3. Coils shall be of molded construction

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1 .7-4 Motor Starters & Contactors Low Voltage Enclosures General Non-Combination Starters January 00 Sheet Non-Combination Starters Maximum hp, Volts Typical Non-Combination Starter Application Magnetic motor starters are designed for across-the-line control of squirrel cage motors. Starters can be furnished for non-reversing, reversing and twospeed applications. Starter Types ECN0 Freedom NEMA Non-Reversing. ECN0 Freedom NEMA Reversing. ECT0 IT. NEMA Non-Reversing. ECT0 IT. NEMA Reversing. Enclosures Type : General Purpose. Type R: Rainproof. Type 4: Watertight, Painted Steel. Type 4X: Watertight, Stainless Steel. Type : Dust-tight Industrial Use. Type 7/9: Explosion Proof. Ratings See Section.. Typical Electromechanical motor control are Eaton s Cutler-Hammer Types ECN0 and ECN0. Freedom Non-Reversing Starters. Across-the-line magnetic starters for motors up to hp, volts are Cutler-Hammer Type ECN0.. Magnetic starters through NEMA Size 8 are equipped with double break silver alloy contacts. The starter must have straight-through wiring.. Coils shall be of molded construction through NEMA Size 8. All coils are color coded through Size and permanently marked with voltage, frequency and part number. 4. Overload relays are an ambient compensated bimetallic type with interchangeable heater packs. Overloads have ±% adjustability, single-phase sensitivity, an isolated alarm contact and manual or automatic reset.. NEMA Size 00 starters are suitable for the addition of eight snapon external auxiliary contacts of any arrangement normally open or normally closed. Size 8 starters shall be suitable for the addition of up to eight external auxiliary contacts of any arrangement normally open or normally closed. Freedom Reversing Starters. Reversing magnetic starters for motors up to 900 hp, volts are Cutler-Hammer Freedom Series Type ECN0.. Reversing starters consist of two contactors and a single overload relay assembled together. The contactors are mechanically and electrically interlocked to prevent line shorts and prevent energizing both contactors simultaneously.. Magnetic starters through NEMA Size 8 are equipped with double break silver alloy contacts. The starter must have straight-through wiring. 4. Coils are of molded construction through NEMA Size 8. All coils are color coded through Size and permanently marked with voltage, frequency and part number.. Overload relays are ambient compensated bimetallic type with interchangeable heater packs. Overloads have ±% adjustability, single-phase sensitivity, and isolated alarm contact and manual or automatic reset.. NEMA Size 00 starters are suitable for the addition of eight snap-on external auxiliary contacts of any arrangement normally open or normally closed. Sizes 8 starters are suitable for the addition of up to eight external auxiliary contacts of any arrangement normally open or normally closed. IT. Non-Reversing Starters. IT. across-the-line magnetic starters for motors up to 00 hp, volts are Eaton s Cutler-Hammer Type ECT0.. IT. starters are equipped with silver alloy contacts.. All IT. coils are 0 Vdc. Coils are replaceable through Size. 4. IT. starters come standard with an SSOL relay with a.: adjustment range. They also have phase loss protection, an alarm contact, selectable manual or automatic reset, test features and an alarm without trip configuration.. Auxiliary contacts are all topmount style. Size 0 IT. Reversing Starters. IT. reversing magnetic starters for motors up to 00 hp, volts are Eaton s Cutler-Hammer Type ECT0.. Reversing starters consist of two contactors and a single overload relay assembled together. The contactors are mechanically and electrically interlocked to prevent line shorts and prevent energizing both contactors simultaneously.. IT. starters are equipped with silver alloy contacts. 