown in Table -34. Three standard box heights are available to accommodate any and all layout arrangements. X unit totals that do not exactly match those in Table -34 must be rounded off to the next higher standard (38X, 50X). If a calculated X total for a panel exceeds 50X, the panel must be split into two or more separate sections with X space for through-feed lugs figured in for all but one section. If a neutral is required, a separate neutral bar and appropriate X space must be included in each section. Layout Example PRL4F, 3-phase 4-wire, 208Y/120 volt complete with ampere main switch and the following branches: 1 A/3-Pole 2 A/3-Pole 2 A/3-Pole Panel to have short circuit rating of,000 amperes symmetrical. Reference Figure From layout guide, total X height of panel = Rounded off to next higher standard = 50X. 3. From Table -34, enclosure height for 50X panel = 90 inches (86.0 mm). 4. Width = 36 inches (9.4 mm). 5. Enclosure depth is standard for all PRL4 panelboards = inches (287.0 mm). Table -34. Box Dimensions PRL4F X Units 38X 50X 38X 50X BX3673 BX3690 BX4473 BX4490 Figure -9. PRL4F Layout Example te: In the above example if a horizontally mounted ampere main switch were used, the enclosure size would be H x W x D (66.9 mm H x mm W x mm D) Box depth is.40-inch (264.2 mm) cover adds.90-inch (.8 mm) to depth. te: Flush trims not available on PRL4F panels. Top and Bottom Gutters.63 inches (269.9 mm) minimum. Side Gutters Minimum 36-inch (9.4 mm) wide box: 8-inch (203.2 mm) ampere maximum 6-inch (152.4 mm) 1 ampere maximum 44-inch ( mm) wide box: -inch (4.0 mm) ampere maximum 8-inch (203.2 mm) 1 ampere A Neutral 7X A/3P A/3P 4X A/3P A/3P 4X A/3P 6X A 3-Pole X Main Switch (Vert. Mounted) Total = 4 Inches mm Height Width Depth Height Width Depth CA081E

38 -38 Pow-R-Line C PRL4 February 7 Fusible to Transition Requires 1X Filler 1X s s 4X 60 s 60 s 4X s 0 Volts Max. s s 0 Volts Max. s Main or Branch Switch 36-inch (9.4 mm) Wide Box 4X 5X 6X s s 5X s Branch Switch 9X (11X With Shunt Trip) s Branch Switch 11X s s 6X s Main or Branch s Main or Branch s Branch 44-inch ( mm) Wide Box 9X 11X 11X (11X With Shunt Trip) (16X With Shunt Trip) 1 s Branch 15X (16X With Shunt Trip) Figure -. Branch and Horizontally Mounted Main Device Layout PRL4F Fusible switch may be used as horizontally main. and ampere horizontally mounted feeder switches in 36-inch (9.4 mm) or 44-inch ( mm) wide box. and ampere horizontally mounted main switches only in 44-inch ( mm) wide box. For vertically mounted main see Page -36 for sizing. te: See Page -36 for MLO or Neutral and Vertically Mounted Main space requirements. CA081E

39 February 7 Product Description 240 Vac maximum. 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire, 1-phase 2-wire. 5 ampere maximum mains. ampere maximum branch breakers. Bolt-on branch breakers. Factory assembled. Refer to Page -5 for additional information. Column PRL1a-LX Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table -. Base s PRL1a-LX Main Lug Only 5 Main Interrupting (ka Sym.) 240 Vac BAB QBHW EDB EDS ED EDH H EDB EDS ED EDH 3-Phase 4-Wire 1-Phase 3-Wire, 1-Phase 2-Wire 3-Phase 3-Wire -39 Table -36. Branch Circuit s PRL1a-LX Interrupting (ka Sym.) 240 Vac 1-Pole 120 V 2-Pole 120/240 V 2-Pole 240 V 3-Pole 240 V PRL1a-LX, Column Application Description Lighting and appliance branch panelboard. Column mounting width. Fully rated or series rated. Interrupting ratings up to ka symmetrical. See Pages -5 through - for additional information. Standards and Certification UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. Options and Accessories Pullbox and trough extensions. See also Page -46. Layout and Sizing Refer to Page Provision 1-pole breakers are rated 120 Vac maximum. 240 volt breakers must be used on 3-phase, 3-wire, 240 volt delta systems or on the high leg of a midpoint delta grounded system. 50 ampere devices are available as 2-pole only. Table -37. Pull Box With Extension Trough Includes pull box with trough extension. For additional trough extensions, refer to Table -38. Description Neutral Bars Pullbox with 36" Trough Pullbox with 48" Trough Pullbox with 60" Trough Pullbox with 72" Trough Pullbox with 84" Trough XCTXB036 XCTXB048 XCTXB060 XCTXB072 XCTXB084 BAB BAB BAB QBGF QBGFEP QBAF QBAG BABRP BABRSP QBHW QBHW QBHW QBHGF QBHGFEP QBHAF QBHAG When Column panels are furnished with trough extensions and pull box, the neutral bar will be placed in the pull box unless otherwise specified. GFCI for 5 ma personnel protection. GFP for ma equipment protection. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. Solenoid operated breaker. When troughs and pull box are not furnished, the neutral bar will be located on the panel at the same end as the main. Table -38. Additional Trough Extensions Width and depth are the same as the panelboard. Length Inches mm CTXB036 CTXB048 CTXB060 CTXB072 CTXB084 Discount Symbol CE9 CA081E

40 -40 Column PRL1a-LX February 7 Box Sizing and Selection Assembled Circuit Box size, box and trim catalog numbers for standard Column panelboards listed are available from Tables -40 and -41. Instructions 1. Using description of the required panelboard, select the rating and type of main required. a. ampere panelboards Table -40. b. 5 ampere panelboards Table Count the total number of branch circuit poles, including provisions, required in the panelboard. Do not count main breaker poles. Convert 2- or 3-pole branch breaker to single poles, i.e., 3-pole breaker, count as 3 poles. Determine subfeed breaker or through-feed lug requirements. 3. Select the panelboard main ampere rating from Tables -40 or Panelboard from first column, main breaker Frame and Designation, if applicable from second column, and sub-feed breaker Frame and Designation, if applicable, from the third column. 5. From Step #2, determine the number of branch circuits in Column Read box size, box and trim catalog numbers across columns to the right. All panels are surface mounted. Cabinets Boxes and trims are code-gauge steel, ANSI-61 light gray painted finish. Boxes are furnished without knockouts. Standard depth is 6.00 inches (152.4 mm). Standard width is 8.63 inches (219.1 mm). Top and Bottom Gutters 4.50 inches (1.3 mm) minimum. Left Side Gutter 4.38 inches (111.2 mm) minimum. Pull Box Pull box is furnished without knockouts. Standard dimensions: Table -39. Pull Box Dimensions Height Width Depth Inches mm Inches mm Inches mm (152.4) 6.00 (152.4) Additional Extensions (If Required) H Box Height (406.4) (4.8) 8.63 (219.1) Figure -11. PRL1a-LX Trough Extension, Dimensions in Inches (mm) Trough Extension When extension troughs are used, Section of the National Electrical Code, reading as follows, should be observed: of Conductors. Wireways shall not contain more than conductors at any cross section, unless the conductors are for signal circuits or are control conductors between a motor and its starter and used only for starting duty. The sum of the cross-sectional areas of all contained conductors at any cross section of a wireway shall not exceed 20 percent of the interior cross-sectional area of the wireway. CA081E

41 February 7 Column PRL1a-LX -41 Box Sizing and Selection (Continued) Table -40. Maximum PRL1a-LX Column Panelboard Sizing Panelboard s Main s Mounting : (H) = Horizontal (V) = Vertical Sub-Feed s Vertical Mounting Maximum of Branch Circuits Including Provisions Box Dimensions Inches (mm) Height Width Depth Box Trim Main Main Lugs or Main Main Lugs or Main with A Through-Feed Lugs or Sub-Feed BAB, QBHW (H), EDB, EDS, ED,, H (V), EDB, EDS, ED,, H (V) Add suffix B to trim catalog number for bottom fed panelboards (i.e., LTC969SB) ,, H (1752.6) (2057.4) (1752.6) (2057.4) (1981.2) (86.0) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) YSC969 YSC981 YSC969 YSC981 YSC978 YSC990 LTC969S LTC981S LTC969S LTC981S LTC978S LTC990S Table Maximum PRL1a-LX Column Panelboard Sizing Panelboard s Main s Sub-Feed s Maximum of Branch Circuits Including Provisions Box Dimensions Inches Vertical Mounting Height Width Depth Box Trim Main Lugs or Main Main Lugs or Main with 5 A Through-Feed Lugs or Sub-Feed EDB, EDS, ED, EDH EDB, EDS, ED, EDH Add suffix B to trim catalog number for bottom fed panelboards (i.e., LTC969SB).,, H, EDB, EDS, ED, EDH (1752.6) (2057.4) (1981.2) (86.0) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) YSC969 YSC981 YSC978 YSC990 LTC969S LTC981S LTC978S LTC990S CA081E

42 - Column PRL2a-LX February 7 Product Description 480Y/277 Vac maximum (1 Vdc). 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire, 1-phase 2-wire. 5 ampere maximum mains. ampere maximum branch breakers. Bolt-on branch breakers. Factory assembled. Refer to Page -5 for additional information. Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table -. Base s PRL2a-LX Interrupting (ka Symmetrical) 240 Vac 480Y/277 Vac 1/0 Vdc 3-Phase 4-Wire 1-Phase 3-Wire, 1-Phase 2-Wire Main Lug Only 5 Main These system voltages apply to 240 volts. GHB H C ED H C 3-Phase 3-Wire PRL2a-LX, Column Application Description Lighting and appliance branch panelboard. Column mounting width. Fully rated or series rated. Interrupting ratings up to ka symmetrical. See Pages -5 through - for additional information. Standards and Certifications UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. Options and Accessories Pullbox and trough extensions. See also Page -46. Layout and Sizing Refer to Page -43. Table -43. Branch Circuit s PRL2a-LX Interrupting ratings in this column are applicable to 120 Vac for 1-pole breakers. At 480 volts, must be used on 480Y/277 volt grounded wye systems only. Solenoid operated breaker. GFP for ma equipment protection. Requires two pole spaces. Table -44. Pull Box With Extension Trough Includes pull box with trough extension. For additional trough extensions, refer to Table -45. Neutral Bars Interrupting (ka Symmetrical) 240 Vac 480Y/277 Vac 1/0 Vdc 1-Pole 2-Pole 3-Pole When Column panels are furnished with trough extensions and pull box, the neutral bar will be placed in the pull box unless otherwise specified. When troughs and pull box are not furnished, the neutral bar will be located on the panel at the same end as the main. GHQ GHB GHB GHB HGHB GHQRSP GHBS GHBGFEP Provision Description Pullbox with 36" Trough Pullbox with 48" Trough Pullbox with 60" Trough Pullbox with 72" Trough Pullbox with 84" Trough XCTXB036 XCTXB048 XCTXB060 XCTXB072 XCTXB084 Table -45. Additional Trough Extensions Width and depth are the same as the panelboard. Length Inches mm CTXB036 CTXB048 CTXB060 CTXB072 CTXB084 Discount Symbol CE9 CA081E

43 February 7 Column PRL2a-LX -43 Box Sizing and Selection Assembled Circuit Box size, box and trim catalog numbers for standard column type panelboards listed are available from Tables -47 and -48. Instructions 1. Using description of the required panelboard, select the rating and type of main required. a. ampere panelboards Table -47. b. 5 ampere panelboards Table Count the total number of branch circuit poles, including provisions, required in the panelboard. Do not count main breaker poles. Convert 2- or 3-pole branch breaker to single poles, i.e., 3-pole breaker, count as 3 poles. Determine sub-feed breaker or through-feed lug requirements. 3. Select the panelboard main ampere rating from Tables -47 or Panelboard from first column, main breaker Frame and Designation, if applicable from second column, and sub-feed breaker Frame and Designation, if applicable, from the third column. 5. From Step #2, determine the number of branch circuits in Column Read box size, box and trim catalog numbers across columns to the right. All panels are surface mounted. Cabinets Boxes and trims are code-gauge steel, ANSI-61 light gray painted finish. Boxes are furnished without knockouts. Standard depth is 6.00 inches (152.4 mm). Standard width is 8.63 inches (219.1 mm). Top and Bottom Gutters 4.50 inches (1.3 mm) minimum. Left Side Gutter 3.31 inches (84.2 mm) minimum. Pull Box Pull box is furnished without knockouts. Standard dimensions: Table -46. Pull Box Dimensions Height Width Depth Inches mm Inches mm Inches mm (152.4) 6.00 (152.4) Additional Extensions (If Required) H Box Height (406.4) (4.8) 8.63 (219.1) Figure -12. PRL2a-LX Trough Extension, Dimensions in Inches (mm) Trough Extension When extension troughs are used, Section of the National Electrical Code, reading as follows, should be observed: of Conductors. Wireways shall not contain more than conductors at any cross section, unless the conductors are for signal circuits or are control conductors between a motor and its starter and used only for starting duty. The sum of the cross-sectional areas of all contained conductors at any cross section of a wireway shall not exceed 20 percent of the interior cross-sectional area of the wireway. CA081E

