GHN424NW HHN426N HUN361AW

Transcription

1 GHN424NW HHN426N HUN61AW Passed The Test of Time All Murray safety switches have passed rigid testing requirements to assure reliable performance. In addition to tests designed and conducted during the development and manufacturing processes, switches have performed successfully in tests witnessed by Underwriters Laboratories. These tests include those for general purpose safety switches and those designed for more specialized purposes where applicable. Handle Lock-Off Heavy duty, H series safety switches have a provision to lock the handle in the OFF position with a maximum of three padlocks. Doors may be locked closed with a padlock. General duty, G series switches may be locked in the OFF position with one padlock. There is also a padlock feature for locking the door. General and Heavy Duty Switches Feature a Time Proven Design A fast, long lasting switch design with a clean, continuous contact. That s the switching system that gives you on-going reliability. The concept is simple: split the arc to shorten the break distance. Uncomplicated mechanics and common sense design assure reliable performance time after time. All switches through 1200A feature visible blade contruction. Load Break Ratings All Murray safety switches are UL Listed for load break applications. Included in this process is a series of repeated make and break tests of the switch contacts while carrying the full rated nameplate current and rated voltage. Horsepower Ratings Where permitted, all Murray safety switches are UL horsepower Listed. The switch ratings are determined by tests that have been performed successfully in the UL overload test series, including repeated make and break tests of the stalled motor current of the motor for which it is being rated. Some switches have two or more ratings for a particular voltage and current, and additional ratings if designed for multi-pole applications. Depending on the switch and its application, various ratings may be assigned. All switches list the ratings on the inside of the cover or the door. The ampere rating and maximum AC voltage rating are always shown on the nameplate on the front of the switch. Fault Current Performance Murray Heavy Duty safety switches have successfully passed UL high level fault current tests. This means the risk of mechanical and thermal damage due to high level short circuit currents is minimized due to the reliable switch design. Suitability tests for service with Class H, R, J, L, and T fuses have been conducted on heavy duty safety switches. Representative switches, with test fuses connected in series with each switch, were subjected to let-throughs in excess of the capacities of the largest fuses acceptable by the switches. To pass the test, the switch must remain operable after being closed into a high amp available short circuit current. The test fuse is sized so that higher levels of let-through current and energy will be reached than would ever occur during normal usage in the field. Murray General Duty safety switches have been tested to allow installation on circuits capable of delivering 100,000 AIC of fault current at 240V AC max. with Class R fuses and also with both Class J and T fuses in A ratings. Fuse Interchangeability General Duty Switches, Prefix G,* will accept the following UL class fuses: Class H Class K Class R Requires class R fuse kit to maintain UL listing. Class J A field convertible. Class T with proper adapter kit ( A). *Except 0 amp plug style switches. Heavy Duty Switches, Prefix H, will accept the following UL class fuses: Class H Class K Class R Requires class R fuse kit to maintain UL listing. Class J All 0 600A, 600V and A, 240V switches field convertible. Class L 800 and 1200A switches only. Class T A switches with proper adapter kit. Gutter Space G and H series safety switch gutter dimensions conform to 2008 NEC Article #12.6(A). Top and bottom gutters conform to Table #12.6(B).