4. All IT. coils are 0 Vdc. Coils are replaceable through Size.. IT. starters come standard with an SSOL relay with a.: adjustment range. They also have phase loss protection, an alarm contact, selectable manual or automatic reset, test features and an alarm without trip configuration.. Auxiliary contacts are all topmount style. Size 0 Maximum Stand Auxiliary 4 Maximum Stand Auxiliary 4 Maximum Logic Level 4 Maximum Logic Level 4 CA08E

2 .7- Motor Starters & Contactors Low Voltage Enclosures Catalog Numbering System January 00 Sheet Table.7-. Enclosed Control Catalog Numbering System NEMA Design N = Freedom T = IT. Class 0 = Contactors 0 = Reversing Contactors 0 = FVNR Starter, Non-Combination 0 = Reversing, Non-Combination 07 = FVNR Non-Combination, with CPT 08 = Single-Phase FVNR (Freedom Only) = Combination with Disconnect Switch 7 = Reversing, Combination with Disconnect Switch 8 = Combination with Disconnect Switch, with CPT = Combination with HMCP = Reversing, Combination with HMCP = Combination with HMCP with CPT = Multispeed SW Non-Combination 4 = Multispeed SW CT or VT Non-Combination = Multispeed SW CH Non-Combination = Multispeed with Disconnect Switch, SW = Multispeed with Disconnect Switch, SW CT or VT = Multispeed with Disconnect Switch, SW CH = Multispeed with HMCP, SW = Multispeed with HMCP, SW CT or VT 4 = Multispeed with HMCP, SW CH 4 = Autotransformer, Non-Combination 4 = Autotransformer, with Disconnect Switch 44 = Autotransformer, with HMCP 4 = Part-Winding, Non-Combination 4 = Part-Winding, with Disconnect Switch 47 = Part-Winding, with Thermal-Magnetic Circuit Breakers 48 = Y-D, Open Transition, Non-Combination 49 = Y-D, Open Transition, with Disconnect Switch 0 = Y-D, Open Transition, with Thermal-Magnetic Circuit Breakers = Y-D, Closed Transition, Non-Combination = Y-D, Closed Transition, with Disconnect Switch = Y-D, Closed Transition, with Thermal-Magnetic Circuit Breakers = Autotransformer Pump Panel, Disconnect Switch = Autotransformer Pump Panel, HMCP 4 = Part-Winding Pump Panel, Disconnect = Part-Winding Pump Panel, HMCP 8 = Duplex, Non-Combination 9 = Duplex, with Disconnect Switch 70 = Duplex, with HMCP ECN A A F - NEMA Size A = 00 0 = 0 = = = 4 =4 = = 7 =7 8 =8 9 =9 For IT., IEC and NEMA Starters, add an th character for the corresponding overload selection. For non-combination contactors and starters, include the letter (A) as the th character. A = None B = A/0 V R C = A/ V R D = 0 A/0 V R E = 0 A/ V R F = A/0 V R A = None B = A C = 7 A D = A E = A F = 0 A Cover Control (Starters Only) (See Tables.7-4 and.7- on Page.7-) Coil Voltage and/or Control Transformers (See Tables.7- and.7- Below) Modification Codes Disconnect Fuse Clip Ratings G = A/ V R H = 00 A/0 V R J = 00 A/ V R K = 0 A/0 V R L = 0 A/ V R M = A/0 V R HCMP or Breaker Ratings G = A H = A J = 0 A K = 0 A L = A M = 800 A Enclosure Types = Type General Purpose = Type R Rainproof = Type 4 Watertight (Painted Steel) 4 = Type 4X Watertight (Stainless Steel) = Type 4X Corrosion (Non-Metallic) = Type 7/9 Bolted Hazardous Location 7 = Type 7/9 Threaded Hazardous Location 8 = Type Dust-Tight N = A/ V R P = 800 A/ V L Q = A/ V L R = A/ V L S = 000 A/ V L T = by N = 0 A P = A Q = 000 A R = 00 A T = by Table.7-. Magnet Coil Codes (System Voltage) Code Voltage Code Voltage A B C D E G H J K L M /0 /0 0/0 0/0 480/0 4/0 7/0 0/0 08/0 0/0 77/0 08 0/0 0/0 0/0 4/0 When control power transformer Modification Codes (CI CII) are used, pick the