44 -44 Column PRL2a-LX February 7 Box Sizing and Selection (Continued) Table -47. Maximum PRL2a-LX Column Panelboard Sizing Panelboard s Main s Mounting: (H) = Horizontal (V) = Vertical Sub-Feed s Vertical Mounting Maximum of Branch Circuits Including Provisions Box Dimensions Inches Height Width Depth Box Trim Main Main Lugs or Main Main Lugs or Main with A Through-Feed Lugs or Sub-Feed GHB (H), H, C (V), H, C (V) Add suffix B to trim catalog number for bottom fed panelboards (i.e., LTC969SB) ,, H (1752.6) (2057.7) (1752.6) (2057.7) (1981.2) (86.0) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) YSC969 YSC981 YSC969 YSC981 YSC978 YSC990 LTC969S LTC981S LTC969S LTC981S LTC978S LTC990S Table Maximum PRL2a-LX Column Panelboard Sizing Panelboard s Main s Sub-Feed s Maximum of Branch Circuits Including Provisions Box Dimensions Inches Vertical Mounting Height Width Depth Box Trim Main Lugs or Main Main Lugs or Main with 5 A Through-Feed Lugs or Sub-Feed ED, H, C ED, H, C Add suffix B to trim catalog number for bottom fed panelboards (i.e., LTC969SB).,, H, ED, EDH (1752.6) (2057.7) (1981.2) (86.0) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 8.63 (219.2) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) 6.00 (152.4) YSC969 YSC981 YSC978 YSC990 LTC969S LTC981S LTC978S LTC990S CA081E

45 February 7 Column Boxes and Trims -45 Boxes and Trims Only 1 Table -49. s PRL1a, PRL2a and PRL3a ( s Maximum) Box Dimensions Height YS Box LT Trim EZ Box EZ Trim Inches mm -inch W x -inch D (508.0 mm W x 6.1 mm D) EZ box must be used with EZ trim YS2036 YS20 YS2048 YS2060 YS2072 YS2090 LT2036S or F LT20S or F LT2048S or F LT2060S or F LT2072S or F LT2090S or F EZB2036R EZB20R EZB2048R EZB2060R EZB2072R EZB2090R EZT2036S or F EZT20S or F EZT2048S or F EZT2060S or F EZT2072S or F EZT2090S or F Table -50. PRL3a ( s) Box Dimensions Height YS Box LT Trim EZ Box EZ Trim Inches mm -inch W x -inch D (508.0 mm W x 6.1 mm D) EZ box must be used with EZ trim YS2036 YS2048 YS2060 YS2072 YS2090 LTV2036S or F LTV2048S or F LTV2060S or F LTV2072S or F LTV2090S or F EZB2036R EZB2048R EZB2060R EZB2072R EZB2090R EZTV2036S or F EZTV2048S or F EZTV2060S or F EZTV2072S or F EZTV2090S or F Table -51. PRL3a ( s) Box Dimensions Height YS Box LT Trim inch W x -inch D (711.2 mm W x 6.1 mm D) Inches mm YS2836 YS2848 YS2860 YS2872 YS2890 LTV2836S or F LTV2848S or F LTV2860S or F LTV2872S or F LTV2890S or F Discount Symbol CE9 CA081E

46 -46 Modifications s PRL1a, 2a, 3a, 4, Column February 7 Table -52. Modifications Alphabetical Index Modification Item Available on Panelboard s PRL1a PRL2a PRL3a PRL4B PRL4F Column Ambient Compensating s Bus Density Cabinets Special: s 2, 3R, 4, 4X, 12 Complete Assembly Compression Lugs, Mains Only Concealed Trim Clamps (LT Trim) Conduit Covers Copper Lugs Copper Main Bus Directory Frame Metal Doors, Special Fungus Proof Ground Bar Electronic Trip Units Ground Fault Protection (Zero Sequence) Handle Lockoff Device Hinges, Special (LT Trim) Increased Dimensions Increased Panel Bus Interiors to Fit Existing Boxes Locks, Special (LT Trim) Metering Devices Molded Case Switches Nameplates Engraved Neutral Rated % Painting and Special Coating Permanent Circuit s Remote Control Switches (ASCO 920) Service Entrance Shunt Trips Split Bus or Meter Loop Sub-Feed s Sub-Feed Lugs Sub-Metering, IQ Energy Sentinel Surge (Lightning) Arrester Tamperproof Screws (LT Trim) Through-Feed Lugs Time Clock Space Only Touchup Paint TVSS (Transient Voltage Surge Suppression) Terminals, Copper Only for s , 9a, 9b Where modifications are listed as available for Column panelboards (PRL1a LX, PRL2a LX), the list price additions are the same as shown for PRL1a and PRL2a panelboards unless shown otherwise. Std. Standard CA081E

47 February 7 Modifications s PRL1a, 2a, 3a, 4, Column Ambient Compensating s For ambient compensating breakers (where available) in lieu of standard breakers, add percent to panelboard branch breaker and to main breaker list prices, if required. (t UL listed.) 2. Bus Density Main bus ampere rating is determined by UL listed temperature test. For 750 ampere per square inch aluminum or 0 ampere per square inch copper, make price addition as follows: Table -53. Modification 2 Panel Maximum s Aluminum 750 s per Square Inch PRL1a, 2a 5 PRL3a 0 PRL4 Copper 0 s per Square Inch PRL1a, 2a 5 PRL3a 0 PRL4 1 te: Copper bus density adder is in addition to copper bus price per modification Special Cabinet (Box) Construction Table -54. Modification 3 Modification 1 Enclosure 28-inch (711.2 mm) wide in place of standard 20-inch (508.0 mm) wide PRL1a, PRL2a, PRL3a 2 Enclosure (Drip-proof with gasketed trim) PRL1a, PRL2a, PRL3a (20-inch (508.0 mm) wide) 3R Enclosure PRL1a, PRL2a (20-inch (508.0 mm) wide) PRL1a, PRL2a (28-inch (711.2 mm) wide) PRL3a (20-inch (508 mm) wide) ( ampere maximum) PRL3a (28-inch (711.2 mm) wide) ( ampere maximum) PRL4 (24-inch (609.6 mm) or 36-inch (9.4) wide only) At amperes, PRL3a requires the addition of density rated copper bus for 3R or 12 enclosure. Table -54 Modification 3 (Continued) Modification 12 Enclosure PRL1a, PRL2a (20-inch (508.0 mm) wide) PRL1a, PRL2a (28-inch (711.2 mm) wide) PRL3a (20-inch (508 mm) wide) ( ampere maximum) PRL3a (28-inch (711.2 mm) wide) ( ampere maximum) PRL4 (24-inch (609.6 mm) or 36-inch (9.4) wide only) Must also add bus density price from Modification 2 for PRL4 4 Enclosure or 4X Stainless Steel Enclosure Refer to Eaton At amperes, PRL3a requires the addition of density rated copper bus for 3R or 12 enclosure. 4. Complete Assembly Complete assembly of panelboard box, interior and trim prior to shipment when required. Table -55. Modification 4 Description Add per Panel 5. Compression Main Lugs VCEL For other terminal types and box sizes, refer to Eaton. Table -56. Modification 5 Main s 5 0 (PRL1a, 2a, 3a) (PRL4) (PRL3a) (PRL4) (PRL4) 1 Wire Range and. of Lugs Per Phase (1) #8 1/0 (1) #4 0 kcmil (1) #2/0 500 kcmil (2) #2/0 500 kcmil (2) kcmil (2) #2/0 500 kcmil (2) kcmil (3) kcmil (4) kcmil Table -57. Modification 5 Box Height Additions Main s 5 0 PRL1a, PRL2a PRL3a without Neutral 0X 2X 0X 0X Per Panel PRL3a with Neutral 0X 5X 0X 0X Maximum size for PRL1a and PRL2a panels: kcmil per phase, or kcmil per phase. For PRL4 panels, see layout pages. 6. Concealed Trim Clamps LT Trim Table -58. Modification 6 Description Add per panel PRL1a, PRL2a, PRL3a 7. Conduit Covers Fabricated sheet metal to cover open conduits above and/or below standard 1 box. Table -59. Modification 7 Cover Per Foot Conduit Enclosing Shield (open back) PRL1a, PRL2a, PRL3a PRL4 Refer to Eaton Conduit Enclosure (solid back) PRL1a, PRL2a, PRL3a PRL4 Refer to Eaton 8. Copper Lugs Optional copper mechanical main lugs only. (Includes main incoming neutral lug.) Table -60. Modification 8 Main s Wire Range and of Lugs Per Phase (1) # 1/0 (1) #6 0 kcmil (1) #6 0 kcmil (2) #1/0 kcmil (2) #1/0 kcmil (2) #1/0 kcmil (3) #1/0 kcmil Table -61. Modification 8 Box Height Additions Main s PRL1a, PRL2a PRL3a without Neutral 0X 0X 0X 1X 9. Copper Main Bus Table -62. Modification 9 Main Bus PRL3a with Neutral 0X 0X 0X 1X PRL4 0X 0X 0X 0X 0X Addition Per Panel Panel PRL1a, PRL2a PRL3a PRL4 Discount Symbol CE9 CA081E

48 -48 Modifications s PRL1a, 2a, 3a, 4, Column February 7 9a. Silver-Plated Copper Main Bus Table -63. Modification 9a Main Bus Addition Per Panel Panel PRL1a, PRL2a PRL3a PRL4 9b. Tin-Plated Copper Main Bus (PRL1a, 2a, 3a, Only) Table -64. Modification 9b Main Bus 5 0 Addition Per Panel Panel PRL1a, PRL2a PRL3a. Directory Frame Metal Table -. Modification Frame Metal Frame, Plastic Cover 11. Trim and Door Modifications Special Fronts and Doors Table -66. Modification 11 Description Addition Door-in-door, one door over interior and one which exposes gutter. (LT Trim) (PRL1a, PRL2a, PRL3a only) Common trim for two section panels with boxes bolted together. (LT Trim) (PRL1a, PRL2a, PRL3a only) Standard flush lock with quarter turn fasteners at top and bottom of trim door (LT Trim) (standard on doors 48-inch ( mm) high and over). (PRL1a, PRL2a, PRL3a only) To provide a trim with a lockable door for PRL4 panels (door-in-door is standard with this adder). Includes National lock with standard keying. Add per panel Extra depth box is required. Box will be inch (3.6 mm) deep. 12. Fungus Proofing For fungus proofing external portions of circuit breakers and all non-metallic parts, add percent of total panelboard list price. For fungus proofing fusible switches and all non-metallic parts, add 20 percent of total panelboard list price. 13. Ground Bar Table -67. Modification 13 Panel Aluminum Terminal Bar for Aluminum or Copper Cable Std. Copper Terminal Bar for Copper Cable Only Insulated/ Std. Insulated/ Isolated Isolated PRL1a PRL2a PRL3a PRL4 Column In Pull Box In Gutter For PRL1a, 2a, 3a and Column panelboards. The insulated/isolated ground bar includes a standard ground bar.. Electronic Trip Units ( PRL4 Only) Table -68. Modification Applies to 3 and 3+ Trip Units Description Addition K-, L- and M-Frame Circuit (3-pole only) Digitrip RMS3 LS Digitrip RMS3 LSI Digitrip RMS3 LSG Digitrip RMS3 LSIG N-Frame Circuit Digitrip RMS3 LS Digitrip RMS3 LSI Digitrip RMS3 LSG Digitrip RMS3 LSIG Digiview Ammeter for 3+ Trip Unit Main breaker only. 15. Zero Sequence Ground Fault Protection For main devices only (circuit breakers or PW switch) in PRL4 assembled panels. Available in 0 1 ampere panels. includes current monitors, ground bar, static sensor, shunt trip, necessary space, mounting and connecting in panelboards. does not include circuit breaker or PW switch. Zero sequence ground fault is available with the following family of main devices: Table -69. Modification 15 Main Device Each JD, KD, LD, MDL, ND, LCL, LA-P, NB-P PW Switches ( 1 amperes) 16. Circuit Handle Lockoff Devices Table -70. Modification 16 s Each n-padlockable BAB, QBHW, GHB,, B,, ED, EDH, EDC, HQP, QPHW JD, KD, MDL, ND Padlockable, B,, H, C, ED, EDH, EDC, GHB, BAB, QBHW, HQP, QPHW JD, KD, LD, MDL, ND Discount Symbol CE9 CA081E

49 February 7 Modifications s PRL1a, 2a, 3a, 4, Column Special Hinges LT Trim Piano hinges in lieu of standard hinges. Table -71. Modification 17 Description Add for each panel door. Increased Dimensions (PRL1a, PRL2a and PRL3a Only) 1 Enclosure Only Table -72. Modification Description Increased End Gutters 4 inch (1.6 mm) Top or Bottom 7 inch (177.8 mm) Top or Bottom 12 inch (4.8 mm) Top or Bottom Increased Side Gutters 4 inch (1.6 mm) Left or Right 7 inch (177.8 mm) Left or Right 12 inch (4.8 mm) Left or Right 19. Increased Panel Main Bus Table -73. Modification 19 Panel PRL1a, PRL2a, PRL3a 5/0 A 5 A A (PRL3a) PRL4 0 A A A 1 A 3Ph 4W 1Ph 3W 20. Interior and Fronts to Fit Existing Boxes Refer to Eaton. 21. Special Locks Table -74. Modification 21 Description LT Trim Yale 511S with rosette Yale 41S (LL803 Key) Master keying above locks or standard lock per panelboard Corbin (Cat. #60 Key) PRL1a, PRL2a, PRL3a Tee handle and 3-point catch PRL1a, PRL2a, PRL3a National metal lock with standard keying PRL1a, PRL2a, PRL3a National metal lock with GE75 keyway PRL1a, PRL2a, PRL3a, PRL4 EZ Trim Standard Lock, Keyed GE75 Standard Lock, Keyed to Corbin TEU-1 Standard Lock, Keyed to Corbin Cat 60 Standard Lock, Keyed to Corbin WEM1. Molded Case Switches The following table gives list price deductions when molded case switches are substituted for standard breakers: Table -75. Modification t UL Listed Frame JD DK KD LD MDL ND Max. Volts Max. Amps Nameplates, Engraved Table -76. Modification Neutral Rated % Table -77. Modification 24 Table -78. Modification 24 Box Height Additions Deduction 3-Pole 2-Pole Mastic back and installed by purchaser, per nameplate Fixed to panel trim with two screws or rivets, per nameplate PRL1a, PRL2a, PRL3a only Main Bus 5 0 Main Bus 5 0 Neutral Neutral PRL1a, PRL3a PRL2a PRL1a, PRL2a PRL3a 0X PRL4 PRL4 0X 0X 0X te: s and dimensions based on mechanical lugs. For compression or copper lugs, refer to Eaton. For and 1 ampere PRL4 with % neutral, refer to Eaton.. Painting and Special Coatings Standard boxes are code-gauge galvanized sheet steel. Standard trims are code-gauge sheet steel with a rust inhibiting phosphatized coating and finished with ANSI-61. Table -79. Modification Description Each Box Painted Boxes (ANSI-61) Painted Trims or Boxes (other than ANSI-61) 26. Permanent Circuit s Table -80. Modification 26 Description Per Panel To provide permanently attached Micarta circuit numbers. 27. Remote Control Switches ASCO 920 Electrically operated, mechanically held remote control switch directly mounted to panelboard bus for total or split bus switching applications. (For split bus applications, make price addition from Modification.) 480 Vac maximum short circuit rating of panelboard will be kaic maximum. List prices include complete installation in the panelboard with a screw cover over the switch compartment. Pushbuttons or other control devices are not included. For control circuit modifications, refer to Eaton. Table -81. Modification 27 Remote Control Switches (PRL3a Only) Switch s Additions 3-Pole 2-Pole Table -82. Modification 27 Remote Control Switch Modifications Description Additions 2-wire control relay 3-wire control relay Control power transformer To provide hinged cover in place of standard screw cover te: PRL4 with door includes National lock with standard keying. See Modification 11. Discount Symbol CE9 CA081E

