Heater Elements Starters with eutectic alloy overload relays require 3 heater elements. Located on page Max. Hp Rating Fuse Clip Type 3R/4/12

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1 Bulletin NEM Combination Reversing Starters Product Selection Disconnect Type (Fusible with Class R Fuse Clips) (Non-Fusible) Bulletin NEM starter sizes Overload relays: Eutectic supplied as standard, solid-state available as an option Fusible or non-fusible disconnect switch Painted metal enclosures: Type, Type R// Stainless steel enclosures: Type /X Modifications factory installed ccessories field installed Service entrance rated Bulletin combination reversing starter consists of a Bulletin reversing starter and a disconnect switch (fused or non-fused) mounted in a common enclosure. Table of Contents Modifications... - ccessories... - Specifications... - pproximate Dimensions... - Standards Compliance UL CS C., No. Certifications culus Listed (File No. E, Guide No. NLDX, NLDX) Heater Elements Starters with eutectic alloy overload relays require heater elements. Located on page -. Max. Hp Fuse Clip Type R// FLC Must Not Exceed Rainproof, Type /X Continuous mp mperes Type R// Waterproof, Watertight Motor Voltage [] Type Rainproof, Dusttight Corrosion- Cont. Fuses not General Waterproof, (Door Safety Resistant mpere Hz Hz Hz Hz Line included. Purpose Dusttight Hardware) Stainless Steel NEM Voltage Select per Size [] V V V V [V] NEC Cat. No. Cat. No. Cat. No. Cat. No R -F - -R -J - -R -C - -R - - -R -F - -R -J - -R -C - -R -/ -/... -B - -R -BF - -R -BJ - -R -BC - -R... -B - -R -BF - -R -BJ - -R -BC - -R -/ -/ -B - -R -BF - -R -BJ - -R -BC - -R... -B - -R -BF - -R -BJ - -R -BC - -R -C - -R -CF - -R -CJ - -R -CC - -R -C - -R -CF - -R -CJ - -R -CC - -R... -C - -R -CF - -R -CJ - -R -CC - -R -C - -R -CF - -R -CJ - -R -CC - -J... -C - -J -CF - -J -CJ - -J -CC - -J -D - -J -DF - -J -DJ - -J -CC - -R -D - -R -DF - -R -DJ - -R -DC - -R... -D - -R -DF - -R -DJ - -R -DC - -R -D - -J -DF - -J -DJ - -J -DC - -J... -D - -J -DF - -J -DJ - -J -DC - -J -E - -R -EF - -R -EJ - -R -EC - -R -E - -R -EF - -R -EJ - -R -EC - -R... -E - -R -EF - -R -EJ - -R -EC - -R -E - -R -EF - -R -EJ - -R -EC - -R -E - -J -EF - -J -EJ - -J -EC - -J -F - -R -FF - -R -FJ - -R -FC - -R -F - -R -FF - -R -FJ - -R -FC - -R Non-Fusible Disconnect Type Cat. nos. listed above include a fusible disconnect switch with Class R or J fuse clips. To order a non-fusible disconnect switch, eliminate the fuse clip code from the cat. no. Example: Cat. No. -BFB-R becomes Cat. No. -BFB. Class H fuse clips can be supplied. Example: Cat. No. - -R becomes Cat. No Class J fuse clips can be supplied. Example: Cat. No. - -R becomes Cat. No. - -J. Class HRC form II fuse clips can be supplied. Example: Cat. No. - -R becomes Cat. No. - -E. Bulletin Narrow Enclosure Sizes & are supplied in a ( in. H x in. W) enclosure. If a narrow enclosure ( in. H x in. W) is required, add the letter X to the Bulletin Number (X). Only available in Type or. Coil Voltage Code The cat. no. as listed is incomplete. Select a Coil Voltage Code from the table below to complete the cat. no. Example: Cat. No R becomes Cat. No. -B- -R. For other voltages, consult your local Rockwell utomation sales office or llen-bradley distributor. [V] V V V V Common Control Transformer Control (See page - Note) Hz H B C V Separate Control (without transformer) D D CD CD Overload Relay Code Use to order solid-state overload relay. Do not use when ordering eutectic alloy overload relay. The cat. no. as listed is incomplete. Select an overload relay code from page - to complete the cat. no. Example: Cat. No. -B- -R becomes Cat. No. -B-E-R. Publication -C-EN-P -