system (primary) voltage from this chart. See Table.7-. Note: All IT. contactors and starters are furnished with Vdc coil and control power supply. The eighth digit Q denotes separate Vdc control source. P Q R S T U V W X Y Z Vdc Vdc 48 Vdc / Vdc /0 /0 /0 48/0 4 /0 48/0 By Table.7-. Control Power Transformer Codes (System Voltage) Code Primary Secondary B C D E H L M P Q R S T U V W X Y Z 0/480 0/4 Wired for 0 V 0/480 0/4 Wired for 0 V 7/0 0/0 08/0 77/0 0/0 4/0 /0 08/0 0/480 0/4 Wired for 0 V 0/480 0/4 Wired for 0 V 7/0 77/0 0/0 4/0 0/480/ Wired for 480 V 0/480/ Wired for 480 V By /0 /0 /0 /0 /0 /0 /0 /0 /0 /0 Note: Use when ordering classes with CPT installed (i.e., ECN 8) and when using Modification Codes CI CII. CA08E

3 January 00 Sheet 8 Motor Starters & Contactors Low Voltage Enclosures Catalog Numbering System.7- Table.7-4. Cover Control Non-Reversing Code A B C D E F G H J K L M N P Q R S T U V W X Z None Start/Stop Pushbuttons Start/Stop Pushbuttons, Run (R) Pilot Light Start/Stop Pushbuttons, Run (R), Off (G) Pilot Lights On/Off Pushbuttons On/Off Pushbuttons, Run (R) Pilot Light On/Off Pushbuttons, Run (R), Off (G) Pilot Lights Hand/Off/Auto Selector Switch Hand/Off/Auto Selector Switch, Run (R) Pilot Light Hand/Off/Auto Selector Switch, Run (R), Off (G) Pilot Lights Start Pushbutton On Pushbutton Off Pushbutton Run-Red Pilot Light Off-Green Pilot Light Run (R) - Off (G) Pilot Lights Start/Stop Selector Switch Start/Stop Selector Switch, Run (R) Pilot Light Start/Stop Selector Switch, Run (R), Off (G) Pilot Lights On/Off Selector Switch On/Off Selector Switch, Run (R) Pilot Light On/Off Selector Switch, Run (R), Off (G) Pilot Lights By Starters only contactor cover control: use Modification Codes. Table.7-. Cover Control Non-Reversing (Use for Class 0,, 7, 0,, ) Code A B C D E F H J K P Q R V W X Z None Forward/Reverse/Stop Pushbuttons Forward/Reverse/Stop Pushbuttons, Red Pilot Lights Forward/Reverse/Stop Pushbuttons, Red, Green Pilot Lights Up/Stop/Down Pushbuttons Up/Stop/Down Pushbuttons, Red Pilot Lights Forward/Off/Reverse Selector Switch Forward/Off/Reverse Selector Switch, Red Pilot Lights Forward/Off/Reverse Selector Switch, Red, Green Pilot Lights Red Pilot Lights Green Pilot Light Red, Green Pilot Lights Open/Off/Close Selector Switch Open/Off/Close Selector Switch, Red Pilot Lights Open/Off/Close Selector Switch, Red, Green Pilot Lights By Starters only contact or cover control: use Modification Codes CA08E

4 January 00 Sheet 7 Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line General.- Freedom IEC AE7KNS0AFE IEC Size K, 0 hp/ V Product NEMA ANDN0AB NEMA Size The Freedom Series starters and contactors listed in this catalog feature a compact, space-saving design, using state-of-the-art technology and the latest in high strength, impact and temperature-resistant insulating materials. Starters and contactors are available in two rating/configuration styles NEMA (National Electrical Manufacturers Association) and IEC (International Electrotechnical Commission). The NEMA devices are sized based on traditional NEMA classifications and the IEC devices on international ratings. Internationally rated starters and contactors, as compared to NEMA devices, generally are physically downsized to provide higher ratings in a smaller package. However, electrical load/life ratings are correspondingly reduced. Careful consideration should be given to the selection of the proper device for a specific application. Parameters, such as type of load, severity of duty, electrical load/life cycles required, etc., must be evaluated before choosing either the IEC or NEMA designs. Since the IEC devices are typically smaller than the