2 General Duty Switches; Prefix G General duty switches are available in indoor TYPE 1 and outdoor TYPE R enclosures. Enclosures can be locked closed and operating handles can be locked OFF. Series G switches have a quick-make, quick-break mechanism. Fusible switches are available in 1 pole S/N, 2 pole S/N and pole S/N configurations. Non-fusible switches are available in pole configurations. General duty switches are limited to 240V AC, 600 max. rating. All 0 Amp compact fusible and non-fusible G prefix switches are rated 10,000 Amp maximum withstand. All Amp GF and GU prefix switches are suitable for use on systems capable of delivering not more than 100,000 RMS symmetrical of fault current with Class R fuses and the appropriate adapter kit installed. These Amp G prefix switches may also be used on systems capable of delivering not more than 100,000 RMS symmetrical of fault current with T fuses and the appropriate adapter kit installed. In addition, general duty switches may also be used with J fuses on systems not capable of delivering more than 100,000 RMS symmetrical amperes of fault current. General duty switches are UL Listed for use as service equipment and are horsepower rated for use with motor loads. General duty enclosed switches are used for light duty applications where loading and switching operations are not excessive. Heavy Duty Switches, Single Throw; Prefix H Heavy duty switches are available in indoor TYPE 1, outdoor TYPE R, Watertight Type 4/4X, and industrial TYPE 12 enclosures. Dual cover interlocks are provided, such that the door cannot be opened with the switch ON and the switch cannot be turned ON with the door open. A defeat mechanism allows servicing by authorized personnel. Handles may be locked OFF with up to padlocks, and doors may be padlocked closed. Mechanism is TEASE-PROOF quick-make, quick-break. Fusible switches are available in 2 pole S/N, pole and pole S/N. Non-fusible switches are available in pole. Suitable for use on systems capable of delivering not more than 200,000 RMS symmetrical amperes of fault current when Class J or R fuses are installed except the 800 and 1200A switches, which are suitable for use on circuits capable of delivering not more than 200,000 RMS symmetrical amperes of fault current when Class L fuses are installed A switches with Class T fuses and field adapter kit 200,000 RMS symmetrical rated. Heavy duty switches are dual horsepower rated and are listed by UL for use as service entrance equipment. Heavy duty switches are intended for applications where rugged construction, reliable performance, continuity of service and ease of maintenance are required. Protector-Lock Switches; Prefix H The Murray Protector-Lock switch is designed to eliminate shock hazard due to disconnecting heavy duty portable electrical equipment under load. When the switch is in the ON position, the safety bar blocks the self-contained receptacle and prevents insertion or removal of the plug. When the switch is OFF, the bar retracts, allowing insertion or removal of the plug. Protector-Lock switches consist of a heavy duty, 0 or 60 Amp, 600V AC, pole fusible or non-fusible enclosed switch, and either Crouse-Hinds or Arrow Hart Industrial receptacles. Applications include industrial plants where portable conveyors and welders are used, and truck terminals where on-board refrigeration units require stand-by power. Double Throw Switches; Prefix HD Double throw switches are available in TYPE 1 and TYPE R enclosures. Covers are dual interlocked with the operating mechanism such that the cover cannot be opened when the switch is in either ON position, and the switch handle cannot be moved to either ON position if the cover is open. Handle may be padlocked in the OFF position. Switching action is quick-make, quick-break in both ON positions. They are available in Amp ratings, 240V AC, fusible and non-fusible, two and three pole. Double throw switches are usually applied as transfer switches to switch a load from one power source to another, but can be field converted to switch one power source between two loads. Switching mechanism is located on line side of fuses allowing for a safer fuse replacement. All are suitable for use as service equipment. Industry and Government Specifications Murray enclosed switches meet or exceed the latest revision of the following specifications: Industry NEMA Standard #KS UL-Standard #98 U.S. Government HD single throw, prefix H : Standard #WS-865c type HD HD double throw, prefix HD : Standard #WS865c type NDD GD Amp, prefix G : Standard #WS 865c type ND ; except where interlock is required. GD 0 Amp, prefix G : Standard #WS-865c type ND ; except where interlock is required. Arrow Hart and Crouse-Hinds are registered trademarks of Cooper Industries, Inc. Protector-Lock is a registered trademark of Siemens Energy & Automation Inc. Product Category GDSM and HDSM

3 GU221 GP21N General Duty Compact Safety Switches Fuse Type Indoor TYPE 1 Accessories and Lug Data See pages -48 and -49. Dimensions See pages -50, -51 and -52. Knockout Drawings See page -5. Std. Pkg. Outdoor TYPE R Std. Pkg. Hub Figure 1 Figure 2 Figure Figure 4 Horsepower Rating Single Phase Three Phase 120V AC 240V AC 240V AC 0 AMP FUSIBLE 1 POLE 2 WIRE S/N 120V AC (INSULATED GROUNDABLE NEUTRAL) Std Max Std Max Std Max Fig-1 Plug GP211N AMP FUSIBLE 2 POLE WIRE S/N 240V AC (INSULATED GROUNDABLE NEUTRAL) Fig-2 Plug GP21N GP21NW ECHA Fig- None GU GU221AW ECHA 2 60 AMP NON-FUSIBLE 2 POLE 240V AC SPECIAL APPLICATION SWITCH Fig-4 None GU222AW Hubs Conduit Size (Inches) 4 ECHA ECHA ECHA (Std. Pkg. 1) This unique device provides an economical means to transfer from normal to an alternate source of power. It contains two 100A, 2-pole circuit breakers interlocked in a double throw configuration and supplies both overload and short circuit protection (10,000 AIC max.). The external handle is padlockable in the OFF position. Outdoor TYPE Std. Pkg. Wgt. Lbs. 100A 2 POLE WIRE S/N 120/240V AC OUTDOOR TYPE R Hub DUL1NW ECHS N Starting current of motors above standard horsepower rating may require use of time delay fuses. Bottom cable entry & exit only. Suitable for service entrance application. Neutral factory installed. UL1008 listed as a non-automatic transfer switch under file #E1500. Suitable for use as Transfer Equipment on optional stand-by systems as defined by Article 702 of the NEC. Wire ranges (75 C Cu/Al) Line, load & neutral (1) #14-1 Service ground (1) #14-4 Discount Schedule HDSM. Product Category GDSM