2 Electronic Overload Relay Overload Relay Code Selection For pplication on Bulletin Line Starters and Bulletin Line Starters Starters Without Overload Relays for Field ssembly of Starters Using Bulletin Overload Relays These products are intended for field installation of Bulletin Eutectic, or electronic overload relays (select Bulletin overload relays from page - page -). The overload relays ship in a starter carton with provisions for mounting the overload relay (includes a starter mounting plate, screws/bolts, and instructions). Eutectic lloy Overload Relays Overload relay codes do not apply. Use Cat. No. as listed in the product selection tables. Select heater elements from page -. ll Sizes No overload relay. Bulletins,, and require two overload relays. Bulletins,, and require two overload relays. When selecting the proper electronic overload relay or heater, divide motor nameplate full load amperes by.. Use this value to select the proper overload relays. Bulletins,, and have one overload relay. When selecting the proper electronic overload relay or heater, divide motor nameplate full load amperes by.. Use this value to select the proper overload relays. E Plus Solid-State Three-Phase Overload Relay E Electronic Overload Relay: Inputs/ Output (Selectable Class,, or ) (utomatic/manual Reset) For use with Bulletins, V,,,,, M,,,,,,,,,,,,,,, X,, X,,,,,, and. NEM Size Full Load Current djustment Range [] Overload Relay Code Class,,,.... C.. E. F.. C,.. E PW YD. F. G J. G PW YD J J PW YD L PW M YD PW N YD PW R YD T U V E Plus Solid-State Single-Phase Overload Relay (Selectable Class,, or ) (utomatic/manual Reset) For use with Bulletins, V,,,,, M,,,,,,,,,,,,,,, X,, X,,,,,, and. NEM Size FLC djustment Range [] Overload Relay Code.. SE. SF. SG.. SE. SF. SG SJ SL For use with Bulletins,, M,,,,,,,,,,,, X,, X,,,,,, and. NEM Size FLC djustment Range [] Overload Relay Code EC ECB EC ECB ECC ECD ECD ECE ECF ECH ECK E Plus Electronic Overload Relay: Inputs/ Outputs, Built-In Ground Fault Sensor, PTC Thermistor Input For use with Bulletins, V,,,,, M,,,,,,,,,,,,,,, X,, X,,,,,, and ; excluding Modular Kits. NEM Size FLC djustment Range [] Overload Relay Code EC ECB EC ECB ECC ECD ECD ECE ECF ECH Bulletin requires two overload relay codes to complete the cat. no. The first code will denote the high speed overload relay and the second code will denote the low speed overload relay. Rockwell utomation recommends using or V C coils on all NEM Starters with E or E Plus electronic overload relays. When using coil voltages other than or V C, consult your local Rockwell utomation sales office or llen-bradley distributor. These overload relays have an interposing relay with a V C coil. Bulletins,, and require two overload relay codes to complete the Cat. No. The first code will denote the high speed overload relay and the second code will denote the low speed overload relay. Bulletins,,,, and have two overload relays and require two overload relay codes to complete the Cat. No. When selecting the proper overload relay, divide motor nameplate full load amperes by.. Use this value to select the proper overload relay codes. Bulletins,,,, and have one overload relay. When selecting the proper overload relay, divide motor nameplate full load amperes by.. Use this value to select the proper overload relay code. Preferred availability cat. nos. are bold. Publication -C-EN-P -