equivalent NEMA device, there is a cost advantage over the NEMA starters and contactors. Application The Freedom to Choose the Right Product for the Application Eaton has been supplying quality industrial control products for more than years the Freedom Series of Contactors and Starters continue in this tradition. They offer something no other electrical control line in the world can the Freedom to choose contactors and starters designed to either NEMA or IEC standards from one family. There are many difficult choices to be made today in matching electrical control to a specific application, but the Cutler-Hammer Freedom Series makes it easy. Features Freedom Family A single family of contactors and starters suitable for application in both the IEC and NEMA markets. Two lines, One family the best of both worlds. Adjustable Bimetallic Ambient Compensated Overload relays with interchangeable heater packs available in three basic sizes, covering applications up to 900 hp reducing the number of different contactor/overload relay combinations that have to be stocked. Fixed heater overloads are optional. A full line of snap-on accessories common to both IEC and NEMA devices top and side mounted auxiliary contacts, solid-state and pneumatic timers, etc. Straight-through wiring line lugs at top, load lugs at bottom. Horizontal or vertical mounting on upright panel for application freedom. Screw type power terminals have captive, backed-out self-lifting pressure plates with ± screws reduced wiring time. Accessible terminals for easy wiring. Optional fingerproof shields available to prevent electrical shock. Top located coil terminals convenient and readily accessible. 4 mm contactor magnet coils have three terminals, permitting either top or diagonal wiring easy to replace European or U.S. style starters or contactors without changing wiring layout. Encapsulated dual voltage/frequency magnet coils permanently marked with voltage, frequency and part number. NEMA Sizes 00 0 have non-encapsulated coils as standard. Designed to meet or exceed NEMA, UL, CSA, IEC, VDE, BS and other international standards and listings. Freedom NEMA Freedom NEMA contactors and starters are designed to NEMA standards and are extremely rugged products and built for any application. Their long electrical/mechanical life is extended through easy maintainability. Meet and exceed all NEMA, UL and CSA standards. Sized based on standard NEMA classifications. Designed and built for a variety of demanding applications. Easy coil change and inspectable/ replaceable contacts. Adjustable/interchangeable heater packs for flexibility. Available in Open and NEMA, R, 4/4X and enclosures. Freedom IEC Features Freedom IEC contactors and starters are designed to IEC standards and comply with the International Standard IEC IEC products are a perfect choice when electrical and mechanical application parameters are known. They are typically smaller in size and provide higher ratings in a smaller package. They are available in sizes to match the contactor to the application. Complies with IEC , EN, CENELEC, UL and CSA standards. Sizes of contactors through 900 hp. DIN rail mountable through 0 hp. Adjustable bimetal overload relays fixed or interchangeable heater. Available in Open and NEMA, R, 4/4X and enclosures CA08E