4 GUN22 GHN21N GHN42NW Switch Selection with Class H Fuse Holders (Convertible to Class R ) Indoor TYPE 1 Std. Pkg. Outdoor TYPE R Std. Pkg. FUSIBLE 2 POLE WIRE S/N 240V AC (INSULATED GROUNDABLE NEUTRAL) Hub Horsepower Rating Single Phase Three Phase 240V AC 240V AC 250V DC Std Max Std Max Std Fig-1 0 GHN21N GHN21NW ECHA GHN22N GHN22NW ECHS GHN2N GHN2NW ECHS GHN24N GHN24NW ECHS GHN25NH GHN25NWH ECHV GHN25N GHN25NW ECHV GHN26NH GHN26NWH ECHV GHN26N GHN26NW ECHV FUSIBLE POLE 4 WIRE S/N 240V AC (INSULATED GROUNDABLE NEUTRAL) Fig-2 0 GHN421N GHN421NW ECHA GHN422N GHN422NW ECHS GHN42N GHN42NW ECHS GHN424N GHN424NW ECHS GHN425NH GHN425NWH ECHV GHN425N GHN425NW ECHV GHN426NH GHN426NWH ECHV GHN426N GHN426NW ECHV NON-FUSIBLE POLE 240V AC (SEE PREVIOUS PAGE FOR 2 POLE, 0 AMPS; USE POLE FOR 2 POLE APPLICATION FOR AMPS) Fig- 0 GUN GUN21AW ECHA GUN GUN22AW ECHS GUN GUN2AW ECHS GUN GUN24AW ECHS Accessories and Lug Data See pages -48 and -49. Dimensions See pages -50, -51 and -52. Knockout Drawings See page -5 and -54. Figure 1 Figure 2 Figure G Series switches are UL Listed for use on circuits capable of delivering up to 100,000 RMS symmetrical fault currents, provided Class R or T fuses and appropriate rejection or adapter kits are installed. T-fuses can only be used on Amp A switches can also be used with Class J fuses. Starting current of motors above standard horsepower rating may require use of time delay fuses. These switches are UL Listed for application on grounded B systems. Suitable for -pole motor loads. Has service entrance label, neutral factory installed. 400A and larger Type R switches have no provisions for mounting hubs. Drill or punch hole in the field to accommodate hub size desired. Height reduced switch (45.25 rather than 56 inches in height) for use with 500MCM or smaller conductors. Product Category HDSM

5 HHN422N HHN2NW HHN421NW Switch Selection with Class H Fuse Holders (Convertible to Class J, R or T ) Indoor TYPE 1 Std. Pkg. Outdoor TYPE R Std. Pkg. FUSIBLE 2 POLE WIRE S/N 240V AC (INSULATED GROUNDABLE NEUTRAL) Hub Horsepower Rating Single Phase Three Phase 240V AC 240V AC 250V DC Std Max Std Max Std Fig-1 0 HHN21N HHN21NW ECHS HHN22N HHN22NW ECHS HHN2N HHN2NW ECHS HHN24N HHN24NW ECHS HHN25NH HHN25NWH ECHV HHN25N HHN25NW ECHV HHN26NH HHN26NWH ECHV HHN26N HHN26NW ECHV HLN27N HLN28N FUSIBLE POLE 4 WIRE S/N 240V AC (INSULATED GROUNDABLE NEUTRAL) Fig-2 0 HHN421N HHN421NW ECHS HHN422N HHN422NW ECHS HHN42N HHN42NW ECHS HHN424N HHN424NW ECHS HHN425NH HHN425NWH ECHV HHN425N HHN425NW ECHV HHN426NH HHN426NWH ECHV HHN426N HHN426NW ECHV HLN427N HLN427NW ECHV HLN428N HLN428NW ECHV Accessories and Lug Data See pages -48 and -49. Dimensions See pages -51 and -52. Knockout Drawings See pages -5 and -54. Figure 1 Figure 2 Switches through 1200 listed by Underwriters Laboratories for use on circuits delivering up to 200,000 RMS symmetrical fault current, provided class R, J, L, or T fuses are used. Rejection kits must be installed for R fuse application. T fuse adapter kit required for T fuse application. See Accessory Page. J fuses can only be used on A ratings. T fuses can only be used on A ratings. Factory set for use with class L fuses. Starting current of motors above standard horsepower rating may require use of time delay fuses. Suitable for -pole motor loads. Suitable for service entrance application. Neutral factory-installed. Supplied without knockouts. 400A and larger Type R switches have no provisions for mounting hubs. Drill or punch hole in the field to accommodate hub size desired. Also rated 250V DC Height reduced switch (45.25 rather than 56 inches in height) for use with 500MCM or smaller conductors. Product Category HDSM

