Catalogs > Industrial Controls Catalog > Motor Control, IEC > Motor Protection Circuit Breakers and Motor Circuit Protectors > Bulletin 140M Application Ratings, Accessories, Specifications, and Approximate Dimensions
Bulletin 140M Application Ratings, Accessories, Specifications, and Approximate Dimensions
Application Ratings
UL/CSA Listed Application Ratings — Motor Protection Circuit Breaker (MPCB) Only
| Cat. No. | UL 508 — Manual Motor Controller | UL 508 Self-Protected (Type E) Combination Motor Controller |
UL 489 Inverse Time C.B. w/UL 508 Motor Overload Protection |
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| Max. Fuse or C.B. per NEC | Group Motor Installation | Motor Disconnect | Tap Conductor Protection | ||||||||
| Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | |||||||
| 480V | 600V | 480V | 600V | 480V | 600V | 480Y/277V§ | 600Y/347V§ | 480V | 600V | ||
| C-Frame | |||||||||||
| 140M-C2E-A16 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2E-A25 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2E-A40 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2E-A63 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2E-B10 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2E-B16 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2E-B25 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-C2E-B40 | 450 | 65 | 25 | 65 | 25 | 65 | 25 | 65 | 25 | — | — |
| 140M-C2E-B63 | 450 | 65 | 30 | 65 | 30 | 65 | — | 65 | — | — | — |
| 140M-C2E-C10 | 450 | 65 | 30 | 65 | 30 | 65 | — | 65 | — | — | — |
| 140M-C2E-C16 | 450 | 30 | 30 | 30 | 30 | 30 | — | 30 | — | — | — |
| 140M-C2E-C20 | 450 | 30 | 30 | 10 | 10 | 10 | — | 10 | — | — | — |
| 140M-C2E-C25 | 450 | 25 | 10 | 10 | 5 | — | — | — | — | — | — |
| 140M-C2E-C29 | 450 | 25 | 30 | 10 | — | — | — | — | — | — | — |
| 140M-C2E-C32 | 450 | 25 | 30 | 10 | — | — | — | — | — | — | — |
| D-Frame | |||||||||||
| 140M-D8E-B25 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8E-B40 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8E-B63 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8E-C10 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8E-C16 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8E-C20 | 450 | 65 | 30 | 65 | 30 | 65 | — | 65 | — | — | — |
| 140M-D8E-C25 | 450 | 30 | 30 | 30 | 30 | 30 | — | 30 | — | — | — |
| 140M-D8E-C29 | 450 | 30 | 30 | 30 | 18 | — | — | — | — | — | — |
| 140M-D8E-C32 | 450 | 30 | 30 | 30 | 18 | — | — | — | — | — | — |
| F-Frame | |||||||||||
| 140M-F8E-C10 | 600 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8E-C16 | 600 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8E-C20 | 600 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8E-C25 | 600 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8E-C32 | 600 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8E-C45 | 600 | 65 | 18 | 65 | 18 | 65 | — | 65 | — | — | — |
| CMN-Frame | |||||||||||
| 140-CMN-2500 | 1000 | 65 | 42 | — | — | — | — | — | — | — | — |
| 140-CMN-4000 | 1000 | 65 | 42 | — | — | — | — | — | — | — | — |
| 140-CMN-6300 | 1000 | 42 | 18 | — | — | — | — | — | — | — | — |
| 140-CMN-9000 | 1000 | 35 | 10 | — | — | — | — | — | — | — | — |
| I-Frame | |||||||||||
| 140M-I8E-C80 | — | — | — | — | — | — | — | — | — | 65 | 30 |
| 140M-I8E-D10 | — | — | — | — | — | — | — | — | — | 65 | 30 |
| 140M-I8E-D16 | — | — | — | — | — | — | — | — | — | 65 | 30 |
| 140M-I8E-D20 | — | — | — | — | — | — | — | — | — | 65 | 30 |
| J-Frame | |||||||||||