50 -50 Modifications s PRL1a, 2a, 3a, 4, Column February Service Entrance To provide a Service Entrance Label as detailed under the Service Entrance Equipment in application considerations. Only panelboards meeting these requirements can be labeled as such. The requirement for a Service Entrance Label must be noted on order entry. Includes neutral disconnect link and Service Entrance Equipment Label. (Ground bar not included see Modification 13.) Table -83. Modification 28 Panel PRL1a, PRL2a, PRL3a PRL4 29. Shunt Trip for Main or Branch Circuit and PW Switches For tripping device from a remote point. Voltage and frequency must be specified. Wiring to terminal blocks is not included. Standard leads extend -inches (457.2 mm) out of device. Factory installed 120, 240 or 480 Vac shunt trips are available with UL listing as shown in table below. Underwriters Laboratories listing is not available for shunt trip mounted on molded case switches.. Split Bus or Meter Loop (0 A Max.) Panel type PRL3a only. For enclosure size, refer to Eaton. Table -85. Modification Main Bus Addition s 3Ph 4W, 3Ph 3W 1Ph 3W, 1Ph 2W Metering Devices (PRL4 Only) IQ digital metering for incoming service. Devices are installed in chassis mounted compartment with hinged door. Standard CTs (1 amperes maximum) are included with devices. Requires copper bus at 1 amperes. Table -86. Modification 31 Device IQ 1, CTs IQ 115, CTs IQ 2, CTs (240 V maximum) IQ 0, CTs IQ 2, CTs IQ 2M, CTs IQ 320, CTs IQ 3, CTs IQ 3M, CTs Box Height Addition X 16X 16X 32. Sub-Metering IQ Energy Sentinel (PRL4 Only) Microprocessor-based breaker mounted device to monitor power and energy (kw, kwh, kw demand). Device mounts on the load side of 3-pole F-, J- and K-Frame feeder breakers. Units are shipped with the interior for field installation. Minimum box width of 36 inches (9.4 mm) is required. Table -87. Modification 32 IQ Energy Sentinel F-Frame 3-pole (150 A maximum) J-Frame 3-pole K-Frame 3-pole Table -84. Modification 29 Device BAB, QBHW Requires one additional pole space, i.e., 1-pole is 2-pole size, 2-pole is 3-pole size and 3-pole is 4-pole size. GHB (3-pole only) All Other Circuit s PW Switch ( 1 amperes) Discount Symbol CE9 CA081E

51 February 7 Modifications s PRL1a, 2a, 3a, 4, Column Sub-Feed s Table -88. Modification 33 Panel s PRL1a, PRL2a, PRL3a. One Per Panel Maximum s of Poles B H C EDB EDS ED EDH JD HJD JDC JD HJD JDC DK KD HKD KDC B H C Interrupting (ka Symmetrical) 240 Volts 480 Volts Box Height Addition PRL3a te: 5 amperes maximum on Column panels. Sub-feed breaker not available on PRL3a panel with subchassis. Table -89. Modification 33 Panel PRL3a Only. Two s Per Panel Twin Mounted Maximum s of Poles EDB EDS ED EDH JD HJD JDC JD HJD JDC DK KD HKD KDC Interrupting (ka Symmetrical) 240 Volts 480 Volts NA NA NA NA NA NA NA NA NA X X X X X X 15X 15X 15X 15X NA NA NA NA NA NA NA NA NA X X X X X X 15X 15X 15X 15X Box Height Addition PRL3a Two s 34. Sub-Feed Lugs te: t available on service entrance panels with main lugs only (six disconnect rule). Mechanical Al/Cu lugs. Compression or copper lugs requires additional price adder from Modification 5 or Modification 8 as appropriate. Available on main lug panels only. Table -90. Modification 34 Main s Box Height Addition Panel s PRL1a, PRL2a 5 0X Panel PRL3a 0 1X Panel PRL4 0 0X 4X Refer to PRL4 layout.. Surge (Lightning) Arrester Table -91. Modification Addition 3Ph 4W, 3Ph 3W te: Arrester is shipped uninstalled and included in same carton as interior along with necessary mounting bracket for field installation. Adder includes required extra 4-inch (1.6 mm) top or bottom gutter space (same end as incoming feed) for PRL1a, PRL2a and PRL3a panels. PRL4 panel does not require additional gutter space. 36. Tamperproof Screws LT Trim Table -92. Modification 36 1Ph 3W, 1Ph 2W Description Per Panel 3-Phase 4-Wire or 1-Phase 3-Wire Description Per Panel Tamperproof screws for trims, in lieu of standard screws JD HJD JDC JD HJD JDC JD HJD JDC JD HJD JDC 20X 20X 20X 20X 20X 20X 20X 20X 20X 20X 20X 20X Discount Symbol CE9 CA081E

52 -52 Modifications s PRL1a, 2a, 3a, 4, Column February Through-Feed Lugs te: 5 amperes maximum on Column panels. t available on service entrance panels with main lugs only (six disconnect rule). Mechanical Al/Cu lugs. Compression or copper lugs requires additional price adder from Modification 5 or Modification 8 as appropriate. t available on panels with sub-feed breaker. Table -93. Modification 37 Main s Box Height Addition Panel s PRL1a, PRL2a 5 Panel PRL3a 0 2X 5X 8X 8X X Panel PRL X 7X 7X 7X 5X Refer to panelboard sizing charts. Refer to PRL4 layout. 38. Time Clock Space Only Includes box, trim, door and mounting pan. Table -94. Modification 38 Enclosure 1 PRL1a, PRL2a, PRL3a (24-inch (609.6 mm) space) PRL1a, PRL2a, PRL3a (36-inch (9.4mm) space) 3R PRL1a, PRL2a, PRL3a (24-inch (609.6 mm) space) 39. Touchup Paint Table -95. Modification 39 Description Addition 3Ph 4W, 3Ph 3W 1Ph 3W, 1Ph 2W Addition 12 oz. Spray Can. ANSI-61 Light Gray Indoor Case Lot of oz. Spray Cans ANSI-61 Light Gray Indoor Single Style 40. Transient Voltage Surge Suppression (TVSS) Clipper Power System Visor Series PRL1a, PRL2a and PRL 3a Package includes TVSS/Filter unit connected to the panelboard bus. Available for all enclosure types. Sizing: PRL1a, PRL2a: Add 8 inches (203.2 mm) to the standard box height. PRL3a: Add 6X for ka TVSS units. Add 8X for ka TVSS units. PRL4 Package includes TVSS/Filter unit and integral circuit breaker disconnect ( amperes) connected to the panel bus. Available for all enclosure types. The TVSS unit and integral circuit breaker disconnect will require X of chassis space. (Only available in 36-inches (9.4 mm) or 44-inches ( mm) wide enclosure.) Table -96. Modification 40 Description Additions Surge Current ka 120 ka 160 ka ka 0 ka 0 ka ka 500 ka (ka/phase) Clipper Power System PRL1a, PRL2a PRL3a, PRL4 Monitor Package Options Clipper Visor Series AdVisor Status indicating lights, Form C Contacts, Audible Alarm Enable/disable SuperVisor AdVisor features plus: Transient Counter, Push-to- Test Button, Power Quality Meter (no date stamp) NetVisor SuperVisor features plus: Power Quality Meter (with date stamp), Modbus and Ethernet Communication Port Table -97. CVL Unit (PRL1a, PRL2a, PRL3a Only) PRL1a, PRL2a: Add 7 inches (177.8 mm) to standard box height. PRL3a: Add 4X. Surge Current (ka/phase) Additions Surge Current (ka/phase) Requires 15 ampere branch breaker for cable connection 3P (3-Phase) or 2P (1-Phase). (Add breaker separately, not included in price.) Copper Wire Only Terminals for Molded Case Circuit s (To replace standard Al/Cu terminals.) Table -98. Modification 41 Frame Maximum Terminal Material Wire Range F 5 Copper #4 4/0 J 0 Stainless Steel #4 0 K 5 0 Copper Copper Copper (1) #3 0 (1) (2) 3/0 0 L Copper (2) M N Copper Copper Copper Copper Copper (2) #2/0 500 (3) #3/0 0 (2) #2/0 500 (3) #3/0 500 (4) #3/0 Additions Per Discount Symbol CE9 CA081E

53 February 7 Pow-R-Line PRL5P -53 Product Description The PRL5P panelboard incorporates Eaton s proven Cutler-Hammer plugon power panelboard experience with modern manufacturing technology to provide the most flexible plug-on design in the industry. Designed to eliminate the multitude of parts associated with other similar products, the PRL5P panelboard is the choice for applications where additions and changes must be fast and convenient. Two Enclosure Widths Provide Greater Flexibility -Inch (762.0 mm) Wide. The narrowest enclosure in the industry for an ampere main, breaker or lug, and up to ampere branch breakers while providing ample wiring bending space. An industry exclusive is the ability to mount two 5 ampere, 480 Vac breakers on the same adapter unit. It requires half the space necessitated by other products. Circuit and Lug Adapter Units adapter units utilize Molded Case Circuit s that provide increased performance in considerably less space than standard breakers. They re available from 15 through 1 amperes at Vac maximum. A wide range of integrally mounted breaker accessories are available. Main and through-feed lug adapter units are available and are mounted similar to the breakers. Lug units are available up to 1 amperes. and lug attachment units can withstand fault currents up to ka rms symmetrical. PRL5P -inch (762.0 mm) Wide L-Frame Panelboard Installation Plug-on Mains and Branches provide the flexibility to move devices on factory assembled panels after the boards are received at the job site. The electrician may move branch devices and place them into a configuration that fits the particular wiring needs of that installation. s are mounted to an adapter which includes the bus connection hardware. The breaker to bus bar connection is positive and secure. This proven connection has been utilized by Eaton in plug-on power panelboards since Inch ( mm) Wide. Provides for mains up to 1 amperes. The 1 ampere lug adapter unit accepts up to 750 kcmil conductors. Two ampere breakers can be mounted across from one another. Another exclusive allows breakers of different sizes to be mounted across from one another, providing the ability to maximize space within the panel. There are no restrictions or predetermined spaces where branch devices must be placed. K-Frame Dual-Mounted 5 F-Frame s 1 Main Lug Unit PRL5P 48-inch ( mm) Wide An Oversized Area is Provided for Neutral Connections with Ample Lugs for Ease of Installation CA081E

54 -54 Pow-R-Line PRL5P February 7 Product Description Vac maximum (0 Vdc). 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire. 1 ampere maximum mains. 1 ampere maximum branch devices. Plug-on branch devices. Factory assembled. Refer to Pages -5 and -53 for additional information. PRL5P Application Description Power distribution panelboard. Fully rated or series rated. Interrupting ratings up to ka symmetrical. Suitable for use as Service Entrance Equipment, when specified on the order. See Pages -5 through - for additional information. Standards and Certifications UL 67, UL 50. Federal Specification W-P-115c. Refer to Page -5 for additional information. Options and Accessories Refer to Page -58. Layout and Sizing Refer to Page -57. Product Selection Panelboard Selection and Layout Select either single-row or double-row bus chassis. Single-row bus chassis maximum ampere main breaker or main lug only. Select main device and X space from Table -99. Select branch devices and corresponding X space from Tables - through -3. Refer to layout data on Tables -4 and -5. Make a layout sketch of the main and branch devices utilizing either a single-row or double-row bus chassis indicating the X space for each device. The maximum total X space cannot exceed 40X for any panelboard. Should more than 40X be required, add the appropriate throughfeed lug adapter or breaker to feed an additional panelboard. Formula Pricing: Base + Branch Devices + Modifications = Total Table -99. Base s PRL5P Main Interrupting (ka Symmetrical) Main Main 240 Vac 480 Vac Vac 0 Vdc Device X 3-Phase 1-Phase Space 4-Wire 3-Wire Main Lug Only Single-Row Bus Main Lug Only Double-Row Bus 1 Main Single-Row Bus 50 Main Double-Row Bus Lug Lug Lug Lug Lug DK KD HKD KDC LD HLD LDC MDL HMDL MDL HMDL ND HND NDC te: Includes aluminum bus chassis, box, trim, main and neutral (if required). 8X 8X 8X 7X 7X 4X 4X 4X 4X 6X 6X 6X 6X 6X 6X 6X 6X 6X 6X 3-Phase 3-Wire Discount Symbol CE9 CA081E