6 HHN61AW HHN64 Plus Neutral HN64M Switch Selection with Class H Fuse Holders (Convertible to Class J, R or T ) Indoor TYPE 1 Outdoor TYPE R (Std. Pkg. 1) (Std. Pkg. 1) Hub Horsepower Rating 480V AC 1Ø 480V AC Ø 600V AC 1Ø 600V AC Ø Std Max Std Max Std Max Std Max FUSIBLE POLE 600V AC (NO NEUTRAL) Fig-1 0 HHN HHN61AW ECHS HHN HHN62AW ECHS HHN HHN6AW ECHS HHN HHN64AW ECHS HHN65H HHN65AWH ECHV HHN HHN65AW ECHV HHN66H HHN66AWH ECHV HHN HHN66AW ECHV HLN HLN67AW ECHV HLN HLN68AW ECHV FUSIBLE POLE 4 WIRE S/N 480Y / 277V AC (INSULATED GROUNDABLE NEUTRAL) Fig-2 0 HHN461NW ECHS HHN462NW ECHS NON-FUSIBLE POLE 600V AC (USE FOR 2 POLE) Fig- 0 HUN HUN61AW 1.00 ECHS HUN HUN62AW ECHS HUN HUN6AW ECHS HUN HUN64AW ECHS HUN HUN65AW ECHV HUN HUN66AW ECHV V DC 600V DC Accessories and Lug Data See pages -48 and -49. Dimensions See pages -51 and -52. Knockout Drawings See pages -5 and -54. Figure 1 Figure 2 Figure Switches through 1200 listed by Underwriters Laboratories for use on circuits delivering up to 200,000 RMS symmetrical fault current, provided class R, J, L, or T fuses are used. Rejection kits must be installed for R fuse applications. Class L fuse provision. Single fuse per pole. Supplied without knockouts. Order pole switch from chart above, and neutral from accessory page. Starting current of motors above standard horsepower rating may require use of time delay fuses. For service equipment or applications requiring a solid neutral, order neutral kit as an accessory, page A switches are also rated 600V DC when 2 poles are connected in series. 400A and larger Type R switches have no provisions for mounting hubs. Drill or punch hole in the field to accommodate hub size desired. Height reduced switch (45.25 rather than 56 inches in height) for use with 500MCM or smaller conductors. Non-fusible switches also have the following max. HP ratings. 1Ø 240V AC Ø 240V AC Product Category HDSM

7 HUN61AJ Accessories and Lug Data See pages -48 and -49. Dimensions See pages -51 and -52. Figure 1 Figure 2 Switch Selection With Class H Fuse Holders (Convertible To Class J, R or T ) Industrial Type 12 (Std. Pkg. 1) Horsepower Rating 480V AC Ø FUSIBLE POLE 600V AC (NO NEUTRAL) 600V AC Ø Std Max Std Max 250V DC 600V DC Fig-1 0 HHN61AJ HHN62AJ HHN6AJ HHN64AJ NON-FUSIBLE POLE 600V AC (USE FOR 2 POLE) Fig-2 0 HUN61AJ HUN62AJ HUN6AJ HUN64AJ HUN65AJ Type 4X Stainless Steel (Std. Pkg. 1) Horsepower Rating 480V AC Ø FUSIBLE POLE 240V AC (NO NEUTRAL) 600V AC Ø Std Max Std Max 250V DC 600V DC Fig-1 0 HHN21AS HHN22AS FUSIBLE POLE 600V AC (NO NEUTRAL) Fig-1 0 HHN61AS HHN62AS HHN6AS HHN64AS NON-FUSIBLE POLE 600V AC (NO NEUTRAL) Fig-2 0 HUN61AS HUN62AS HUN6AS HUN64AS Switches through 400 listed by Underwriters Laboratories for use on circuits delivering up to 200,000 RMS symmetrical fault current, provided class J, R or T fuses are used. Rejection kits must be installed for R fuse applications. Starting current of motors above standard horsepower rating may require use of time delay fuses. For service equipment or applications requiring a solid neutral, order neutral kit as an accessory, page -8. Use pole switch for 2 pole applications. 240V Ø HP ratings are as follows: HP Max. HP Max. HP Std Fusible Non-Fusible A switches are also rated 600V DC when 2 poles are connected in series. Product Category HDSM