| 140M-J2E-C50 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-J2E-D10 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-J2E-D16 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-J2E-D25 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-J8E-C50 | — | — | — | — | — | — | — | — | — | 65 | 25 |
| 140M-J8E-D10 | — | — | — | — | — | — | — | — | — | 65 | 25 |
| 140M-J8E-D16 | — | — | — | — | — | — | — | — | — | 65 | 25 |
| 140M-J8E-D25 | — | — | — | — | — | — | — | — | — | 65 | 25 |
| L-Frame | |||||||||||
| 140M-L2E-D25 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-L2E-D40 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-L2E-D63 | — | — | — | — | — | — | — | — | — | 25 | 18 |
| 140M-L8E-D25 | — | — | — | — | — | — | — | — | — | 65 | 35 |
| 140M-L8E-D40 | — | — | — | — | — | — | — | — | — | 65 | 35 |
| 140M-L8E-D63 | — | — | — | — | — | — | — | — | — | 65 | 35 |
| § For full voltage (delta) ratings above 277V or 347V, follow the NEC or CEC rules for group motor applications. | |||||||||||
| Cat. No. | UL 508 Manual Motor Controller | UL 508 Self-Protected (Type E) Combination Motor Controller |
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| Max. Fuse or C.B. per NEC | Group Motor Installation | Motor Disconnect | Tap Conductor Protection | ||||||
| Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | ||||||
| 480V | 600V | 480V | 600V | 480V | 600V | 480Y/277V§ | 600Y/347V§ | ||
| C-Frame | |||||||||
| 140M-C2T-A16 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 |
| 140M-C2T-A25 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 |
| 140M-C2T-A40 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 |
| 140M-C2T-A63 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 |
| 140M-C2T-B10 | 450 | 65 | 47 | 65 | 47 | 65 | 47 | 65 | 47 |
| 140M-C2T-B16 | 450 | 65 | 47 | 65 | 47 | 65 | 30 | 65 | 30 |
| 140M-C2T-B25 | 450 | 65 | 25 | 65 | 25 | 65 | 25 | 65 | 25 |
| 140M-C2T-B40 | 450 | 65 | 30 | 65 | 30 | 65 | — | 65 | — |
| 140M-C2T-B63 | 450 | 65 | 30 | 65 | 30 | 65 | — | 65 | — |
| 140M-C2T-C10 | 450 | 30 | 30 | 30 | 30 | 30 | — | 30 | — |
| 140M-C2T-C16 | 450 | 30 | 30 | 10 | 10 | 10 | — | 10 | — |
| D-Frame | |||||||||
| 140M-D8T-C16 | 450 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 |
| 140M-D8T-C20 | 450 | 30 | 30 | 30 | 30 | 30 | — | 30 | — |
| F-Frame | |||||||||
| 140M-F8T-C25 | 600 | 65 | 30 | 65 | 30 | 65 | 30 | 65 | 30 |
| 140M-F8T-C32 | 600 | 65 | 18 | 65 | 18 | 65 | 18 | 65 | 18 |
| § For full voltage (delta) ratings above 277V or 347V, follow the NEC or CEC rules for group motor applications. | |||||||||
UL Listed Application Ratings — Motor Circuit Protectors Only♣
| Cat. No. | UL 508 Manual Motor Controller | UL 489 Instantaneous Trip Circuit Breaker (Magnetic Only) | |||||
| Max. Fuse or C.B. per NEC | Group Motor Installation | Motor Disconnect | Motor Circuit Protector | ||||
| Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA]§ | |||||
| 480V | 600V | 480V | 600V | 480V | 600V | ||
| C-Frame | |||||||
| 140M-C2N-A16 | 450 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2N-A25 | 450 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2N-A40 | 450 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2N-A63 | 450 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2N-B10 | 450 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2N-B16 | 450 | 65 | 47 | 65 | 47 | — | — |
| 140M-C2N-B25 | 450 | 65 | 30 | 65 | 30 | — | — |
| D-Frame | |||||||
| 140M-D8N-B25 | 450 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8N-B40 | 450 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8N-B63 | 450 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8N-C10 | 450 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8N-C16 | 450 | 65 | 30 | 65 | 30 | — | — |