55 February 7 Pow-R-Line PRL5P -55 Table -. Branch Devices Single-Pole s in Single Adapter Units PRL5P Interrupting (ka Symmetrical) X 2 Each 1-Pole X 120 Vac 240 Vac 277 Vac 1 Vdc Space Space Space Only 3 Each 1-Pole Space Only H 2X 2X 2X te: includes, as indicated, two or three single-pole 15 through 60 ampere breakers assembled on one adapter. Table -1. Branch Devices Two- and Three-Pole s in Single Adapter Units PRL5P Interrupting (ka Symmetrical) X Space Only 240 Vac 480 Vac Vac 0 Vdc Space 2-Pole 3-Pole 2-Pole 3-Pole For use only in double-row chassis panelboards only. EDB EDS ED EDH EDC H H H C C C JD JD HJD HJD JDC JDC DK KD HKD KDC LD HLD LDC MDL HMDL ND HND NDC ND HND NDC 4X 4X 4X 4X 6X 6X 6X 6X 6X 6X 6X 6X 6X 6X 6X Table -2. Branch Devices Sub-Feed Lug Units PRL5P Interrupting (ka Symmetrical) X Space Only 240 Vac 480 Vac Vac 0 Vdc Space 2-Pole 3-Pole 2-Pole 3-Pole 1 For use only in double-row chassis panelboards only. Lug Lug Lug Lug 8X 8X 8X 7X Discount Symbol CE9 CA081E

56 -56 Pow-R-Line PRL5P February 7 Table -3. Branch Devices Dual Adapters PRL5P Interrupting (ka Symmetrical) X Space Only 240 Vac 480 Vac Vac 0 Vdc Space 2-Pole 3-Pole 2-Pole 3-Pole ED EDH EDC H H H C C C te: Any two breakers listed above may be mounted on the same 2X or dual breaker adapter. Dual breaker adapters may be in singleor double-row chassis. Dual breaker adapters can NOT be mounted across from another in a double-row chassis. Always price two breakers. each breaker separately. Table -4. Layout Information PRL5P Box Sizes and Maximum Component Unit Bus Chassis Total X Box Width Box Height Maximum of Plug-on Components Space Inches mm Inches mm Main Lugs Branch Lugs Main Branch Single-Row Bus Double-Row Bus 24X 32X 40X 24X 32X 40X Deduct X space for main breaker or lugs from the total available X spaces listed above Table -5. Main Lug and Sub-Feed Lug Unit PRL5P X Space Single Bus Connection 8X 8X 8X Mechanical Lug Size and Al/Cu Rated Double Bus Connection 1 7X (4) #4 750 kcmil (1) 1/0 500 kcmil or (2) 1/0 0 kcmil (2) #4 500 kcmil (2) #2 500 kcmil or (3) #2 kcmil Discount Symbol CE9 CA081E

57 February 7 Pow-R-Line PRL5P -57 Chassis Layout Double-Bus Interior Mounted in 48-Inch ( mm) Wide Enclosure Single-Bus Interior in -Inch (762.0 mm) Wide Enclosure (1219.2).00 (4.0).00 (762.0).00 (4.0) Neutral "X" Space Required Top or Bottom Neutral "X" Space Required Top or Bottom 2X 2X 2X 2-Pole 2-Pole,, H, C, ED, EDH, EDC,, H, C, ED, EDH, EDC 3-Pole 3-Pole,, H, C,,, H, C, C ED, EDH, EDC 2-Pole,, H, C, ED, EDH, EDC 2-Pole,, H, C, 3-Pole 3-Pole,, H, C,,, H, C, ED, EDH, EDC ED, EDH, EDC Blank Wireway 2-Pole 2-Pole,, H, C,,, H, C, ED, EDH, EDC ED, EDH, EDC Blank Wireway 2X 2X 2X 2-Pole,, H, C, ED, EDH, EDC 2-Pole 2-Pole,, H, C, ED,,, H, C, ED, EDH, EDC EDH, EDC 3-Pole 3-Pole,, H, C, ED,,, H, C, ED, EDH, EDC EDH, EDC 3-Pole,, H, C, EDB, EDS, ED, EDH, EDC 2- or 3-Pole JD, HJD, JDC 2X 2X 4X Filler Plate 2- or 3-Pole DK, KD, HKD, KDC 4X Bus Cover 1X-6X 2- or 3-Pole JD, HJD, JDC Filler Plate 2- or 3-Pole LD, HLD, LDC 6X 2- or 3-Pole DK, KD, HKD, KDC Main or Branch 4X 6X 6X A MDL, HMDL Main or Branch 6X A MDL, HMDL Main Only 6X 6X A ND, HND, NDC Main or Branch 6X 6X 1 A ND, HND, NDC Main or Branch 6X Main Lug or Sub-feed Lug Kit A Max. 8X 7X Main Lug or Sub-feed Lug Kit 1 A Maximum 7X 7.00 (177.8).00 (4.0).00 (4.0).00 (4.0).00 (4.0).00 (4.0) Figure -13. PRL5P Chassis Layout X Unit Layout of Circuit and Lug Units X = 1.38 Inches (34.9 mm) Dimensions in Inches (mm) Blank wireway fillers are required opposite any dual breaker unit. If used as a main device, must be mounted at the neutral end of panel. Fixed bus covers are required for unused spaces if NEC six circuit disconnect rule is to be met. CA081E

58 -58 Pow-R-Line PRL5P Modifications February 7 1. Ambient Compensating s For ambient compensating breakers (where available) in lieu of standard breakers, add percent to panelboard branch breaker and to main breaker list prices, if required. (t UL listed.) 2. Bus Density Main bus ampere rating is determined by UL listed temperature test. 0 ampere per square inch copper is available and included in copper bus price addition. 3. Special Cabinet (Box) Construction Table -6. Modification 3 Modification Addition 3R Enclosure Add per Panel 4. Complete Assembly Complete assembly of panelboard box, interior and trim prior to shipment when required. Table -7. Modification 4 Description Add per Panel 5. Conduit Covers Fabricated sheet metal to cover open conduits above and/or below standard 1 box. Table -8. Modification 5 Cover Per Foot Conduit Enclosing Shield (open back) 6. Copper Main Bus Table -9. Modification 6 Panel Construction Per Panel Single-Bus Interior Double-Bus Interior 6a. Silver-Plated Copper Main Bus For silver-plated copper panelboard main bus and/or connectors, add as follows: Table -1. Modification 6a Main Bus s s Single-Bus Interior Double-Bus Interior 6b. Copper Neutral Table Modification 6b 7. Copper Lugs Optional copper only mechanical main lugs (includes main incoming neutral lugs). Table Modification 7 8. Directory Frame Metal Table Modification 8 Addition Per Panel Panel Construction Addition Single-Bus A maximum Double-Bus 1 A maximum Main Lug s 1 Frame Metal Frame, Plastic Cover 9. Trim and Door Modifications Special Fronts and Doors Table -1. Modification 9 Addition Hinged Door Over Devices for 1 Enclosure. Ground Bar Table Modification Description Add per Panel 11. Solid-State Trip Units Table Modification 11 Description Addition K-, L-, M-Frame Circuit Digitrip RMS3 LS Digitrip RMS3 LSI Digitrip RMS3 LSG Digitrip RMS3 LSIG N-Frame Circuit Digitrip RMS3 LS Digitrip RMS3 LSI Digitrip RMS3 LSG Digitrip RMS3 LSIG 12. Circuit Handle Lockoff Devices Table Modification 12 Description n-padlockable Padlockable 13. Nameplates, Engraved Table -1. Modification 13 Mastic back and installed by purchaser, per nameplate Fixed to panel trim with two screws or rivets, per nameplate Discount Symbol CE9 CA081E

59 February 7 Pow-R-Line PRL5P Modifications -59. Copper Wire Only Terminals for Molded Case Circuit s To replace standard Al/Cu terminals) Table Modification Frame Maximum Terminal Material 15. Painting and Special Coatings Standard boxes are code-gauge galvanized sheet steel. Standard trims are code-gauge sheet steel with a rust inhibiting phosphatized coating and finished with ANSI-61. Table Modification 15 Description Each Box Wire Range F 5 Copper #4 4/0 J 0 Stainless Steel #4 0 K 5 0 Copper Copper Copper (1) #3 0 (1) (2) 3/0 0 L Copper (2) M N Painted Boxes (ANSI-61) Painted Trims or Boxes (other than ANSI-61) Copper Copper Copper Copper Copper (2) #2/0 500 (3) #3/0 0 (2) #2/0 500 (3) #3/0 500 (4) #3/0 Per 16. Permanent Circuit s Table Modification 16 Description Per Panel To provide permanently attached Micarta circuit numbers. 17. Service Entrance To provide a Service Entrance Label as detailed under the Service Entrance Equipment in application considerations. Only panelboards meeting these requirements can be labeled as such. The requirement for a Service Entrance Label must be noted on order entry. Includes neutral disconnect link and Service Entrance Equipment Label. (Ground bar not included see Modification.) Table -1. Modification 17 Description Add per Panel. Shunt Trip for Main or Branch Circuit For tripping circuit breaker from a remote point. Voltage and frequency must be specified. Wiring to terminal blocks is not included. Standard leads extend inches (457.2 mm) out of breaker. Circuit breakers with factory installed 120, 240 or 480 Vac shunt trips are available with UL listing as shown in table below. Table Modification Description Add per Device 19. Touchup Paint Table Modification oz. Spray Can ANSI-61 Light Gray Indoor Case Lot of oz. Spray Cans ANSI-61 Light Gray Indoor Single Style Discount Symbol CE9 CA081E

60 -60 Pow-R-Command Product Description February 7 PRC Panelboard Product Description Eaton s Cutler-Hammer Pow-R- Command is designed to meet the needs for microprocessor-based programmable lighting control. Used as a stand-alone panelboard or networked as a system, the Pow-R-Command PRC offers the broadest range of energy control in the industry. The PRC panelboard system is ideal for large, medium and small building applications. The Pow-R-Command panelboard mounts the same as traditional panelboards. Power and branch wiring is also the same. It can be applied to distribution systems rated 1-phase 3-wire and 3-phase 4-wire 120, 120/240, 208Y/120 and 480Y/277 Vac. Application Description Universal System Controller The heart of the PRC panelboard is the Universal System Controller. Integral to the panelboard, this controller provides the PRC panelboard with distributed intelligence to control solenoid operated circuit breakers. The controller has the ability to communicate with other panelboard mounted controllers using a shielded twisted pair network cable. Pow-R-Command PRC Panelboard Standard Features Time-of-Day scheduling Each breaker may be individually time scheduled. Holiday scheduling. Astronomical scheduling. Memory loss protection. Real-time clock. Hardware diagnostics. Power failure recovery. Brownout recovery. Alarms and alarm log. Local programming port. Network communications port. bypass On/Off and restore buttons. Lights-off warning. Load priority management. Plug-and-play installation. Data logging. 12 dry contact switch inputs. Pow-R-Command PRC Panelboard Network Should more than one panelboard be required for a facility, Pow-R-Command panelboards can be networked to form a system. This allows each panelboard to communicate with each other and to a central computer over a shielded twisted pair network cable. PRCEC Panelboard Pow-R-Command PRC Panelboard Optional Features: The Pow-R-Command PRC panelboard may be ordered with an optional factory installed Expansion Chassis in addition to the factory installed Universal System Controller. The optional Expansion Chassis houses up to two PRC Application Specific Controllers (ASC) which may be field installed. The addition of the optional Expansion Chassis and Application Specific Controllers to the standard PRC panelboard will extend the functionality of the PRC panelboard beyond Time-of-Day power switching. CA081E