8 HNC264M HDHN22 HDUN6AW Double Throw Switches Indoor TYPE 1 Outdoor TYPE R Wgt. Lbs. Hub Horsepower Rating NON-FUSIBLE 2 POLE 240V AC Fig-1 0 HDUN HDUN HDUN HDUN HDUN224AW ECHS HDUN HDUN225AW NON-FUSIBLE POLE 240V AC Fig-2 0 HDUN HDUN HDUN HDUN2AW 8.00 ECHS HDUN HDUN24AW ECHS HDUN FUSIBLE POLE 240V AC Fig- 0 HDHN HDHN21AW 9.00 ECHS HDHN HDHN22AW ECHS HDHN HDHN2AW ECHS HDHN HDHN NON-FUSIBLE POLE 600V AC Fig-2 0 HDUN HDUN61AW 5.00 ECHS HDUN HDUN62AW 7.00 ECHS HDUN HDUN6AW 8.00 ECHS HDUN HDUN64AW ECHS HDUN65 HDUN65AW HDUN66AW Ø Std 1Ø Max Ø Std Ø Max 250V DC Neutral Kits For use with Double Throw Switches Switch 0 HNC612M HN26M 200 HNC264M A HN678M Figure 1 Figure 2 Figure Rated 10,000 AIC with Class H or 200,000 AIC when used with or protected by Class R, J or T fuses. Fuse rating must not exceed switch ampere rating. 400A and larger double throw switches do not have a hub provision. Typical wiring diagrams for amp switches are shown. Switch accepts Class J or T fuses only. Fuse Capabilities of Fusible Switches Amp Rating Fuse Type H R T J 0 & 60 A Std Yes (kit) No No 100 & 200A Std Yes (kit) Yes (kit) Yes 400 No No Yes Std. Double Throw Switches Lug Data Switch Amp Range of Cables Per Terminal Cu and/or Al Wire Range 0 1 pc. Cu or Al #14 to # pc. Cu or Al #14 to # pc. Cu or Al #14 to #1/ pc. Cu or Al #6 to 250 kcmil pcs. Cu or Al #1/0 to 250 kcmil 1 pc. Cu or Al #1/0 to 750 kcmil pcs. Cu or Al #1/0 to 500 kcmil HP ratings at 480V. Move load side base. General Duty Double Throw Switches are also available in 100 and 200A ratings. Contact sales for additional info. A 100A 2P General Duty Stand-by Power Panel is also available on page -41. Product Category HDSM

9 HHN62CJ Protector-Lock Switches With Arrow Hart Power Lock Receptacles Industrial Enclosure Switch Recept (Std. Pkg. 1) Use Plug # FUSIBLE, POLE 600V AC SWITCH Fig HHN61KJ AX10S 20415S 60 0 HHN62KJ AX10S 20415S HHN62LJ S Figure 1 Figure 2 Protector-Lock Switches With Crouse-Hinds Receptacles Industrial Type 12 Switch Recept (Std. Pkg. 1) Use Plug # FUSIBLE, POLE 600V AC SWITCH (STYLE 2 RECEPTACLE, 4 WIRE, ONE WIRE GROUNDED) Fig HHN62CJ 0.00 APJ6485 NON-FUSIBLE, POLE 600V AC SWITCH (STYLE 2 RECEPTACLE, 4 WIRE, ONE WIRE GROUNDED) Fig HUN62CJ APJ6485 Accessories and Lug Data See pages -48 and -49. Dimensions See pages -51 and -52. Not UL listed. See Accessories page -49 for plug selection. Arrow Hart, Power Lock, & Crouse-Hinds are registered trademarks of Cooper Industries, Inc. Protector-Lock is a registered trademark of Siemens Energy & Automation, Inc. Product Category HDSM