3 Bulletin Line Modifications Factory Installed NEM Combination Contactors/Starters For Use on Bulletins, L,, L,, X,, X,, H, M, V,, H, M, V,, E, F, G,, E, F, G,,,,,,,,,,,,,, X, V, X, and V, Continued Control Circuit Transformers Includes Primary Fuses and Secondary Fuse uxiliary Contacts Control Circuit Overload Relays (Eutectic lloy) ccessories Description of Modification With standard capacity, or Hz With standard capacity with fuse covers With standard capacity, or Hz With standard capacity, or Hz With W extra capacity, or Hz With W extra capacity with fuse covers With W extra capacity, or Hz With W extra capacity, or Hz With V capacity With V capacity with fuse covers With W extra capacity, or Hz With W extra capacity with fuse covers With W extra capacity, or Hz With W extra capacity with fuse covers With W extra capacity, or Hz With W extra capacity with fuse covers uxiliary contact installed on contactors N.O. N.C. uxiliary contact contactor (four maximum) N.C. late break uxiliary contact installed on disconnect uxiliary contact installed on circuit breaker (external to breaker) to operate with handle (two maximum) N.O. N.C. N.O. N.O. N.O. N.C. N.C. N.C. Suffix No. P PC P P XP XPC XP XP XXP XXPC YP YPC XYP XYPC YYP YYPC Enclosure Type, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, R, R/X/, /X, X, R/X/, /X Bolted NEM Size N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N, R//, /X, R N N, R//, /X, R, R//, /X, R, R/X/, /X, R, R/X/, /X, R Fuse Fuse Included, R/X/, /X, R Fuse with Protective C, R/X/, /X, R Cover Fuse Included Control circuit fuse block less transformer Fuses Fuses, R/X/, /X, R Included Fuse with Protective Cover Fuse Included C, R/X/, /X, R Surge suppression for V or V C Coil, R/X/, /X, R N N Terminal blocks (Cat No. -HC) -Point Block TB, R/X/, /X, R Terminal blocks (Cat No. -HC) -Point Block TB, R/X/, /X, R N.O. alarm contact adder (Bulletin ), R/X/, /X, R N N N.C. alarm contact adder (Bulletin ) N N Omit overload relays For Bulletins, X,, X Deduct For Bulletins, Deduct -phase Powermonitor (Timemark Model ) Bulletin (used on Bulletin ), -pole maximum On Delay Off Delay N N N N N N N N N, R/X/, /X, R N N N N B, R/X/, /X, R Bolted (R, & ) Unilock ( & ) Form compelling relay (used on Bulletin ), R//, /X N N Form B auto. seq. accelerating relay for each higher speed (used on Bulletin ), R//, /X N N Form C auto. seq. decelerating relay for each higher speed (used on Bulletin ), R//, /X N N = vailable N = Not vailable Bolted suitable for Type & or Type R, &. Unilock suitable for Type & or Type R, & with the addition of a drain or a breather and drain. White LED option not available, incandescent only. For Bulletins,, and devices. One auxiliary contact is installed on each of the two contactors. a N N N N Publication -C-EN-P -

4 Bulletin Line pproximate Dimensions For NEM C Contactors/Starters pproximate dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes. Type /X (Enclosure Codes "C") Stainless Steel Industrial Use Enclosures for Bulletins, L,, L,, L,,,,,, M,, M, E, F, G, E, F, G, E, F, and G NEM Size Bulletin No...., L,, L,,,, M, M, E, F, G,... E, F, G,, L,, L,,,, E, F, G, L,, L,,,, E, F, G, E, F, G LP,, L,,,,, E, F, G, F, G, E, F, G, L,,, E, F, G, L,, E, F, G, L,,,, E, L Height. () () () () B Width. (). () (). () C Depth. (). (). () D Mounting. (). (). () E Mounting (). () F Mounting () (). () G Handle Depth H J Sizes,, and have one top mounting hole located on the center line. ll sizes in large enclosures have two top mounting holes located as shown. Fusible disconnect switch with Class J fuses. Type (Enclosure Codes "J") Stainless Steel Industrial Use Horizontal Enclosures for Bulletins H and H. (). () (). (). (). (). (). (). (). (). (). (). (). (). (). () (.) pprox. Shipping Weight [lb (kg)] (.) (.) (.) (.) -/ (.) - (.) / (.) / (.) / (.) -/ (.) -/ (.) -/ (.) -/ () -/ (.) -/ (.) -/ (.) -/ (.) -/ (.) () -/ (.) -/ (.) / (.) dia. Mtg. Holes - Publication -C-EN-P