61 February 7 Pow-R-Command Product Description -61 PRCSCC Control Cabinet with Application Specific Controllers PRC Application Specific Controllers Eaton s Cutler-Hammer Pow-R- Command Application Specific Controllers (ASCs) are designed to expand the PRC panelboard system beyond Time-of-Day power switching requirements. The controllers may be plugged into the PRCEC panelboard and the PRCSCC Control Cabinet. Switch Override Controller (PRCSOC) The Switch Override Controller provides the ability to connect and monitor up to 48 dry contact closures from Wall Switches, Occupancy Sensors, Photocells, Building Automation System relay contacts or any remotely mounted device with a dry contact relay. Input connections to the controller are self powered with 28 Vac and may be individually custom programmed to operate differently. It is possible to program any connected input to control any breaker or group of breakers in the panelboard or system. Inputs have adjustable priorities and are capable of being individually time schedule enabled for different days of the week. Telephone Override Controller (PRCTOC) The Telephone Override Controller provides a voice prompted method for On/Off override control of lighting. The telephone override controller is connected the same as an extension telephone, simply plug it into a local analog telephone extension wall jack. The telephone override controller allows voice prompted control of lighting circuits for up to 0 individual users. It is possible to program any of the 0 users to override any breaker, or group of breakers in the panelboard, or system on or off during scheduled or non-scheduled hours, using any touch-tone telephone. Remote Access Controller (PRCRAC) Allows programming and monitoring of the Pow-R-Command System from a remote location using a personal computer with a modem. The RAC is ideal for multi-location systems, such as campus and chain stores. Only one RAC is required per system to accomplish this task. The system can be designed to allow various levels of access. All programming and monitoring functions are available from the central location. PRC Network Interface Box (PRCNIB) The Network Interface Box allows the central computer to be located more than feet (7.6 m) from the closest Pow-R-Command Panelboard. The Network Interface Box comes complete with serial interface cable and power cord. PRC Control Cabinet The PRC Control Cabinet incorporates a power supply and the Universal System Controller from the PRC panelboard into a cabinet that may house up to three ASCs. The PRC Control Cabinet is ideal for retrofit applications when the existing panelboards may be reused or new construction applications where two or more panelboards requiring switched loads are located within the same electrical closet. The PRC Control Cabinet will control up to 48 remotely mounted circuit breakers using pre-terminated pigtail cables. PRC Set-up Software (PRCLOS) Windows -based set-up software is required for programming the PRC Panelboard and Application Specific Controllers. PRC System Support Application Engineering support is available from the Pow-R-Command Applications Engineering Group located in the Sumter, SC Plant. PRC Field Technical Support Programming, Startup, Training and Field Service are available from a professional team of factory trained engineers. Startup services are recommended to assure peak system performance. On-Line Support Available to those customers who choose Remote Access Controllers. Factory technicians can help diagnose systems, set up or change programs and troubleshoot online. Standards and Certifications UL 67. UL 50 Enclosures. UL 916 Energy Management Equipment. National Electrical Code. Federal Specification W-P-115C. FCC Emissions Standards: Part 15, Subject J for Class A Application. UBC Zone 4 Seismic Qualified Equipment is available. Pow-R-Command PRC50 The PRC50 panelboard is a PRC panelboard with additional programming capability added that provides the ability to group up to remotely operated circuit breakers into 8 individual zones. Each zone is designed to be switched by a dry contact from an external time clock, switch or Interposing relay. The PRC50 programming board included with the controller allows the breakers to be grouped locally without the need of special equipment or software. The groupings can be easily changed without the need of any field rewiring. The grouping configurations are made using simple pushbutton inputs. The panelboards are available with a full line of ratings and accessories. CA081E

62 -62 Pow-R-Command PRC February 7 PRC Panelboard PRC Panelboard Product Description Eaton s Cutler-Hammer Pow-R- Command is designed to meet the needs for microprocessor-based programmable lighting control. Used as a stand-alone panelboard or networked as a system the Pow-R- Command PRC offers the broadest range of energy control in the industry. The PRC panelboard system is ideal for large, medium and small building applications. The Pow-R-Command panelboard mounts the same as traditional panelboards. Power and branch wiring is also the same. It can be applied to distribution systems rated 1-phase 3-wire and 3-phase 4-wire 120, 120/240, 208Y/120 and 480Y/277 Vac. See Page -60 for additional information. Branch s Refer to Table -126, on Page -63. Options and Accessories Refer to Pages -67, -73 and -74. Layout and Sizing Refer to Page -64. Product Selection Formula Pricing: Base + Branch Devices + Modifications = Total Table -1. Base s Pow-R-Command PRC Panelboard Main Lug Only 0 Main Interrupting (ka Symmetrical) 240 V 480Y/277 V 150 Device MLO MLO MLO B H C FCL FB-P EDB EDS ED EDH EDC H C JD HJD JDC DK KD HKD KDC LCL Main Integral Fuse Disconnect Series Rated Combinations Interrupting (ka Symmetrical) 240 V 480Y/277 V Device T Fuse Disconnect T Fuse Disconnect Approved Branch Devices GHB, GHBS,, B, GHB, GHBS,, B, 3-Phase 4-Wire 3-Phase 4-Wire 1-Phase 3-Wire 1-Phase 3-Wire The short circuit rating of the MLO assembled panelboard may be fully rated based upon the lowest rated branch breaker or series rated with an approved upstream device. The short circuit rating shown is that of the main breaker only. The rating of the assembled panelboard is the same as the short circuit rating of the lowest rated main or branch device. Top feed only. Requires 6.50-inch (1.1 mm) deep box. The short circuit rating shown is the rating of the panelboard assembly with the main and approved branch devices as listed. Fuses not included. te: Includes Smart Chassis (system controller integral to the panelboard chassis). Lighting optimization software and start-up support must be included with each system see Page -67. Discount Symbol CE9 CA081E

63 February 7 Pow-R-Command Branch Circuit s -63 BABRP Remote Control Circuit GHBS Remote Control Circuit Table Branch Circuit s 480Y/277 Volt Maximum Interrupting (ka Symmetrical) Provisions Only Space Only 240 Volt 480 Volt 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole Remote Controllable Branch Circuit s BABRP BABRSP GHQRSP GHBS Conventional Branch Circuit s t Controllable BAB BAB-H BAB BAB-H BAB BAB-H QBGF QBGFEP QBAF QBAG GHQ GHB GHB GHB B B B H H H C C C EDB EDS ED EDH EDC 1-pole breaker rated 120 Vac. 2-pole breaker rated 120/240 Vac. 1-pole breakers are rated 277 Vac maximum. 2- and 3-pole breakers are rated 480Y/277 Vac maximum. 50 ampere devices are available as 2-pole only. GFCI for 5 ma personnel protection. GFP for ma equipment protection. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. For use on 480Y/277 Vac maximum. Maximum lug size, 4/0 AWG Al/Cu in 20-inch (508.0 mm) wide box. 0 kcmil lug available in 28-inch (711.2 mm) wide box. Discount Symbol CE9 CA081E

64 -64 Pow-R-Command Application Description February 7 1-Pole 1-Pole 1X 2-Pole 2-Pole 2X B 1-Pole 3-Pole H 2-Pole C 2-Pole 2X EDB, EDS, ED, EDH EDC 3-Pole EDB, EDS, ED, EDH EDC ckt Pow-R-Command Smart Chassis and Pole Spaces 5X 12 Poles X 24 Poles BABRP BABRSP BAB GHBS GHQRSP GHB 1 Smart Chassis includes spaces for Poles GHBS, GHQRSP, GHB, BABRP, BABRSP, BAB Smart Chassis is always located at the bottom of the panelboard chassis immediately below all GHBS/GHB or BABR/ BABRS/BAB breakers. Neutral Section 5X 0 A 8X A Main Lug Section 2X A 5X 0 A 8X A Main Device Horizontally Mounted Main Device Vertically Mounted ckt See branch mounted,, B, H, C, EDB, EDS, ED, EDH, EDC above 7X, B,, H, C, EDB, EDS, ED, EDH, EDC 7X A Class T fusible pullout 9X A Class T fusible pullout 9X FB-P X JD, HJD, JDC 15X DK, KD, HKD, KDC Figure -. Pow-R-Command PRC Layout All F-Frame branch breakers must be mounted above (top) of all controllable breakers on the chassis. EDB, EDS, ED, EDH and EDC branch mounted breakers may be mounted with load lugs on either left or right. Specify on order. All add-on branch spaces must be adjacent to smart chassis poles. GHBS, GHQRSP and GHB breakers cannot be mixed on same chassis with BABRP, BABRSP and BAB breakers. Top-mounted main only. PRC Panel Layout Instructions 1. Select: a. Smart Chassis from Figure -. te: Smart chassis is always located at the bottom of the panelboard chassis immediately below the bottom breaker. b. Required mains (lugs, breaker or fuse pullout). c. Appropriate neutral. d. Branch breakers and additional chassis space, as needed. 2. Layout panel as shown in Figure -, using appropriate X units. Total X units determine box height shown in Table (When total X units exceeds the number shown, use next size box size. Table Box Tabulation X Box Height Units Inches mm s 2 31X 40X YS Box YS2048 YS2060 YS2072 YS2090 Cabinets Fronts are code-gauge steel, ANSI-61 light gray painted finish. Boxes are code-gauge galvanized steel without knockouts. Standard depth is inches (6.1 mm). Standard width is -inch (508.0 mm) amperes. LT Trim Layout Example 1. Panel description: a. Pow-R-Command, 3-phase, 4-wire 480Y/277 Vac, inter-rupting rating of,000 AIC symmetrical, 0 ampere main lugs only at bottom, surface mounted and the following branch breakers: b ampere, 1-pole GHBS. c ampere, 1-pole GHBS spaces. 2. Layout information from Figure -: a. Smart Chassis = 1 b. 24 circuit add-on chassis = X c. 0 ampere Neutral..... = 5X d. 0 ampere Main Lugs only = 5X Total Panelboard Height = 3 3. From Table -127: 3 Height (use 40X box). Box YS2072 Trim LT2072S OR Box EZB2072R Trim......EZT2072S LT2048S or F LT2060S or F LT2072S or F LT2090S or F EZ Box EZB2048R EZB2060R EZB2072R EZB2090R EZ Trim EZT2048S or F EZT2060S or F EZT2072S or F EZT2090S or F Top and Bottom Gutters 5.50 inches (139.7 mm) minimum. Side Gutters 4.00 inches (1.6 mm) minimum. CA081E

65 February 7 Pow-R-Command PRC EC - Pow-R-Command PRCEC Panelboard PRCEC Panelboard Product Description Eaton s Cutler-Hammer Pow-R- Command PRC panelboard may be ordered with an optional factory installed Expansion Chassis in addition to the factory installed Universal System Controller. The optional Expansion Chassis houses up to two PRC Application Specific Controllers (ASC) which may be field installed. The addition of the optional Expansion Chassis and Application Specific Controllers to the standard PRC panelboard will extend the functionality of the PRC panelboard beyond Time-of-Day power switching. Branch s Refer to Table -126, Page -63. Application Specific Controllers (ASC) Select up to two ASCs per panel from Page -67. Options and Accessories Refer to Pages -67, -73 and -74. Layout and Sizing Refer to Page -66. Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table Base s Pow-R-Command PRCEC Panelboard Main Lug Only 0 Main Interrupting (ka Symmetrical) 240 V 480Y/277 V 150 Device MLO MLO MLO B H C FCL FB-P EDB EDS ED EDH EDC H C JD HJD JDC DK KD HKD KDC Main Integral Fuse Disconnect Series Rated Combinations Interrupting (ka Symmetrical) 240 V 480Y/277 V Device T Fuse Disconnect T Fuse Disconnect Approved Branch Devices GHB, GHBS,, B, GHB, GHBS,, B, 3-Phase 4-Wire 3-Phase 4-Wire 1-Phase 3-Wire 1-Phase 3-Wire The short circuit rating of the MLO assembled panelboard may be fully rated based upon the lowest rated branch breaker or series rated with an approved upstream device. The short circuit rating shown is that of the main breaker only. The rating of the assembled panelboard is the same as the short circuit rating of the lowest rated main or branch device. Top feed only. The short circuit rating shown is the rating of the panelboard assembly with the main and approved branch devices as listed. Fuses not included. te: Includes Smart Chassis (system controller integral to the panelboard chassis) and the Expansion Chassis for ASCs factory installed. Lighting optimization software and start-up support must be included with each system see Page -67. Discount Symbol CE9 CA081E

66 -66 Pow-R-Command PRC EC February 7 1-Pole 1-Pole 1X 2-Pole 2-Pole 2X B 1-Pole 3-Pole H 2-Pole C 2-Pole 2X EDB, EDS, ED, EDH EDC 3-Pole EDB, EDS, ED, EDH, EDC ckt Pow-R-Command Smart Chassis and Pole Spaces Expansion Chassis Accepts 1 Application Specific Controller 5X 12 Poles X 24 Poles BABRP BABRSP BAB GHQRSP GHBS GHB 20X Smart Chassis includes spaces for Poles GHBS, GHQRSP, GHB, BABRP, BABRSP, BAB Smart Chassis is always located at the bottom of the panelboard chassis immediately below all GHBS/GHB or BABR/ BABRS/BAB breakers. Neutral Section 5X 0 A 8X A Main Lug Section 2X A 5X 0 A 8X A Main Device Horizontally Mounted Main Devices Vertically Mounted ckt See branch mounted,, B, H, C, EDB, EDS, ED, EDH, EDC above 7X, B,, H, C, EDB, EDS, ED, EDH, EDC 7X A Class T fusible pullout 9X A Class T fusible pullout 9X FB-P X JD, HJD, JDC 15X DK, KD, HKD, KDC Figure -15. Pow-R-Command PRCEC Layout All F-Frame branch breakers must be mounted above (top) of all controllable breakers on the chassis. EDB, EDS, ED, EDH and EDC branch mounted breakers may be mounted with load lugs on either left or right. Specify on order. All add-on branch spaces must be adjacent to smart chassis poles. GHBS, GHQRSP and GHB breakers cannot be mixed on same chassis with BABRP, BABRSP and BAB breakers. Top mounted main only. PRCEC Panel Layout Instructions 1. Select: (from Figure -15) a. Smart Chassis with Expansion Chassis. te: Smart chassis is always located at the bottom of the panelboard chassis immediately below the bottom breaker. b. Required mains (lugs, breaker or fuse pullout). c. Appropriate neutral. d. Branch breakers and additional chassis space, as needed. 2. Layout panel as shown in Figure -15, using appropriate X units. Total X units determine box height shown in Table (When total X units exceeds the number shown, use next size box size.) Table Box Tabulation X Box Height Units Inches mm s 31X 40X YS Box YS2060 YS2072 YS2090 Cabinets Fronts are code-gauge steel, ANSI-61 light gray painted finish. Boxes are code-gauge galvanized steel without knockouts. Standard depth is inches (6.1 mm). Standard width is -inch (508.0 mm) amperes. LT Trim Layout Example 1. Panel description: a. Pow-R-Command, 3-phase, 4-wire 480Y/277 Vac, interrupting rating of,000 AIC symmetrical, 0 ampere main lugs only at bottom, surface mounted and the following branch breakers: b ampere, 1-Pole GHBS. c ampere, 1-Pole GHBS spaces. 2. Layout Information from Table -129: a. Smart Chassis with EC.. = 20X b. 24 circuit add-on chassis = X c. 0 ampere Neutral..... = 5X d. 0 ampere Main Lugs only = 5X Total Panelboard Height = 40X 3. From Table -129: (40X box) Box YS2072 Trim LT2072S OR Box EZB2072R Trim......EZT2072S LT2060S or F LT2072S or F LT2090S or F EZ Box EZB2060R EZB2072R EZB2090R EZ Trim EZT2060S or F EZT2072S or F EZT2090S or F Top and Bottom Gutters 5.50 inches (139.7 mm) minimum. Side Gutters 4.00 inches (1.6 mm) minimum. CA081E