10 HN612M HT6M HR612M HA16124M HA26124M Neutral Kits Standard Neutral Kits can be field installed in General and Heavy Duty Switches. Switch Ampere Rating Kit 0 GD W410190M 0 HD, 60 GD HN612M 60, 100 HD, 100 GD HN62M 200 HN64M 400 & 600 HN656M 800 & 1200 VBII HN678M Class T Fuse Adapter Kits All A, General Duty and A Heavy Duty Switches are field convertible to accept Class T fuses. All new A switches are field convertible to accept Class T fuses by moving the load base to a pre-drilled T fuse position. Description HT2M 100A, 240V Kit HT6M 100A, 600V Kit Class R Fuse Clip Kits GSRK21M HR21M HR612M HR62M HR6M HR64M HR656M Description 0A, 240V Kit (GD only) 0A, 240V Kit (HD only) 0A, 600V Kit/60A, 240V Kit 60A, 600V Kit 100A Kit 200A Kit 400A/600A Kit HT24M 200A, 240V Kit HT64M 200A, 600V Kit HX27TF 800A, 240V Kit HX67TF 800A, 600V Kit HX28TF 1200A, 240V Kit Equipment Ground Kits Equipment Ground Lug Kits are available for all General Duty, Heavy Duty and Double Throw Switches. They are field installable in Type 1 and Type R Switches and are factory installed as standard in Type 4/4X and Type 12 Switches. Switch Ampere Rating of Terminals Wire Range Per Terminal (Cu/Al) 0A GD GSGK60M 2 #14-8 AWG GD HG6124M 2 #14-4 AWG HD HG6124M 2 #14-4 AWG 400 & 600 HG656M 4 #6 AWG-250 Kcmil HG678M 8 #6 AWG-250 Kcmil Class J Fuse All A General Duty and 600V 0-600A Heavy Duty Switches are field convertible to accept Class J fuses by moving the load base to a pre-drilled J fuse position. All neutral kits are provided with a grounding lug and also contain a bonding provision. One kit per switch required for General and Heavy Duty switches. Two kits required per Doubble Throw Switch. (1) kit per pole required. 100 and 200A Double Throw switches are also convertible from H to T fuses by using (6) kits per switch. Product Category HDSM

11 Type VBII R Hubs (60 600A GD A HD) Conduit Size (Inches) Compact & 0A GD Switch Hubs Conduit Size (Inches) Closure Plates Std. Pkg. Ship. Wgt. (Std. Pkg.) 4 ECHA ECHA ECHA Rating ECHS000 ECHV A HVHRA A For Use on Switches Rated 4 ECHS A HD, AGD 1 ECHS A HD, AGD ECHS A HD, AGD ECHS A HD, AGD 2 ECHS A HD, AGD ECHS A HD, AGD ECHV A ECHV A 1 2 ECHV A 4 ECHV A (Std. Pkg. 1) Plugs for Protector-Lock Switches General & Heavy Duty Switches Lug Data 0-100A Switches are suitable for use with 60 or 75 C wire A are suitable for use with 75 C rated wire. Wire Ranges (Line, Load and Standard Neutral) Switch Ampere Rating Auxiliary Contacts Auxiliary Contacts are available only for Heavy Duty and Double Throw Switches. The auxiliary contacts are available in 1 normally open and 1 normally closed or 2 normally open and 2 normally closed configurations. All auxiliary contacts make after and break before the main switch contacts. Switch Ampere Rating Wire Range with Wire-Bending Space Per NEC Table 7-6 Aux. Switch Kit Ampere Rating 125V AC 250V AC (Std. Pkg. 1) Rating Description APJ A, 600V AC High impact strength, copper-free aluminum. Accepts diameter cord. AX10S.80 0A, 600V AC Armored steel with cord grip. Accepts diameter cord. Lug Range 0 GD #14-8 AWG (Cu/Al) #14-8 AWG (Cu/Al) 0 #12-6 AWG (Al) or #14-6 AWG (Cu) #14-2 AWG (Cu/Al) 60 #12- AWG (Al) or #14- AWG (Cu) #14-2 AWG (Cu/Al) 100 #14-1/0 AWG (Cu/Al) #14-1/0 AWG (Cu/Al) 200 #6 AWG-00 Kcmil (Cu/Al) #6 AWG-00 Kcmil (Cu/Al) 400 1/0 AWG-750 Kcmil (Cu/Al) or (1) 1/0 AWG-750 Kcmil (Cu/Al) or (2) 1/0 AWG-250 Kcmil (Cu/Al) (2) 1/0 AWG-250 Kcmil (Cu/Al) 600 (2) /0 AWG-750 Kcmil (Cu/Al) or (2) 1/0 AWG-750 Kcmil (Cu/Al) or (4) /0-250 Kcmil (Cu/Al) (4) 1/0 AWG-250 Kcmil (Cu/Al) 800 () /0 AWG-750 Kcmil (Cu/Al) Line and Load or () 1/0 AWG-750 Kcmil (Cu/Al) Line and Load or (6) /0 AWG-250 Kcmil (Cu/Al) (6) 1/0 AWG-600 Kcmil (Cu/Al) neutral (4) 1/0 AWG-750 Kcmil (Cu/Al) neutral (4) 1/0 AWG-750 Kcmil (Cu/Al) neutral 1200 (4) /0 AWG-750 Kcmil (Cu/Al) or (4) 1/0 AWG-750 Kcmil (Cu/Al) Line and Load (4) 1/0 AWG-600 Kcmil (Cu/Al) neutral (4) 1/0 AWG-600 Kcmil (Cu/Al) neutral 28V DC Kit Horsepower Rating 125V AC 250V AC 28V DC Max. Max. Max. Max. Max. Max. With 1 NO & 1 NC Isolated Contacts HA16124M /2 / HA165678M /2 /4 With 2 NO & 2 NC Isolated Contacts HA26124M /2 / HA265678M /2 /4 Also for double throw switches. Not for use on compact switches. Net Price. No discount. 400A and larger Type R switches have no provisions for mounting hubs. Drill or punch hole in the field to accommodate hub size desired. HV to HR adapter plate. Order ECHR series hub separately. For gasket kit for HV type hub order catalog number HVGKM A GD, 0-200A HD Two auxiliary contacts required per double throw switch. Connector will accept up to #6; conductors on line side and retain UL listing. Also applies to 0 compact switches. Max. wire size for height reduced switches is 500 kcmil (Cu/Al). Product Category MURR and HDSM