| 140M-D8N-C25 | 450 | 30 | 30 | 30 | 30 | — | — |
| 140M-D8N-C32 | 450 | 30 | 30 | 30 | 18 | — | — |
| F-Frame | |||||||
| 140M-F8N-C25 | 600 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8N-C32 | 600 | 65 | 30 | 65 | 30 | — | — |
| 140M-F8N-C45 | 600 | 65 | 18 | 65 | 18 | — | — |
| H-Frame | |||||||
| 140M-H8P-B30 | — | — | — | — | — | 65 | 30 |
| 140M-H8P-B70 | — | — | — | — | — | 65 | 30 |
| 140M-H8P-C15 | — | — | — | — | — | 65 | 30 |
| 140M-H8P-C30 | — | — | — | — | — | 65 | 30 |
| 140M-H8P-C50 | — | — | — | — | — | 65 | 30 |
| 140M-H8P-C70 | — | — | — | — | — | 65 | 30 |
| 140M-H8P-D10 | — | — | — | — | — | 65 | 30 |
| 140M-H8R-D10 | — | — | — | — | — | 65 | 30 |
| J-Frame | |||||||
| 140M-J8P-C70 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-C90 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D10 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D12 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D15 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D17 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D20 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D22 | — | — | — | — | — | 65 | 30 |
| 140M-J8P-D25 | — | — | — | — | — | 65 | 30 |
| L-Frame | |||||||
| 140M-L8P-D22 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D25 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D30 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D35 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D40 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D45 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D50 | — | — | — | — | — | 65 | 30 |
| 140M-L8P-D60 | — | — | — | — | — | 65 | 30 |
| N-Frame | |||||||
| 140M-N8P-D80 | — | — | — | — | — | 65 | 35 |
| 140M-N8P-E12 | — | — | — | — | — | 65 | 35 |
| ♣ Separate overload protection is required. | |||||||
| § The interrupting rating for MCPs is dependent upon the controller used. Contact your local Rockwell Automation sales office or Allen-Bradley distributor for further information. | |||||||
UL Listed Application Ratings - Motor Protection Circuit Breakers with Bulletin 100-K Contactors
| Cat. No. | UL 508 Manual Motor Controller | UL 508 Type F Combination Motor Controller |
UL 508 Type E Self-Protected Combination Motor Controller |
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| Max. Fuse or C.B. per NEC | Minimum Contactor Size | Group Motor Installation | Motor Disconnect | |||||||||
| Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Minimum Contactor Size | Max. Short Circuit Current [kA] | Minimum Contactor Size | Max. Short Circuit Current [kA] | |||||||
| 480V | 600V | 480V | 600V | 480Y/277V♣ | 600Y/347V♣ | 480Y/277V♣ | 600Y/347V♣ | |||||
| C-Frame | ||||||||||||
| 140M-C2E-A16 | 450 | 100-K05 | 65 | 47 | 65 | 47 | 100-K05 | 65 | 47 | — | — | — |
| 140M-C2E-A25 | 450 | 100-K05 | 65 | 47 | 65 | 47 | 100-K05 | 65 | 47 | — | — | — |
| 140M-C2E-A40 | 450 | 100-K05 | 65 | 47 | 65 | 47 | 100-K05 | 65 | 47 | — | — | — |
| 140M-C2E-A63 | 450 | 100-K05 | 65 | 47 | 65 | 47 | 100-K05 | 65 | 47 | — | — | — |
| 140M-C2E-B10 | 450 | 100-K05 | 65 | 47 | 65 | 47 | 100-K05 | 65 | 47 | — | — | — |
| 140M-C2E-B16 | 450 | 100-K05 | 65 | 47 | 65 | 47 | 100-K05 | 65 | 47 | — | — | — |
| 140M-C2E-B25 | 450 | 100-K05 | 65 | 30 | 65 | 30 | 100-K05 | 65 | 30 | — | — | — |
| 140M-C2E-B40 | 450 | 100-K05 | 65 | 30 | 65 | 30 | 100-K05 | 65 | 30 | — | — | — |