67 February 7 Pow-R-Command PRC -67 Pow-R-Command PRC Panelboard Optional Features: Eaton s Cutler-Hammer Pow-R-Command PRC panelboard may be ordered with an optional factory installed Expansion Chassis in addition to the factory installed Universal System Controller. The optional Expansion Chassis houses up to two PRC Application Specific Controllers (ASC) which may be field installed. The addition of the optional Expansion Chassis and Application Specific Controllers to the standard PRC panelboard will extend the functionality of the PRC panelboard beyond Time-of-Day power switching. Table -1. PRC Optional Features Description Control Cabinet With Power Supply, System Controller and Space for Up to Three ASCs Control Cabinet Surface Mount Control Cabinet Flush Mount GHBS Pigtail Cable 8 feet (2.4 m) GHBS Pigtail Cable 16 feet (4.9 m) GHBS Pigtail Cable 24 feet (7.3 m) GHBS Pigtail Cable 32 feet (9.8 m) Relay Switching Equipment Smart Relay Panel Surface Mount Smart Relay Panel Flush Mount Latching Lighting Relay 20 A, 277 Vac Maximum Application Specific Controllers (ASC) Switch Override Controller Telephone Override Controller Universal System Controller PRC50 Programming Board Computers and Peripherals Serial Communications Cable 7 feet (2.1 m) Serial Communications Cable feet (7.6 m) Network Interface Box Laptop Computer Central Operator s Station Data Logging Printer Data Fax Modem 56K Central Operator s Station with 17-inch CRT Touch Monitor Hand-Held Programmer with Cable and Software Hand-Held Programmer Touch Screen Display JCI N2-Gate Software Lighting Optimization Software Web Server Software with Hardware Server Key Building Graphics Software with PC Hardware Key Custom Graphics Screens Programming Technical Support Startup, Training and/or Programming First Day of Trip (includes expenses) Additional Consecutive Days of Same Trip Additional User s Guide PRCCCS PRCCCF PRLECP PRCECP-16 PRCECP-24 PRCECP-32 PRCSRPS PRCSRPF PRCRLY PRCSOC PRCTOC PRCUSC PRC50SPB PRCSCC-7 PRCSCC- PRCNIB PRCLTC PRCCOS PRCDLP PRCDFM PRCCOT PRCHHP PRCHHP PRCTSD PRLN2G PRCSLO PRCSWS PRCSBG PRCSCG PRCSUT1 PRCSUT2 PRCUG Relay Panels have provisions for 48, 20 ampere Latching Lighting Relays. Relays sold separately. One software package required per system. One day required per system (up to 6 panels). Required to start up 6 panels per day after the first day. One user s guide included with each system at no charge. Discount Symbol CE9 CA081E

68 -68 Pow-R-Command PRC50 February 7 Pow-R-Command PRC50 Panelboard PRC50 Panelboard Product Description Eaton s Cutler-Hammer PRC50 panelboard is similar to a PRC panelboard with additional programming capability added that provides the ability to group up to remotely operated circuit breakers into 8 individual zones. Each zone is designed to be switched by a dry contact from an external time clock, switch or interposing relay. The PRC50 programming board included with the controller allows the breakers to be grouped locally without the need of special equipment or software. The groupings can be easily changed without the need of any field rewiring. The grouping configurations are made using simple pushbutton inputs. Service 120/240 Vac single-phase 3-wire, 208Y/120 Vac 3-phase 4-Wire. 240/120 Vac 3-phase 4-wire, 480Y/277 Vac 3-phase 4-wire. Zone Configuration Eight (8) Zones of Event Driven Control. Simple two key field programming. Matrix wiring allows breakers to be assigned to multiple zones. Eight (8) integrated digital override inputs. Four (4) integrated analog override inputs. Branch s Refer to Table -132, on Page -69. Options and Accessories Refer to Pages -73 and -74. Layout and Sizing Refer to Page -64. Product Selection Formula Pricing: Base + Branch Circuits + Modifications = Total Table Base s Pow-R-Command PRC50 Panelboard Main Lug Only 5 Main Interrupting (ka Symmetrical) 240 V 480Y/277 V 150 Device MLO MLO MLO B H C FCL FB-P EDB EDS ED EDH EDC HJD C JDC HJD JDC DK KDC HKD KDC LCL Main Integral Fuse Disconnect Series Rated Combinations Interrupting (ka Symmetrical) 240 V 480Y/277 V Device T Fuse Disconnect T Fuse Disconnect Approved Branch Devices GHB, GHBS,, B, GHB, GHBS,, B, 3-Phase 4-Wire U.S.$ 3-Phase 4-Wire 1-Phase 3-Wire 1-Phase 3-Wire The short circuit rating of the MLO assembled panelboard may be fully rated based upon the lowest rated branch breaker or series rated with an approved upstream device. The short circuit rating shown is that of the main breaker only. The rating of the assembled panelboard is the same as the short circuit rating of the lowest rated main or branch device. Top feed only. Requires 6.50-inch (1.1 mm) deep box. The short circuit rating shown is the rating of the panelboard assembly with the main and approved branch devices as listed. Fuses not included. te: Includes Pow-R-Command Universal System Controller integral to the panelboard chassis (Smart Chassis) and the PRC50 Programming Board. Lighting optimization software and start-up support are not required. Discount Symbol CE9 CA081E

69 February 7 Pow-R-Command PRC50 Branch Circuit s -69 BABRP Remote Control Circuit GHBS Remote Control Circuit Table Branch Circuit s 480Y/277 Volt Maximum Interrupting (ka Symmetrical) Provisions Only Space Only 240 Volt 480 Volt 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole 1-Pole 2-Pole 3-Pole Remote Controllable Branch Circuit s BABRP BABRSP GHQRSP GHBS Conventional Branch Circuit s t Controllable BAB BAB-H BAB BAB-H BAB BAB-H QBGF QBGFEP QBAF QBAG GHQ GHB GHB GHB B B B H H H C C C EDB EDS ED EDH EDC 1-pole breaker rated 120 Vac. 2-pole breaker rated 120/240 Vac. 1-pole breakers are rated 277 Vac maximum. 2- and 3-pole breakers are rated 480Y/277 Vac maximum. 50 ampere devices are available as 2-pole only. GFCI for 5 ma personnel protection. GFP for ma equipment protection. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. For use on 480Y/277 Vac maximum. Maximum lug size, 4/0 AWG Al/Cu in 20-inch (508.0 mm) wide box. 0 kcmil lug available in 28-inch (711.2 mm) wide box. Discount Symbol CE9 CA081E

70 -70 Pow-R-Command PRC February 7 Pow-R-Command PRC Panelboard Pow-R-Command PRC Panelboard Product Description The PRC panelboard is designed to meet the needs for control of lighting and small branch circuits. Used as a stand-alone panelboard controlled by a time clock or wall switch, the PRC offers a solution for replacement of contactor and relay-based lighting control schemes. It can be applied to distribution systems rated: Single-phase 3-wire and 3-phase 4-wire 120/240, 208Y/120 and 480Y/277 Vac The heart of the PRC panel is the Zoning Board integral to the panelboard. This controller provides the ability to group individual breakers into zones that may be switched on/off by a dry contact from a time clock, photocell, wall switch or building automation system. Branch s Refer to Table -1. Standards and Certifications UL 67, UL 50 Federal Specification W-P-115c Refer to Page -61 for additional information. Product Selection Options and Accessories Refer to Page -73. Layout and Sizing Refer to Page -72. Formula Pricing: Base + Branch Circuits + Modifications = Total Table Base s Pow-R-Command PRC Panelboard Includes 6 Zone Grouping Board Kit PRC6ZK (for remote controlled breakers) (maximum of 7 breakers per zone). For fewer zones, or zones requiring more than 7 breakers, refer to Eaton. Main Lug Only 5 Main Interrupting (ka Sym.) 240 Vac 480Y/277 Vac EDB EDS ED EDH H C EDB EDS ED EDH H C JD HJD JDC DK KD HKD KDC US. $ 208Y/120V 3Ph 4W 120/240 V 1Ph 3W 480Y/277 V 3Ph 4W Discount Symbol CE9 CA081E

71 February 7 Pow-R-Command PRC -71 Table Branch Circuit s PRC Interrupting (ka Symmetrical) 240 Vac 1-Pole 120 V 2-Pole 120/240 V 2-Pole 240 V 3-Pole 240 V Provision Single-pole breakers are rated 120 Vac maximum. 240 volt breakers must be used on the high leg of a mid-point delta grounded system. 50 ampere devices are available as 2-pole only. GFCI for 5 ma personnel protection. GFP for ma equipment protection. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. HID (High Intensity Discharge) rated breaker. Switching neutral breaker. Single-pole device requires 2-pole space; 2-pole device requires 3-pole space. Solenoid operated breaker. BAB BAB BAB QBGF QBGFEP QBAF QBAG BAB-D BAB-C BABRP BABRSP Table -1. Branch s PRC Interrupting (ka Symmetrical) 480Y/277 Vac Provision Solenoid operated breaker. GFP for ma equipment protection. HID (High Intensity Discharge) rated breaker. GHQ GHB GHB GHB HGHB GHQRSP GHBGFEP GHBHID 1-Pole 2-Pole 3-Pole Discount Symbol CE9 CA081E

72 -72 Pow-R-Command PRC February 7 ckt PRC Class II Chassis Deadfront Cover Main Lug Section Vertically Mounted ckt in. - Includes Class II Chassis and spaces for poles te: PRC Chassis may be located at the Top or Bottom of the panelboard immediately above or below the breakers. 2 in. for Deadfront Cover Supports 2 in. Amp MLO 4 in. 5 Amp MLO 21 in. Amp MLO 8 in. Frame, EDB, EDS, ED, EDH,, H 9 in. 5 Frame EDB, EDS, ED, EDH,, H, C 24 in. JD, HJD, JDC 24 in. DK, KD, HKD, KDC Figure -16. Pow-R-Command PRC Layout te: Controlled circuits must be grouped in maximum of 6 Zones. All circuits within a zone must be together on the same side of the panelboard. PRC Panel Layout Instructions Layout Example 1. Select PRC Panelboard Chassis from Figure -16. a. Determine required mains (lugs or breaker) 1. Panel Description: a. PRC, 3-phase 4-wire, 208Y/ 120 Vac, interrupting rating of,000 AIC symmetrical: b. Select appropriate Main Lug 5 ampere main lugs only at bottom, surface mounted and c. Select appropriate Main Device the following branch breakers 2. d. Select appropriate branch b ampere, 1-pole BABRP breakers c ampere, 1-pole BABRP Layout panel as shown in spaces Figure -16. Total inches determine box height shown in Table Layout information from (When total inch units exceed the Figure -16. number shown, use next size a. PRC with -circuit Interior box size. 31 in. b. 5 ampere Main Lugs Section 4 in. c. Total Panelboard Height in. 3. From Table -136: Panel Height: 20 in. wide x in. deep Box Height: in. 60 in. Box : YS2060 or EZB2060R Trim : LT2060S or EZT2060S Table Box Selection Dimensions in Inches (mm) Maximum Box Height, Panel Height Inches YS Box LT Trim EZ Box EZ Trim 20-Inch Wide x -Inch Deep Boxes YS2048 YS2060 YS2060 YS2060 YS2060 YS2072 LT2048S or F LT2060S or F LT2060S or F LT2060S or F LT2060S or F LT2072S or F EZB2048R EZB2060R EZB2060R EZB2060R EZB2060R EZB2072R EZT2048S or F EZT2060S or F EZT2060S or F EZT2060S or F EZT2060S or F EZT2072S or F Cabinets Trims are code gauge steel, ANSI 61 light gray painted finish. Boxes are code gauge galvanized steel without knockout. Standard size is 20 in. wide x in. deep. Top and Bottom Gutters 6.38 in. Minimum Side Gutters 4 in. (minimum) on 20 in. wide box size. CA081E