12 A A A A A E G E G B or C B or C B or C D E Type 1 or R 0A GD F G D Type 1 or R A GD, 0-200A Type VBII F D F Type 4/4X or A Type VBII E G E G B or C B or C D Type 1 or R A Type VBII F D Type 4/4X or A Type VBII F Safety Switch Dimensions Height Width Depth With With With With Box Door Rain Shed Box Handle Box Handle Knockout A B C D E F G Diagram GHN21N S1 GHN21NW S GHN22N S6 GHN22NW S8 GHN2N S10 GHN2NW S11 GHN24N S12 GHN24NW S1 GHN25N S14 GHN25NH S14 GHN25NW S15 GHN25NWH S15 GHN26N S14 GHN26NH S14 GHN26NW S15 GHN26NWH S15 GHN421N S2 GHN421NW S4 GHN422N S6 GHN422NW S8 GHN42N S10 GHN42NW S11 GHN424N S12 GHN424NW S1 GHN425N S14 GHN425NH S14 GHN425NW S15 GHN425NWH S15 GHN426N S14 GHN426NH S14 GHN426NW S15 GHN426NWH S15 GP211N S2 GP21N S1 GP21NW S GU S1 Knocks not provided on Type 4/4X and 12 or in 800 & 1200A Switches. Accurate to ± 1 8".

13 Safety Switch Dimensions Height Width Depth With With With With Box Door Rain Shed Box Handle Box Handle Knockout A B C D E F G Diagram GU221AW S5 GU222AW S5 GUN S2 GUN21AW S4 GUN S7 GUN22AW S9 GUN S10 GUN2AW S11 GUN S12 GUN24AW S1 HHN21AS HHN21N S6 HHN21NW S8 HHN22AS HHN22N S16 HHN22NW S17 HHN2N S10 HHN2NW S11 HHN24N S12 HHN24NW S1 HHN25N S14 HHN25NH S14 HHN25NW S15 HHN25NWH S14 HHN26N S14 HHN26NH S14 HHN26NW S15 HHN26NWH S15 HHN S6 HHN61AJ HHN61AS HHN61AW S8 HHN S16 HHN62AJ HHN62AW S17 HHN62AS HHN62CJ HHN61KJ HHN62KJ HHN62LJ HHN S10 HHN6AJ HHN6AS HHN6AW S11 HHN S12 HHN64AJ HHN64AS HHN64AW S1 HHN S14 HHN65H S14 HHN65AW S15 HHN65AWH S15 HHN S14 HHN66H S14 HHN66AW S15 HHN66AWH S15 HHN421N S6 HHN421NW S8 HHN422N S16 HHN422NW S17 HHN42N S10 HHN42NW S11 HHN424N S12 HHN424NW S1 HHN425N S14 HHN425NH S14 HHN425NW S15 HHN425NWH S15 HHN426N S14 HHN426NH S14 HHN426NW S15 HHN426NWH S15 HHN461NW S8 HHN462NW S17 HLN27N HLN28N HLN HLN67AW Knocks not provided on Type 4/4X and 12 or in 800 & 1200A Switches. Accurate to ± 1 8". Dimensions are for switch less receptacle and mounting feet. Dimensions are less mounting feet on Type 12 and 4X switches.