5 .- Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line General January 00 Sheet Freedom Enhancements mm Contactor Accessible Power Terminations to Facilitate Installation The mm contactor housing has been completely redesigned to open up the line/load terminal access area, allowing better visibility when wiring. This also aids in maintenance. IP0 fingerproofing is available through add-on shields. This change affects NEMA Sizes and. Load Lugs on Overload Relay Base The load lugs have been moved from the heater pack housing to the sensor base of the A and 7 A overload relays. This permits wiring of the starter prior to heater pack installation. These overload relays are used on NEMA Sizes 00 and 8. Auxiliary Contact Markings CENELEC EN00 All auxiliary contact blocks are identified by a two-digit contact configuration code. Auxiliary contact terminals are also identified by a two-digit number in accordance with International Standards approved by CENELEC. Auxiliary Contact Ratings All side and top auxiliary contact blocks are now rated NEMA/UL P0 dc ratings and IEC 947 AC-/DC- ratings. Larger IEC Contactors There are three additional frame sizes a 0 mm contactor (CET and U) rated 0 and hp respectively; a 80 mm contactor rated 0 hp at V; and a mm contactor rated 900 hp at V. New Class and 0 Heater Packs Because of improvements in the overload relays, the Class and 0 interchangeable heater packs have been modified. They can be used with the new overload relays (Series B) directly or with the existing relays (Series A) when using an adapter lug kit. Series B A Overload AE7/7 IEC Fixed Heater Starters, IEC Completely assembled IEC starters can be ordered in non-reversing and reversing, open or enclosed. This starter line is composed of CE contactors and C fixed heater overload relays. AE7 Fixed Heater IEC Starter Size K Easy Magnet Coil Change The mm contactor and the connections on the 4 and mm starters have been modified to allow easy coil changes at the distributor or in the field. Standards and Certifications Standard: Designed to meet or exceed UL, NEMA, IEC, CSA, VDE and BS. UL listed: UL File #E49, Guide #NLDX Open; UL File #E7 Enclosed Combination Motor Controllers; UL File #E9 Enclosed Non-Combination Motor Controllers; UL File #E9 Enclosed Power Conversion Equipment. CSA certified: CSA File #LR, Class #4 Open and NEMA Enclosed. IEC: IEC , Sizes 8 (A S); IEC 8, Sizes T Z; IEC 947 Pending. Certified Type Coordination Cutler-Hammer Freedom Series IEC starters and NEMA starters are now UL certified to achieve IEC 947 Type coordination against,000 A short circuit fault currents. Any brand of properly selected fuse can be used. Type coordination means that the starter will be suitable for further use following a short circuit fault. ISO 9000 Certification When you turn to Eaton s Cutler- Hammer products, you turn to quality. The International Standards Organization (ISO ) has established a series of standards acknowledged by 9 industrialized nations to bring harmony to the international quest for quality. The ISO certification process covers 0 quality system elements in design, production and installation that must conform to achieve registration. This commitment to quality will result in increased product reliability and total customer satisfaction. Short Circuit Protection Fuses and Inverse-Time Circuit Breakers may be selected per Article 4, Part D of the National Electrical Code to protect motor branch circuits from fault conditions. If higher ratings or settings are required to start the motor, do not exceed the maximum as listed in Exception No., Article 4-. Contactor Terminal Markings Contactors are identified by a two digit number in accordance with International Standards approved by CENELEC (European Committee for Electrotechnical Standardization). This distinctive number is marked on the top nameplate and designates the type and quantity of built-in auxiliary contacts. The first digit indicates the quantity of NO and the second digit indicates the quantity of NC contacts. Example: E indicates a contactor with NO and no NC auxiliary contacts factory supplied. In addition, all terminals conform to both CENELEC and NEMA requirements. Auxiliary contact terminals use the first digit to indicate location and the second digit to indicate status (- means NC and -4 means NO). Example: -4 indicates the first auxiliary contact and it is a NO. -Pole A A A L L Figure.-. Contact Example When Supplied L T T T 4 4 CA08E