73 February 7 Pow-R-Command Pow-R-Command Modifications Special Cabinet (Box) Construction Table Modification 1 Modification Addition 1 Enclosure 28-inch (711.2 mm) wide in place of standard 20-inch (508.0 mm) wide 2 Enclosure (Drip-proof with gasketed trim) 3R Enclosure (20-inch (508 mm) wide) (28-inch (711.2 mm) wide) 12 Enclosure (20-inch (508 mm) wide) (28-inch (711.2 mm) wide) 2. Complete Assembly Complete assembly of panelboard box, interior and trim prior to shipment when required. Table Modification 2 Description Add per panel 3. Concealed Trim Clamps LT Trim Table Modification 3 Description Add per panel 4. Nameplate, Engraved Table -0. Modification 4 Mastic back and installed by purchaser, per nameplate Fixed to panel trim with two screws or rivets, per nameplate 5. Directory Frame Metal Table -1. Modification 5 Frame Metal Frame, Plastic Cover 6. Permanent Circuit s Table -2. Modification 6 Description Per Panel To provide permanently attached Micarta circuit numbers 7. Tamperproof Screws LT Trim Table -3. Modification 7 Description Per Panel Tamperproof screws for trims, in lieu of standard screws 8. Trim and Door Modifications Special Fronts and Doors Table -4. Modification 8 Description Addition Door-in-door, one door over interior and one which exposes gutter (LT Trim) Common LT trim for two section panels with boxes bolted together Standard flush lock with quarter turn fasteners at top and bottom of trim door (standard on doors 48-inch ( mm) high and over) (LT Trim) 9. Special Hinges LT Trim Piano hinges in lieu of standard hinges. Table -5. Modification 9 Description Add for each panel door. Special Locks Table -6. Modification Description LT Trim Yale 511S with rosette Yale 41S (LL803 Key) Master keying above locks or standard lock per panelboard Tee handle and 3-point catch National metal lock with standard keying National metal lock with GE75 keyway EZ Trim Standard Lock, Keyed GE75 Standard Lock, Keyed to Corbin TEU-1 Standard Lock, Keyed to Corbin Cat 60 Standard Lock, Keyed to Corbin WEM1 11. Conduit Covers Fabricated sheet metal to cover open conduits above and/or below standard NEMA 1 box. Table -7. Modification 11 Cover Per Foot 12. Increased Dimensions Table -8. Modification 12 Description Increased End Gutters 4-inch (1.6 mm) Top or Bottom 7-inch (177.8 mm) Top or Bottom 12-inch (4.8 mm) Top or Bottom Increased Side Gutters 4-inch (1.6 mm) Left or Right 7-inch (177.8 mm) Left or Right 12-inch (4.8 mm) Left or Right 13. Painting and Special Coatings Standard boxes are code-gauge galvanized sheet steel. Standard trims are code-gauge sheet steel with a rust inhibiting phosphatized coating and finished with ANSI-61. Table -9. Modification 13 Description Each Box Painted Boxes (ANSI-61) Painted Trims or Boxes (other than ANSI-61). Copper Main Bus Table Modification Main Bus s s 5 0 a. Silver-Plated Copper Main Bus For silver-plated copper panelboard main bus and/or connectors, add as follows: Table Modification a Main Bus s s 0 b. Tin-Plated Copper Main Bus For tin-plated copper panelboard main bus and/or connectors, add as follows: Table Modification b Main Bus s s 0 Addition Per Panel Addition Per Panel Addition Per Panel Conduit Enclosing Shield (open back) Conduit Enclosure (solid back) Discount Symbol CE9 CA081E

74 -74 Pow-R-Command Pow-R-Command Modifications February Ground Bar Table Modification 15 Aluminum Terminal Bar for Aluminum or Copper Cable Standard Insulated/isolated ground bar includes a standard ground bar. 16. Bus Density Main bus ampere rating is determined by UL listed temperature test. For 750 ampere per square inch aluminum or 0 ampere per square inch copper, make price addition as follows: Table Modification 16 s Per Square Inch te: Copper bus density adder is in addition to copper bus price per Modification Applies to 3 and 3+ Trip Units. 17. Neutral Rated % Table Modification 17 Copper Terminal Bar for Copper Cable Only Insulated/ Standard Insulated/ Isolated Isolated Aluminum 750 s 0 A Maximum A Maximum Copper 0 s 0 A Maximum A Maximum Main Bus s 5 0 Neutral s Box Height Addition 0 0 te: s and dimensions based on mechanical lugs. For compression or copper lugs, refer to Eaton.. Increased Panel Main Bus Table Modification Change to 0 0 to to 3-Phase 4-Wire 1-Phase 3-Wire 19. Compression Main Lugs VCEL For other terminal types, refer to Eaton. 20. Copper Lugs Optional copper mechanical main lugs only. (Includes main incoming neutral lug.) Table Modification 20 Main s Sub-Feed Lugs PRC & PRC50 Only Mechanical Al/Cu lugs. Compression or copper lugs requires additional price adder from Modification 19 or Modification 20 as appropriate. Available on main lug panels only. Table Modification 21 Main s 0 1X. Through-Feed Lugs Mechanical Al/Cu lugs. Compression or copper lugs requires additional price adder from Modification 19 or Modification 20 as appropriate. Table Modification Main s 0 Wire Range and. of Lugs Per Phase (1) # 1/0 (1) #6 0 kcmil (2) #1/0 kcmil Box Height Addition Box Height Addition 2X 5X 8X Addition 3-Phase 4-Wire 1-Phase 3-Wire Addition 3-Phase 4-Wire 1-Phase 3-Wire 23. Service Entrance To provide a Service Entrance label as detailed under the Service Entrance Equipment in application considerations. Only panelboards meeting these requirements can be labeled as such. The requirement for a Service Entrance Label must be noted on order entry. Includes neutral disconnect link and Service Entrance Equipment Label. (Ground bar not included see Modification 15.) Table Modification 23 Device Add per Panel 24. Shunt Trip for Main or Branch Circuit For tripping circuit breaker from a remote point. Voltage and frequency must be specified. Wiring to terminal blocks is not included. Standard leads extend inches (457.2 mm) out of breaker. Circuit breakers with factory installed 120, 240 or 480 Vac shunt trips are available with UL listing as shown in table below. Table Modification 24 Device GHB (3-pole only) All Other Circuit s BAB breakers with shunt trips require one additional pole space, i.e., 3-pole breaker with shunt trip requires 4-pole space.. Circuit Handle Lockoff Devices Table Modification n-padlockable GHB,, B,, ED, EDH, EDC, BAB Padlockable, B,, H, C, ED, EDH, EDC, GHB, BAB 26. Copper Wire Only Terminals for Molded Case Circuit s (To replace standard Al/Cu terminals) Table Modification 26 Frame Max. Terminal Material 27. Touchup Paint Table -1. Modification 27 Wire Range F 5 Copper #4 4/0 J 0 Stainless #4 0 Steel K 5 0 Copper Copper Copper (1)#3 0 (1)0 500 (2)3/0 0 Each Description 12 oz. Spray Can. ANSI-61 Light Gray Indoor Case Lot of oz. Spray Cans. ANSI-61 Light Gray Indoor Single Style Table Modification 19 Main s Wide Range and of Lugs Per Phase 5 0 (1) #8 1/0 (1) #2/0 500 kcmil (2) #2/0 500 kcmil Discount Symbol CE9 CA081E

75 February 7 Renovation Panel Renovation Panelboard Product Description Product Selection Table ing System P1R B 1 A 1 BAB -75 Panel P1R Main Device L = MLO B = Main System 1 = Single-Phase (3W or 2W) 3 = 3-Phase (3W or 4W) Bus A = Aluminum C = Copper Bus 1 = A 2 = 5 A Circuits = 24 = 24 = = Main MLO = Blank BAB QBHW ED EDH Main s MLO = Blank 0 = 060 = 60 = 1 = = = 175 = 5 = 5 Renovation Panel Product Description 240 Vac maximum. Single-phase 3-wire or single-phase 2-wire. 3-phase 3-wire or 3-phase 4-wire. 5 amperes maximum. ampere maximum branch breakers. Fits existing box depths from 4.50 to 6.00 inches (1.3 to mm) deep. Integrally mounted neutral assembly. Ground bar and bonding conductor included. Neutral and ground convertible from left-right. Bolt-on branch breakers. Factory assembled. Application Description Lighting and appliance branch panelboards. Fully rated or series rated. Interrupting capacities to ka symmetrical. Suitable for use as Service Entrance Equipment where specified on the order. Standards and Certifications UL 67. Federal Specification W-P-115c. CSA C Table Base Chassis s PRL1R Aluminum Bus, Single-Phase or 3-Phase of Circuits Main Lug Only 5 Main 5 Interrupting (ka Sym.) 240 Vac Main MLO MLO Single-Phase 3-Wire Single-Phase 2-Wire P1RL1A1 P1RL1A1 P1RL1A2 P1RL1A2 P1RL1A2 P1RL1A2 BAB P1RB1A1BAB P1RB1A1BAB P1RB1A2BAB P1RB1A1 P1RB1A1 P1RB1A2 QBHW P1RB1A1QBHW P1RB1A1QBHW P1RB1A2QBHW ED P1RB1A1ED P1RB1A1ED P1RB1A2ED EDH P1RB1A1EDH P1RB1A1EDH P1RB1A2EDH ED P1RB1A2ED P1RB1A2ED P1RB1A2ED EDH P1RB1A2EDH P1RB1A2EDH P1RB1A2EDH 3-Phase 3-Wire 3-Phase 4-Wire P1RL3A1 P1RL3A1 P1RL3A2 P1RL3A2 P1RL3A2 P1RL3A2 P1RB3A1BAB P1RB3A1BAB P1RB3A2BAB P1RB3A1 P1RB3A1 P1RB3A2 P1RB3A1QBHW P1RB3A1QBHW P1RB3A2QBHW P1RB3A1ED P1RB3A1ED P1RB3A2ED P1RB3A1-8EDH P1RB3A1EDH P1RB3A2EDH P1RB3A2ED P1RB3A2ED P1RB3A2ED P1RB3A2EDH P1RB3A2EDH P1RB3A2EDH BAB and QBHW main devices consume available circuit space positions. (2 circuits for Single-Phase; 3 circuits for 3-Phase.) Add main breaker ampere rating suffix. May NOT exceed main bus rating. Standard trim included in price shown. Select standard trim from either Table -179 or Table -0 on Page -79. Custom trims are available for an additional charge. Refer to Table -1 on Page -80 for custom trim details. te: A neutral assembly is included with the base chassis. For Single-Phase 2-Wire systems or for 3-Phase, 3-Wire systems, do not connect. Discount Symbol CE9 CA081E

76 -76 Renovation Panelboard Options and Accessories February 7 Options and Accessories Table Branch Circuit s PRL1R Interrupting (ka Sym.) 240 Vac 1-Pole 120 V 2-Pole 120/240 V 2-Pole 240 V 3-Pole 240 V BAB BAB BAB BABRP BABRSP QBGF QBGFEP QBAF QBAG BAB-D BAB-C QBHW QBHW QBHW QBHGF QBHGFEP QBHAF QBHAG Provision Included in base chassis pricing Single-pole breakers are rated 120 Vac maximum. 240 volt breakers must be used on 3-phase, 3-wire 240 volt delta systems or on the high leg of a mid-point delta grounded system. 50 ampere devices available as 2-pole only. Remote controllable circuit breaker. GFCI for 5 ma personnel protection. GFP for ma equipment protection. Arc fault circuit breaker. Arc fault circuit breaker with GFCI. HID (High Intensity Discharge) rated breaker. Switching neutral breaker. Single-pole device requires two pole spaces; 2-pole device requires three pole spaces. Table Copper Main Bus Adder Main Bus 5 To convert base chassis catalog number from aluminum main bus to copper main bus, change the 6th digit of the aluminum base chassis catalog number to C. (i.e., P1RL1A1- becomes P1RL1C1-). Table Copper Terminal Ground Bar for Copper Cable Only Copper Ground Bar Table Neutral Kit (Separately Mounted) of Termination Points Aluminum P1RNKA P1RNKA P1RNKA Copper P1RNKC P1RNKC P1RNKC Each base chassis includes a neutral bar that contains one connection point for every circuit space available. Use this kit when additional connection points are required or the neutral must be separately mounted to meet existing cable locations. P1RGBC Table Insulated/Isolated Ground Bus (Separately Mounted) Aluminum Copper P1RGKA P1RNKC Discount Symbol CE9 CA081E

77 February 7 Renovation Panelboard Options and Accessories -77 Table Field Survey of Existing Equipment of Panels to 24 to Plus List price is per panel. Minimum of panels required. Travel expenses may be extra. Contact local satellite for details. Table Match Existing Mounting Studs Match chassis mounting holes to existing stud locations. Table Mounting Plate Extensions (2 per Chassis) Extension Height Inches mm P1RMP2 P1RMP4 P1RMP6 Per Pair Per Panel This option includes any mounting plate extensions (from Table -175) required to match existing mounting studs. Detailed stud location drawings must accompany the order or a Field Survey (Table -173) must be purchased. Table Depth Adder Support (2 per chassis) Support Existing Box Depth Range Depth Minimum Maximum Inches mm Inches mm Inches mm P1RDA P1RDA P1RDA40 P1RDA55 P1RDA60 Table Box Collar Kit Collar Depth Existing Box Depth Range Minimum Maximum Inches mm Inches mm Inches mm P1RBC Discount Symbol CE9 CA081E

78 -78 Renovation Panelboard Application Guidelines February 7 Application Guidelines Instructions In order to meet minimum wire bending space requirements and to ensure ease of installation, minimum enclosure space dimensions have been defined for each chassis. In order to ensure a proper fit, every panelboard to be renovated must be carefully surveyed prior to installation. Determine the electrical requirements of the panelboard to be renovated (i.e., main breaker or main lugs, amperes, interrupting rating, circuit space, branch breakers, accessories). Using the electrical requirement data, select a base chassis and any required breakers, options and accessories. Table -178 provides the minimum dimensions of the enclosure, in which each base chassis may be installed, These dimensions assume that the chassis is mounted in the center of the existing box, both vertically and horizontally. Where site conditions require the chassis to be offset from this centrally mounted position, it is the installer's responsibility to ensure wire bending space and electrical clearance requirements are met. Table -178 provides a Trim Door Size Code. Using this code, select a standard trim from Tables -179 and -0 that will fit the outside dimensions of the existing box. Refer to Table -1 to define non-standard trim requirements. Table Minimum Enclosure Sizing Main Lug Only 5 Main 5 of Circuits Main Device MLO MLO BAB QBHW ED EDH ED EDH Trim Door Size Code A B C A B C A B C B D E A B C B D E B D E B D E B D E Minimum Enclosure Dimensions Height Width Depth Inches mm Inches mm Inches mm CA081E