| 140M-C2E-B63 | 450 | 100-K05 | 65 | 30 | 65 | 30 | 100-K05 | 65 | — | — | — | — |
| 140M-C2E-C10 | 450 | 100-K09 | 65 | 30 | 65 | 30 | 100-K09 | 65 | — | — | — | — |
| 140M-C2E-C16 | 450 | 100-K12 | 30 | 30 | 30 | 30 | 100-K12 | 30 | — | — | — | — |
| D-Frame | ||||||||||||
| 140M-D8E-B25 | 450 | 100-K05 | 65 | 30 | 65 | 30 | 100-K05 | 65 | 30 | — | — | — |
| 140M-D8E-B40 | 450 | 100-K05 | 65 | 30 | 65 | 30 | 100-K05 | 65 | 30 | — | — | — |
| 140M-D8E-B63 | 450 | 100-K05 | 65 | 30 | 65 | 30 | 100-K05 | 65 | 30 | — | — | — |
| 140M-D8E-C10 | 450 | 100-K09 | 65 | 30 | 65 | 30 | 100-K09 | 65 | 30 | — | — | — |
| 140M-D8E-C16 | 450 | 100-K12 | 65 | 30 | 65 | 30 | 100-K12 | 65 | 30 | — | — | — |
| ♣ For full voltage (delta) ratings above 277V or 347V, follow the NEC or CEC rules for group motor applications. | ||||||||||||
UL Listed Application Ratings - Motor Protection Circuit Breakers with Bulletin 100-C Contactors
| Cat. No. | UL 508 Manual Motor Controller | UL 508 Type F Combination Motor Controller |
UL 508 Type E Self-Protected Combination Motor Controller |
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| Max. Fuse or C.B. per NEC | Minimum Contactor Size | Group Motor Installation | Motor Disconnect | |||||||||
| Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Minimum Contactor Size | Max. Short Circuit Current [kA] | Minimum Contactor Size | Max. Short Circuit Current [kA] | |||||||
| 480V | 600V | 480V | 600V | 480Y/277V♣ | 600Y/347V♣ | 480Y/277V♣ | 600Y/347V♣ | |||||
| C-Frame | ||||||||||||
| 140M-C2E-A16 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2E-A25 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2E-A40 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2E-A63 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2E-B10 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2E-B16 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2E-B25 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | 30 | 100-C09 | 65 | 30 |
| 140M-C2E-B40 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | 30 | — | 65 | 25 |
| 140M-C2E-B63 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | — | — | 65 | — |
| 140M-C2E-C10 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | — | — | 65 | — |
| 140M-C2E-C16 | 450 | 100-C12 | 30 | 30 | 30 | 25 | 100-C12 | 30 | — | — | 30 | — |
| 140M-C2E-C20 | 450 | 100-C16 | 30 | 30 | 30 | 30 | 100-C23 | 10 | — | — | 10 | — |
| 140M-C2E-C25 | 450 | 100-C23 | 30 | 30 | 10 | 10 | — | — | — | — | — | — |
| 450 | 100-C30 | 30 | 30 | 30 | 30 | — | — | — | — | — | — | |
| 140M-C2E-C29 | 450 | 100-C30 | 30 | 30 | 10 | 10 | — | — | — | — | — | — |
| 140M-C2E-C32 | 450 | 100-C37 | 30 | 30 | 10 | 10 | — | — | — | — | — | — |
| D-Frame | ||||||||||||
| 140M-D8E-B25 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | 30 | 100-C09 | 65 | 30 |
| — | — | — | — | — | — | — | — | — | 100-C23 | 65 | 30 | |
| 140M-D8E-B40 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | 30 | 100-C23 | 65 | 30 |
| 140M-D8E-B63 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-D8E-C10 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-D8E-C16 | 450 | 100-C12 | 65 | 30 | 65 | 30 | 100-C12 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-D8E-C20 | 450 | 100-C23 | 65 | 30 | 65 | 30 | 100-C23 | 65 | — | 100-C30 | 65 | — |
| 140M-D8E-C25 | 450 | 100-C23 | 65 | 30 | 65 | 30 | 100-C23 | 30 | — | 100-C30 | 30 | — |
| 140M-D8E-C29 | 450 | 100-C30 | 65 | 30 | 65 | 10 | — | — | — | — | — | — |
| 140M-D8E-C32 | 450 | 100-C37 | 65 | 30 | 65 | 10 | — | — | — | — | — | — |