6 January 00 Sheet 9 Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line Technical Data NEMA Contactors and Starters.- NEMA Sizes 00-8 Table.-. ac Coil Data NEMA Sizes Motor Voltage Maximum hp Rating -/ -/ 7-/ 7-/ % of rated coil voltage. P.U. Volts P.U. Sealed D.O. Volts Maximum Operation Cold Hot Var VA Watts Var VA Watts Cold Hot Rate Operations/Hour P.U. Time ms 74% 78% % 4%,000 74% 78% % 4%,000 74% 78% % 0%, % 78% % 0%, % 7% % % 7,00 4 7% 7% % %, % 77% % 4%,0 7% 7% % 7% % 7% D.O. Time ms General Coil Data Coil Offering tape wound: NEMA Sizes 00 0 UL Insulation Rating: Class (B) Coil Offering encapsulated: NEMA Sizes UL Insulation Rating: Class (A) Coil Offering encapsulated: NEMA Sizes 4 UL Insulation Rating: Class (F) Operational Limits: 8% to % of rated voltage ac 80% to % of rated voltage dc Table.-. Coil Data Notes P.U. Pickup time is the average time taken from closing of the coil circuit to main contact touch. D.O. Dropout time is the average time taken from opening of the coil circuit to main contact separation. Cold Coil data with a cold coil. Hot Coil data with a hot coil. All data is based on a standard contactor with no auxiliary devices and a Vac or Vdc magnet coil. Coil data has a ±% range depending on the application, therefore specific data may vary. 4 CA08E

7 .-4 Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line Technical Data NEMA Contactors and Starters January 00 Sheet Table.-. dc Coil Data NEMA Sizes Motor Voltage 00 and 0 48 and and Change amature, magnet and amature interlock after x operations. General Coil Data Coil Offering tape wound: NEMA Sizes 00 0 UL Insulation Rating: Class (B) Coil Offering encapsulated: NEMA Sizes UL Insulation Rating: Class (A) Coil Offering encapsulated: NEMA Sizes 4 P.U. Sealed D.O. Volts Amperes Watts Volts (Hot) Amperes Watts (Hot) UL Insulation Rating: Class (F) Operational Limits: 8% to % of rated voltage ac 80% to % of rated voltage dc 80% 80% 80% 80% 8% 0% % % % % % % 7% 7% % 4% Table.-4. Coil Data Notes % 0% 0% 0% % 9% 8% 9% % % % % % % 8% % P.U. Time ms P.U. Pickup time is the average time taken from closing of the coil circuit to main contact touch. D.O. Dropout time is the average time taken from opening of the coil circuit to main contact separation. Cold Coil data with a cold coil. Hot Coil data with a hot coil. D.O. Time ms Maximum Operation Rate Operations/Hour,0,0,0,0,0,0,0,0,00,00,00,00 Mechanical Life Millions All data is based on a standard contactor with no auxiliary devices and a Vac or Vdc magnet coil. Coil data has a ±% range depending on the application, therefore specific data may vary. CA08E

8 January 00 Sheet Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line Technical Data NEMA.- Table.