79 February 7 Renovation Panelboard Trim Selection -79 Trim Selection Instructions In order to meet minimum wire bending space requirements and to ensure ease of installation, minimum enclosure space dimensions have been defined for each chassis. In order to ensure a proper fit, every panelboard to be renovated must be carefully surveyed prior to installation. Determine the electrical requirements of the panelboard to be renovated (i.e., main breaker or main lugs, amperes, interrupting rating, circuit space, branch breakers, accessories). Using the electrical requirement data, select a base chassis and any required breakers, options and accessories. Table -178 provides the minimum dimensions of the enclosure, in which each base chassis may be installed, These dimensions assume that the chassis is mounted in the center of the existing box, both vertically and horizontally. Where site conditions require the chassis to be offset from this centrally mounted position, it is the installer's responsibility to ensure wire bending space and electrical clearance requirements are met. Table -178 provides a Trim Door Size Code. Using this code, select a standard trim from Tables -179 and -0 that will fit the outside dimensions of the existing box. Refer to Table -1 to define non-standard trim requirements. Table Standard Trim Selection 20-Inch (508.0 mm) Wide Enclosure Trim Door Size Code Enclosure Surface Flush Height Trim Dimensions Trim Dimensions Height Width Height Width Inches mm Inches mm Inches mm Inches mm Inches mm A A A B B B C C C D D D E E E RTA2024 RTA20 RTA2036 RTB20 RTB2036 RTB20 RTC2036 RTC20 RTC2048 RTD20 RTD2036 RTD20 RTE2036 RTE20 RTE RTA26 RTA32 RTA38 RTB32 RTB38 RTB44 RTC38 RTC44 RTC50 RTD32 RTD38 RTD44 RTE38 RTE44 RTE Table -0. Standard Trim Selection -Inch (5.6 mm) Wide Enclosure Deadfront Size Enclosure Surface Flush Height Trim Dimensions Trim Dimensions Height Width Height Width Inches mm Inches mm Inches mm Inches mm Inches mm A A A B B B C C C D D D E E E RTA24 RTA RTA36 RTB RTB36 RTB RTC36 RTC RTC48 RTD RTD36 RTD RTE36 RTE RTE RTA1626 RTA1632 RTA1638 RTB1632 RTB1638 RTB1644 RTC1638 RTC1644 RTC RTD1632 RTD1638 RTD1644 RTE1638 RTE1644 RTE CA081E

80 -80 Renovation Panelboard Trim Selection February 7 Table -1. Custom Trim Selection Follow the instructions below Instructions In order to accommodate instances where the standard trims (Tables and -0) do not suit an installation, custom-sized trims may be ordered. Since the trim mounts to the retrofit chassis, and not the existing enclosure, custom trims can solve many problems encountered with differing enclosure sizes and configurations. Use the dimension and sizing parameters listed below to define a custom trim catalog number. Contact your local satellite plant to ensure manufacturability and determine lead time required. Outer Dimensions The outer dimensions are the overall OUTSIDE dimensions of the trim. In surface-mounted applications, this is usually the same as the outside dimensions of the enclosure to be renovated. For flush-mounted applications, an additional amount of trim material extends beyond the outer edge of the box, in order to cover any gap between the wall material and the box. Extending the outer dimensions can cover larger than normal wall gaps or imperfections that may be encountered. W = Trim Width Total outside width of the TRIM, including that required to overlap the box in a flush application. H = Trim Height Total outside length of the TRIM, including that required to overlap the box in a flush application. Offset Offset allows a retrofit chassis to be relocated from the central mounting position required for standard trims. This can accommodate many challenging site conditions such as short cables, physical obstructions, closecoupled boxes etc. OR = Offset Right This is the distance from the centerline of the CHAS- SIS to the right-hand edge of the TRIM. OL = Offset Left This is the distance from the centerline of the CHASSIS to the left-hand edge of the TRIM. OT = Offset Top This is the distance from the centerline of the CHASSIS to the top edge of the TRIM. OB = Offset Bottom This is the distance from the centerline of the CHAS- SIS to the bottom edge of the TRIM. Product Selection Table -2. ing System CRT B Trim CRT Trim Width Dimension in Inches (2 Decimals) Door Code A, B, C, D, E, F, G, H Offset Left Dimension in Inches (2 Decimals) te: This example is for a custom trim that has overall dimensions of 20 inches (508.0 mm) in width and 48 inches ( mm) in height. The trim door is offset 1.00 inch (.4 mm) to the RIGHT, in order to accommodate a flush-mounted, double-tub arrangement in which the boxes are bolted together without any spacers. Technical Data and Specifications Figure -17. Custom Trim Dimensions H OL Trim Height Dimension in Inches (2 Decimals) Offset Right Dimension in Inches (2 Decimals) W OR Offset Top Dimension in Inches (2 Decimals) OT OB Offset Bottom Dimension in Inches (2 Decimals) Discount Symbol CE9 CA081E

81 February 7 Renovation Panelboard Technical Data and Specifications -81 Application Guide Surface-Mount Data Sheet Electrical Data Panel Designation or Location Service: Vac Phase Wire Circuits: Bus Amps: (A) Main Lugs Only Main Top Entry Bottom Entry Amps: (A) Existing Enclosure Dimensions Select only one dimension F or FF H: W: D: F: or FF: Enclosure has no Flange Table -3. Branch s Amps Poles CCT Poles Amps End View Side View W F FF F Finished Wall D W H H FF Finished Wall D Figure -. Surface Mount Dimensions CA081E

82 -82 Renovation Panelboard Technical Data and Specifications February 7 Flush-Mount Data Sheet Electrical Data Panel Designation or Location Service: Vac Phase Wire Circuits: Bus Amps: (A) Main Lugs Only Main Top Entry Bottom Entry Amps: (A) Existing Enclosure Dimensions Select only one dimension F or FF H: HH: W: WW: D: DD: F: or FF: Enclosure has no Flange End View Table -4. Branch s Amps Poles CCT Poles Amps Side View WW Finished Wall W F F FF D DD Finished Wall WW W HH H HH H FF D DD Figure -19. Flush-Mount Dimensions CA081E

83 February 7 Renovation Panelboard Technical Data and Specifications -83 Chassis Mounting In some applications it is required to drill mounting holes that match the location of hardware points (studs or bolts) in the existing panel. All dimensions to these hardware points are measured from the CENTERLINE of the enclosure. Follow the guidelines below to ensure that these holes are located properly, ensuring a quick and easy installation. 1. Measure and mark the vertical centerline point. This measurement should be taken from the INSIDE surface of the enclosure s END. 2. Measure and mark the horizontal centerline point. This measurement should be taken from the INSIDE surface of the enclosure s SIDE. 3. Measure the distance from the centerline marks to the center of the hardware point to be matched and record below. 4. Measure and record the diameter of the stud or bolt to be matched. In some cases the mounting hardware may NOT be placed symmetrically about the center of the enclosure. Ensure that all desired hardware locations are measured to the CENTERLINE. H: W: ST: SB: SL: SR: D: (Bolt or Stud Diameter) ST H SB Figure -20. Chassis Mounting Dimensions SL Front View W Centerline SR Mounting Studs CA081E

84 -84 Metering Service Sections Product Description February 7 Product Description Vac maximum. 3-phase 4-wire, 3-phase 3-wire, 1-phase 3-wire. Service entrance panel combining a main disconnect with a power company metering compartment. Circuit breaker or fusible switch disconnect. 1 ampere ratings. Provision for power company metering: Hinged sealable door over CT section Arranged for bar-type, 1 ampere utility-furnished CTs Barriered CT compartment Factory assembled. Wall-mounted enclosure. Product Selection Table -6. WBM Circuit Sections Max Interrupting (ka Symmetrical) 240 Vac 480 Vac Vac DK KD HKD KDC LCL LD HLD LDC MDL HMDL ND HND ND NDG HND HNDG Base WBMDK WBMKD WBMHKD WBMKDC WBMLCL WBMLD WBMHLD WBMLDC WBMMDL WBMHMDL WBMND WBMHND WBMND1 WBMNDG1 WBMHND1 WBMHNDG1 3-Phase 4-Wire 1-Phase 3-Wire 3-Phase 3-Wire For other breaker types, refer to Eaton. In cold sequence metering only, a 9X or 21X feeder breaker section can be supplied downstream from the CT compartment. Refer to Eaton. Complete catalog number according to the Selection Guide Table -8. Integral ground fault. Table -7. Modifications for WBM Metering Service Sections Description Copper Bus Circuit Shunt Trip Installed Circuit Undervoltage Release Installed 3R Outdoor Enclosure Provisions for PTs Metering Service Section Application Description For use in areas where the disconnect and current transformer combination is required by utilities. Suitable for use as Service Entrance Equipment. Top or bottom entrance. Hot or cold sequence metering. The current transformer compartment will accommodate the following 12-inch (4.8 mm) bar-type CTs: Table -5. Bar- CTs ABB General Sangamo Astra Electric Table -8. Panelboard Selection Guide 1st Panel WSM = Fusible Switch WBM = Circuit Example 2nd Device See Table -6 above. Fusible Switch = PW Circuit = 3rd Service and Voltage 2 = 1-Phase 3-Wire 3 = 3-Phase 3-Wire 4 = 3-Phase 4-Wire 4th 4 = 6 = 8 = 12 = 1 WBM DK 2 4 A Circuit Circuit from Table -6 5th Bus Bar A = Aluminum C = Copper 1-Phase 3-Wire Aluminum Bus Bar CTB CSF CMF CBH JCT- JCM-0 JCW-0 JAK-0 R6B R6BA R6M TAB, TA TCB, AA AB Standards and Certifications UL 67, UL 50. NEC. Discount Symbol CE9 CA081E

85 February 7 Metering Service Sections Product Description -85 Table -9. WSM Fusible Switch Sections Interrupting (ka Symmetrical) 240 Vac Fusible Devices Refer to Table Vac Fusible Devices Refer to Table Fusible Switch PW PW PW PW PW PW PW PW Base WSMPW WSMPW WSMPW WSMPW WSMPW WSMPW WSMPW WSMPW 3-Phase 4-Wire 1-Phase 3-Wire 3-Phase 3-Wire Fuses are not included. Complete catalog number according to Selection Guide Table -8. Class J Fuse provisions are applicable only to volt units. When required, use price and dimensions of volt units for all voltages and below. Table PW Switch s, 0 or Vac,,, 1 Fuse Class Used R J L Short Circuit s (ka Sym.) Class J Fuse provisions are applicable only to volt units. When required, use price and dimensions of volt units for all voltages and below. te: Fuses are not included. Table Modifications for WSM Metering Service Sections Description Copper Bus Shunt Trip Installed 3R Outdoor Enclosure Provisions for PTs PW Fusible Switch Ground Fault System Includes Zero Sequence Current Monitor, Static Sensor, Shunt Trip and Fused Control Power Transformer H W D Figure Enclosure Metering Service Section Table Dimensions 1 Enclosure Panelboard Enclosure Dimensions Inches (mm) Height Width Depth Box WBM, Circuit WSM, Fusible (66.9) (86.0) (9.4) (9.4) (287.0) (287.0) BX3673 BX3690 te: t to be used for construction purposes unless approved. Discount Symbol CE9 CA081E

86 -86 Pow-R-Stock Plus Program Program Features February 7 Pow-R-Stock Plus Offering two options to meet the demanding schedule requirements of today's customers. Factory-Assembled Panelboard Option The Pow-R-Stock Plus factory-assembled panelboard option offers key advantages over programs that offer only unassembled panelboards. Unassembled Panelboard Option Reduced Installation Time Unassembled panelboards must be assembled at the job site before the true installation process can begin, adding time and labor cost to the process. Pow-R-Stock Plus assembled panelboards are ready to install the moment they arrive at the job site. PRL1a Panelboard Factory-assembled panelboards available from your local satellite plant in 24 to 72 hours. Unassembled panelboards in stock at authorized Pow-R-Stock Plus distributors. The Product Offering Pow-R-Stock Plus panels, available either as factory-assembled or as unassembled from distributor stock, are based on the most frequently ordered panelboards, including: Reduced On-Site Material Handling A typical circuit unassembled panelboard has a minimum of 46 parts to receive and handle, taking up valuable time at the job site. A Pow-R- Stock Plus assembled panelboard is just one item to receive and handle (two if the box is shipped ahead). Factory Warranty Field assembly of unassembled panelboards adds to contractor warranty responsibility. Pow-R-Stock Plus assembled panelboards carry a full factory warranty. Simplicity Order your Pow-R-Stock Plus Panelboard by description and it will arrive at the job site complete. need to worry about matching catalog number kits at the job site or chasing after miscellaneous parts and pieces. Contact your local satellite plant (see next page for a listing) for more information on the Pow-R-Stock Plus factory-assembled panelboard option. Pow-R-Line 1a and 2a are Designed to Provide Application Flexibility with Off-the-Shelf Service The Pow-R-Stock Plus unassembled panelboard interior is designed specifically for distributor stock and field assembly. Its modular design allows for easy configuration in the field. Top or bottom incoming, main lugs or main breaker...all with the same Pow-R-Stock Plus unassembled interior. Lug and breaker kits provide greater flexibility with fewer boxes, interiors and trims to stock. Color-Coded Package Labels The box, interior and trim packaging are clearly identified with brightly colored labels (a different color for each box size). This facilitates stocking, filling orders, and matching components in the field. Contact your local Eaton distributor for more details on the Pow-R-Stock Plus unassembled panelboard option. 120/240 volt, 208Y/120 volt, and 480Y/277 volt ratings. through ampere mains. Single- and 3-phase. Surface and flush mounted. Aluminum or copper bus. 1 or 3R enclosures. Service Entrance available. Options for % neutrals and isolated ground bars. Full menu of branch breakers available. Eaton Distributors Contact your Eaton sales engineer or local satellite manager and arrange to review the program details and criteria for qualification as a Pow-R-Stock Plus distributor. Pow-R-Stock Plus Program Includes the EZ Trim and EZ Box CA081E