| F-Frame | ||||||||||||
| 140M-F8E-C10 | 600 | 100-C30 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8E-C16 | 600 | 100-C30 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8E-C20 | 600 | 100-C30 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8E-C25 | 600 | 100-C30 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8E-C32 | 600 | 100-C30 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8E-C45 | 600 | 100-C37 | 65 | 18 | 65 | 18 | 100-C37 | 65 | — | 100-C37 | 65 | — |
| CMN-Frame | ||||||||||||
| 140-CMN-2500 | 1000 | 100-C16 | 65 | 42 | — | — | — | — | — | — | — | — |
| 140-CMN-4000 | 1000 | 100-C30 | 65 | 42 | — | — | — | — | — | — | — | — |
| 140-CMN-6300 | 1000 | 100-C43 | 42 | 18 | — | — | — | — | — | — | — | — |
| 140-CMN-9000 | 1000 | 100-C72 | 35 | 10 | — | — | — | — | — | — | — | — |
| ♣ For full voltage (delta) ratings above 277V or 347V, follow the NEC or CEC rules for group motor applications. | ||||||||||||
UL Listed Application Ratings - Motor Circuit Protectors with Bulletin 100-C Contactors♣
| Cat. No. | UL 508 Manual Motor Controller | UL 508 Type E (Self-Protected) Combination Motor Controller | |||||||
| Max. Fuse or C.B. per NEC | Minimum Contactor Size | Group Motor Installation | Motor Disconnect | ||||||
| Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | Minimum Contactor Size | Max. Short Circuit Current [kA] | Max. Short Circuit Current [kA] | |||||
| 480V | 600V | 480V | 600V | 480Y/277V‡ | 600Y/347V‡ | ||||
| C-Frame | |||||||||
| 140M-C2N-A16 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2N-A25 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2N-A40 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2N-A63 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2N-B10 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2N-B16 | 450 | 100-C09 | 65 | 47 | 65 | 47 | 100-C09 | 65 | 47 |
| 140M-C2N-B25 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | — |
| D-Frame | |||||||||
| 140M-D8N-B25 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C09 | 65 | — |
| — | — | — | — | — | — | 100-C23 | 65 | 30 | |
| 140M-D8N-B40 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C23 | 65 | 30 |
| 140M-D8N-B63 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-D8N-C10 | 450 | 100-C09 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-D8N-C16 | 450 | 100-C12 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-D8N-C25 | 450 | 100-C23 | 30 | 30 | 30 | 30 | 100-C30 | 65 | — |
| 140M-D8N-C32 | 450 | 100-C37 | 65 | 10 | 65 | 10 | — | — | — |
| F-Frame | |||||||||
| 140M-F8N-C25 | 600 | 100-C23 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8N-C32 | 600 | 100-C30 | 65 | 30 | 65 | 30 | 100-C30 | 65 | 30 |
| 140M-F8N-C45 | 600 | 100-C37 | 65 | 18 | 65 | 18 | 100-C37 | 65 | — |
| ♣ Separate overload protection is required. | |||||||||
| ‡ For full-voltage (delta) ratings above 277V or 347V, follow the NEC or CEC rules for group motor applications. | |||||||||
Definition of Type 2 Short Circuit Coordination:
- The contactor or starter must not endanger persons or plant in the event of a short circuit.
- No damage to the motor protection device or other parts may occur with the exception of welding of the contactor or starter contacts if these can be easily separated without appreciable deformation (such as with a screwdriver).
In the event of short circuit, fast-opening, current-limiting Bulletin 140M Motor Protection Circuit Breakers make it possible to build economical, fully short-circuit coordinated starter combinations with Type 2 coordination.