5 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters Electrical s NEM Size P Load Voltage [V] Continuous Current [] Service Limit Current [] Maximum Hp (Non-plugging and non-jogging duty) Maximum Hp (Plugging and jogging duty) Transformer Primary Switching kva (Inrush Current times Continuous Current) Transformer Primary Switching kva (Inrush Current = to times Continuous Current) Capacitor Switching kvr Maximum Circuit Closing Inrush Current [] Peak Including Offset Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø / -/ -/ -/ -/ -/ -/ -/ / / / -/ -/ Service-Limit Current s The service-limit current ratings shown represent the maximum rms current, in amperes, which the controller shall be permitted to carry for protracted periods in normal service. t service-limit current ratings, temperature rises shall be permitted to exceed those obtained by testing the controller at its continuous current rating. The current rating of overload relays or the trip current of other motor protective devices used shall not exceed the service-limit current rating of the controller. Plugging or Jogging Service The listed horsepower ratings are recommended for those applications requiring repeated interruption of stalled motor current encountered in rapid motor reversal in excess of five openings or closings per minute and shall not be more than ten in a ten minute period. If maximum available current (at capacitor terminals) is greater than, please contact your local Rockwell utomation sales office, llen-bradley distributor, or NEM ICS- Standard. -/ -/ -/ -/ -/ -/ Publication -C-EN-P

6 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters Mechanical s NEM Size Mechanical Life (Millions of Operations) Maximum Number of uxiliary Contacts Operating Time [ms] Pick-up (verage) Drop-out (verage) Construction NEM Size Wire Size for Power Terminals Required Torque on Power Terminal Wire Clamps and Pressure Connectors or Lugs Type of Power Terminal # WG lb in Pressure terminals # WG lb in # WG lb in Saddle or wire clamps # WG lb in Pressure terminals # / WG lb in # / WG lb in # WG MCM lb in Lugs sold separately. See page -. Direct bus connections only. Environmental Power Contacts Silver alloy Contact Material uxiliary Contacts Silver Requirements for Sizing of Wire ll wire rated F ( C) or higher must be sized per the local Electrical Code for F ( C) wire. NEM Size Operating Position Operating Temperature Range ltitude Corrosion-Resistance Horizontal Starters with eutectic alloy Overload relay + F ( + C) Vertical Horizontal Vertical Starters with SMP Overload relay + F ( + C) (provided condensation is prevented) feet before derating ll metal parts are treated for corrosion-resistance Publication -C-EN-P -

7 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters Short Circuit Combination contactors and starters with disconnect switch: Bulletin,,, E, F, G, and X NEM Size Combination Contactors and Starters with Disconnect Switch: Bulletin,,, E, F, G, and X Fuse Type vailable Short Circuit mperes RMS Symmetrical [] H, K Maximum Voltage [V] H, K J, R L L Combination Lighting Contactors with Disconnect Switch: Bulletin L vailable Short Circuit mperes RMS Lighting Contactor [] Fuse Type Symmetrical [] Maximum Voltage [V] H, K H, K J, R Combination Contactors and Starters with Circuit Breaker: Bulletin,,, E, F, G, and X vailable Short Circuit mperes RMS Enclosure Type NEM Size Symmetrical [] Maximum Voltage [V], R, R//, /X (stainless) Unilock R,, & Bolted R,, &, R, R//, /X (stainless) Unilock R,, & Unilock R,, & Bolted R,, & R, R// Combination Lighting Contactors with Circuit Breaker: Bulletin L vailable Short Circuit mperes RMS Enclosure Type Lighting Contactor [] Symmetrical [] Maximum Voltage [V], R, R//, /X (stainless) Unilock R,, & Bolted R,, &, R, R//, /X (stainless) Unilock R,, & Unilock R,, & Bolted R,, & For the most up-to-date SCCRs, please see the on-line Industrial Controls catalog at - Publication -C-EN-P