14 Safety Switch Dimensions Height Width Depth With With With With Box Door Rain Shed Box Handle Box Handle Knockout A B C D E F G Diagram HLN HLN68AW HLN427N HLN427NW HLN428N HLN428NW HUN S7 HUN61AJ HUN61AW S9 HUN61AS HUN S16 HUN62AJ HUN62AW S17 HUN62AS HUN62CJ HUN S10 HUN6AJ HUN6AS HUN6AW S11 HUN S12 HUN64AJ HUN64AS HUN64AW S1 HUN S14 HUN65AJ HUN65AW S15 HUN S14 HUN66AW S15 VBII Design Double Throw Dimensions (Inches) Enclosure Mounting A B C D E F (0-600A Type 1 & R) HDUN221, HDUN21, HDUN61, HDUN61AW HDHN21, HDHN21AW HDUN222, HDUN22, HDUN62, HDUN62AW HDHN22, HDHN22AW HDUN22, HDUN2, HDUN2AW, HDUN6, HDUN6AW HDHN2, HDHN2AW HDUN224, HDUN24, HDUN224AW HDUN24AW, HDUN64, HDUN64AW HDHN HDHN HDUN225, HDUN25, HDUN225AW HDUN65, HDUN65AW, HDUN66AW E C B D C L A Knockouts not provided on Type 4/4X and 12 or on 800 & 1200A switches. Dimensions are for switch-less receptacle & mounting feet. Accurate to ± 1 8". For dimensions in millimeters, multiply inches by Drip hood not shown but supplied on Type R enclosures. (6) F Dia. mounting holes (0-200A) (4) F Dia. mounting holes ( A) This mounting hole omitted on 0-100A Non-Fusible switches

15 S1 S2 S plate covering HA Type Hub opening (Max Conduit) S4 S1 4 K.O.'s for Conduit in. 7 K.O.'s for Conduit in. S4 Embossed.25 in. mounting holes (4 places) plate covering HA Type Hub opening (Max Conduit) Embossed.25 mounting hol ( places) 2 K.O.'s for Conduit in. 4 K.O.'s for Conduit in. S5 S2 S5 Embossed.25 in. mounting holes (4 places) 2 K.O.'s for Conduit in. 10 K.O.'s for Conduit in. Embossed.25 mounting hol ( places) 2 K.O.'s for Conduit in. K.O.'s for Conduit in. S6 10 K.O.'s For Conduit 0.50, 0.75, 1 in. S6 S dia. K.O's Embossed.25 mounting hol ( places) 2 K.O.'s for Conduit in. K.O.'s for Conduit in. 4 K.O.'s for Conduit 0.75, 1 in. S7 8 K.O.'s for Conduit 0.50, 0.75, 1 in. 4 K.O.'s for Conduit 0.75, 1 in. S8 Removable plate covering HS Type Hub opening (Max. 2.5 Conduit) S7 S dia. K.O's 2 K.O.'s for Conduit 0.75, 1 in. 5 K.O.'s for Conduit 0.50, 0.75, 1 in dia. K.O.

16 S9 Removable plate covering HS Type Hub opening (Max. 2.5 Conduit) S10 S11 Removable plate covering HS Type Hub opening (Max. 2.5 Conduit) S10 S9 S dia. K.O. S12 2 K.O.'s for Conduit 0.75, 1 in. 5 K.O.'s for Conduit 0.50, 0.75, 1 in dia. K.O. S1 Removable plate covering HS Type Hub opening (Max. 2.5 Conduit) 4 K.O.'s for Conduit 0.75, 1, 1.25, 1.50 in. 10 K.O.'s for Conduit 1, 1.25, 1.50, 2 in dia. K.O. S14 5 K.O.'s for Conduit 1, 1.25, 1.50, 2 in. 2 K.O.'s for Conduit 0.75, 1, 1.25, 1.50 in dia. K.O dia. K.O. S12 S14 S dia. K.O dia. K.O. 14 K.O.'s for Conduit 1.25, 1.50, 2.00, 2.50 in. 1, 0.25, dia. K.O 7 K.O.'s for Conduit 1.25, 1.50, 2.00, 2.50 in dia K.O. 8 K.O.'s for Conduit 2.00, 2.50,.00,.50 in , 0.75 dia. K.O.'s S15 S15 S16 S16 S17 Removable plate covering HS Type Hub opening (Max. 2.5 Conduit) S dia. K.O..25 dia. K.O. 4 K.O.'s for Conduit 2.00, 2.50,.00,.50 in dia K O 's 14 K.O.'s for Conduit 0.50, 0.75, 1, 1.25 in dia. K.O. 7 K.O.'s for Conduit 0.50, 0.75, 1, 1.25 in dia. K.O.