-. Specifications Sizes 00 Contactor Catalog Number/Size Configuration Number of Poles Auxiliary Contacts, Standard Add-on Auxiliary Contacts CNA NEMA Size 00,, 4 4th Pole NO () Top (4) or Side (4) CNB NEMA Size 0, Top (4) or Side () CND NEMA Size,, 4, Top (4) or Side () CNG NEMA Size,, 4, Top (4) or Side () CNK NEMA Size Frame Size 4 mm 4 mm mm mm 90 mm Maximum Voltage Rating Vac Vac Vac Vac Vac Continuous Ampere Ratings (I) 9 Amperes 8 Amperes 7 Amperes 4 Amperes 90 Amperes Maximum Horsepower (hp) -Phase V V / 7-/ 7-/ -Phase 00 V V V 7 V Coil Operating Range % of Rated Voltage Operating Temperature Maximum Operating Altitude in Feet (m) Mechanical Life Electrical Life (480 V/0 Hz) AC- AC-4 Wire Range Power Terminals Control Terminals Power Terminal Torque Line and Load lb-in Auxiliary Contact Rating -/ -/ 7-/ 7-/ -% to +% -% to +% -% to +% -% to +% -% to +% -0 to C,000 (88) 0,000,000 4,000,000 90,000 Stranded, 4 Solid Cu Stranded, 4 Solid Cu -0 to C,000 (88) 0,000,000,000,000 8,000 8 Stranded, 4 Solid Cu Stranded, 4 Solid Cu -0 to C,000 (88),000,000,000,000 00, Stranded or Solid Cu Stranded, 4 Solid Cu -0 to C,000 (88),000,000,00,000,000 4 (Upper) and/ or 4 (Lower) Stranded or Solid Cu Stranded, 4 Solid Cu 7 0 (4 8 AWG) 4 ( 4 AWG) 0 ( AWG) A, P0, Left Side (4) or Right Side () to C,000 (88),000,000,700,000 80,000 /0 4 Cu Stranded 4 Solid Cu (4 AWG) (8 AWG) 4 ( 4 AWG) 0 ( /0 AWG) CA08E

9 .- Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line Technical Data NEMA January 00 Sheet Table.-. Specifications Sizes 4 8 Contactor Catalog Number/Size Configuration Number of Poles Auxiliary Contacts, Standard Add-on Auxiliary Contacts CNN NEMA Size 4, Left Side () or Right Side (4) CNS NEMA Size, Left Side () or Right Side (4) CNT NEMA Size Top Left NO/NC () Top Right NO/NC () CNU NEMA Size 7 Top Left NO/NC () Top Right NO/NC () CNV NEMA Size 8 Side NO/NC () NO/NC () Frame Size 80 mm 80 mm 80 mm 80 mm 4 mm Maximum Voltage Rating Vac Vac Vac Vac Vac Continuous Ampere Ratings (I) Amperes 70 Amperes Amperes 8 Amperes Amperes Maximum Horsepower (hp) -Phase V V -Phase 00 V V V 7 V Coil Operating Range % of Rated Voltage Operating Temperature Maximum Operating Altitude in Feet (m) Mechanical Life Electrical Life (480 V/0 Hz) AC- AC-4 Wire Range Power Terminals Control Terminals % to +% -% to +% -% to +% -% to +% -% to +% -0 to C,000 (88),000, ,000 70,000 Open /0 8 Cu; Enclosed 0 kcmil Cu/Al Stranded, 4 Solid Cu -0 to C,000 (88),000,000 00,000 4, kcmil or () 0 kcmil /0 Cu/Al Stranded, 4 Solid Cu -0 to C,000 (88),000,000 90,000 7,0 () 70 kcmil /0 Cu/Al Stranded, 4 Solid Cu to C,000 (88),000,000,000,000 () 70 kcmil /0 Cu/Al Stranded, 4 Solid Cu to C,000 (88),000,000,000 4,00 (4) 70 kcmil /0 Cu/Al Stranded, 4 Solid Cu 4 Power Terminal Torque Line and Load lb-in Auxiliary Contact Rating A, P0 CA08E

10 January 00 Sheet Motor Starters & Contactors Low Voltage Motor Starters Electromechanical Freedom Line Technical Data NEMA.-7 Table Volts, 0 Hz Starters Maximum hp Ratings Table.-8. Motor FLA Current Ranges Size Lower Current Range for motor hp range /4 hp to hp at V. Table.-9. Maximum Horsepower Rating of Starters for 0 V, 0 Hz Application Table.-. Wire (7 C) Sizes AWG or kcmil NEMA Sizes 00 Open and Enclosed Two compartment box lug. NEMA Size 4 Maximum hp to. S.F. NEMA Size S.F Table.-. Power Terminals Load Cu Only (Stranded or Solid) Minimum per NEC. Maximum wire size: Sizes 00 and 0 to #8 and Sizes to # IEC Size A B C D E F G H J K L M N P R S hp NEMA Size Power Terminals Line 00 0 Heater Pack Catalog Numbers H00B H0B H0B H0B H0B, H04B H0A H07A H0B H0B H07B Cu Only # # Stranded, # #4 Solid #8 # Stranded, # #4 Solid #8 #4 Stranded or Solid # #4 (Upper) and/or # #4 (Lower) Stranded or Solid Minimum #4 # # #8 #4 # # #4 # Control Terminals Cu Only # # Stranded, # #4 Solid Heater Pack Catalog Numbers HB HB HB HB HB, H4B H4 H7 HB HB H7B Minimum #4 # # #8 #4 # # #4 # Table.-. Wire (7 C) Sizes AWG or kcmil NEMA Sizes 8 Open and Enclosed NEMA Size Wire Size Power Terminals Line and Load #/0 #4 Al Cu 4 Open #/0 #8 Cu Enclosed 0 kcmil # Al Cu 70 kcmil # or () 0 kcmil #/0 Al Cu () 70 kcmil #/0 Al Cu 7 () 70 kcmil #/0 Al Cu 8 (4) 70 kcmil #/0 Al Cu Control Terminals Cu Only # # Stranded, # #4 Solid CA08E