8 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters C Coil Data NEM Size Operating Volt mperes Burden [V] Inrush Hz Coils Sealed Heat Dissipation [W].. & P. ( poles). ( poles). ( poles) ( poles) ( poles). ( poles). (Series L).. (Interposing relay).. Economized DC Coil (Interposing relay).. Economized DC Coil (Interposing relay).. Economized DC Coil (Interposing relay). Coil Operating Limits % This rating is for the size contactor coil only. ll starters are shipped with an interposing relay as standard. Size starters are shipped with a V control circuit transformer and an interposing relay with a V coil. Voltage is then rectified to DC for the contactor coil. Size starters are shipped with a V control circuit transformer and an interposing relay with a V coil. Voltage is then rectified to DC for the contactor coil. Size starters are shipped with a V control circuit transformer and an interposing relay with a V coil. Voltage is then rectified to DC for the contactor coil. uxiliary Contacts (NEM and P) Bulletin, C Designation Maximum C Contact Per Pole [] Continuous [V] Maximum Voltage Carrying Current or Hz Make Break [] Make Break.. Maximum DC Contact Per Pole for, uxiliary Contacts (Maximum Continuous Carrying Current is ) DC Designation V DC V DC V DC P.. (Requires Contacts in Series). (Requires Contacts in Series) Publication -C-EN-P -

9 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters Load-Life Curves Bulletin Line contactors and starters are designed to provide superior performance in a variety of applications. These load-life curves are based on Rockwell utomation tests according to the requirements defined in IEC -. ctual contact life may vary based on the application, duty cycle, and environmental conditions from that indicated by the curves. To find the contactor s estimated electrical life, follow these guidelines: Choose the appropriate graph that most closely approximates the utilization category of the application. Locate the intersection of the life-load curve of the appropriate contactor with the application s operational current (I e ) found on the horizontal axis. Read the estimated contact life in millions of operations along the vertical axis. Contact Life for Mixed Utilization Categories C and C In many applications, the utilization category cannot be defined as either purely C or C. In those applications, the electrical life of the contactor can be estimated from the following equation: L = mixed L C L C C + P ( ) L C Where: L mixed = pproximate contact life for a mixed C/C utilization category application L C = pproximate contact life in operations for C utilization category (from C life-load curves below) L C = pproximate contact life in operations for C utilization category (from C life-load curves below) P C = Percentage of C operations Utilization Categories CategoryTypical Duty CStarting of squirrel cage motors and switching off only after the motor is up to speed. CStarting of squirrel cage motors with inching and plugging duty. Bulletin Load/ Life Curves C and C M M M M M NEM SIZE C NEM SIZE M M M M M C M OPERTING CYCLES M K K K K OPERTING CYCLES K K K K K K K K K K K K K K K K OPERTIONL CURRENT le (PMERES) OPERTIONL CURRENT le (PMERES) - Publication -C-EN-P

10 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters Group Motor s for NEM Contactors/Starters Manual Starters FL Range (mps) Group (V) Contactors w/o Limiter with Limiter Size Size Size Size Size -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -O -BO -CO -MN-.. k k -O -BO -CO -MN-.. k k -BO -CO -MN+- P -MN+- P.. k -CO -DO.. k -CO -DO Group (V) Starters FL Range Manual Starters (mps) w/o Limiter with Limiter Size Size Size Size Size -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -TO -O -BO -MN-.. k k -O -BO -CO -MN-.. k k -O -BO -CO -MN-.. k k -BO -CO -MN+- P.. k -CO -DO -MN+- P.. k -CO -DO Cat. No. is incomplete. Refer to page -. Cat. No. is incomplete. Refer to page -. Publication -C-EN-P -

11 Bulletin Line NEM Specifications NEM Non-Combination and Combination Contactors/Starters Full Load Currents of -Phase, Hertz C Induction Motors The full load currents listed below are average values for horsepower rated motors of several manufacturers at the more common rated voltages and speeds. These average values, along with the similar values listed in the U. S. National Electrical Code (NEC), should be used only as a guide for selecting suitable components for the Motor Branch Circuit. The rated full load current, shown on the motor nameplate, may vary considerably from the listed value depending on the specific motor design. TTENTION: The motor nameplate full load current should always be used in determining the rating of the devices used for Motor Running Overcurrent Protection. HP / / / / -/ -/ RPM Full Load Current [] V V V V V V Synchronous speed nameplate is usually less due to slip HP RPM Full Load Current [] V V V V V V Publication -C-EN-P