Type 2 Coordination 400V
| Cat. No. | Max. Short Circuit Current [kA] | For Use With Contactors Below (or larger) | ||
| Standard Motor Protection | High Inrush Motor Protection | Motor Circuit Protection | 400V | |
| C-Frame | ||||
| 140M-C2E-A16 | — | 140M-C2N-A16 | 100 | 100-C09 |
| 140M-C2E-A25 | 140M-C2T-A16 | 140M-C2N-A25 | 100 | 100-C09 |
| 140M-C2E-A40 | 140M-C2T-A25 | 140M-C2N-A40 | 100 | 100-C09 |
| 140M-C2E-A63 | 140M-C2T-A40 | 140M-C2N-A63 | 100 | 100-C09 |
| 140M-C2E-B10 | 140M-C2T-A63 | 140M-C2N-B10 | 100 | 100-C09 |
| 140M-C2E-B16 | 140M-C2T-B10 | 140M-C2N-B16 | 100 | 100-C09 |
| 140M-C2E-B25 | 140M-C2T-B16 | 140M-C2N-B25 | 50 | 100-C09 |
| 140M-C2E-B40 | 140M-C2T-B25 | — | 50 | 100-C09 |
| 140M-C2E-B63 | 140M-C2T-B40 | — | 50 | 100-C09 |
| 140M-C2E-C10 | 140M-C2T-B63 | — | 50 | 100-C09 |
| 140M-C2E-C16 | 140M-C2T-C10 | — | 50 | 100-C12⋆ |
| 140M-C2E-C20 | 140M-C2T-C16 | — | 50 | 100-C23 |
| 140M-C2E-C25 | — | — | 15 | 100-C30 |
| 140M-C2E-C29 | — | — | 15 | 100-C30 |
| 140M-C2E-C32 | — | — | 15 | 100-C37 |
| D-Frame | ||||
| 140M-D8E-B25 | — | 140M-D8N-B25 | 100 | 100-C09 |
| 140M-D8E-B40 | — | 140M-D8N-B40 | 100 | 100-C09 |
| 140M-D8E-B63 | — | 140M-D8N-B63 | 100 | 100-C09 |
| 140M-D8E-C10 | — | 140M-D8N-C10 | 65 | 100-C09 |
| 140M-D8E-C16 | — | 140M-D8N-C16 | 65 | 100-C12 |
| 140M-D8E-C20 | 140M-D8T-C16 | — | 65 | 100-C23 |
| 140M-D8E-C25 | 140M-D8T-C20 | 140M-D8N-C25 | 50 | 100-C23 |
| 140M-D8E-C29 | — | — | 65 | 100-C30 |
| 140M-D8E-C32 | — | 140M-D8N-C32 | 65 | 100-C37 |
| F-Frame | ||||
| 140M-F8E-C10 | — | — | 100 | 100-C09 |
| 140M-F8E-C16 | — | — | 100 | 100-C12 |
| 140M-F8E-C20 | — | — | 100 | 100-C23 |
| 140M-F8E-C25 | — | 140M-F8N-C25 | 100 | 100-C30 |
| 140M-F8E-C32 | 140M-F8T-C25 | 140M-F8N-C32 | 100 | 100-C30 |
| 140M-F8E-C45 | 140M-F8T-C32 | 140M-F8N-C45 | 100 | 100-C37 |
| CMN-Frame | ||||
| 140-CMN-2500 | — | — | 65 | 100-C16 |
| 140-CMN-4000 | — | — | 65 | 100-C30 |
| 140-CMN-6300 | — | — | 42 | 100-C43 |
| 140-CMN-9000 | — | — | 35 | 100-C72 |
| ⋆ Cat. No. 100-C16 contactors Type 1 only | ||||
Type 2 Coordination 480V
| Cat. No. | Max. Short Circuit Current [kA] | For Use With Contactors Below (or larger) | ||
| Standard Motor Protection | High Inrush Motor Protection | Motor Circuit Protection | 480V | |
| C-Frame | ||||
| 140M-C2E-A16 | — | 140M-C2N-A16 | 65 | 100-C09 |
| 140M-C2E-A25 | 140M-C2T-A16 | 140M-C2N-A25 | 65 | 100-C09 |
| 140M-C2E-A40 | 140M-C2T-A25 | 140M-C2N-A40 | 65 | 100-C09 |
| 140M-C2E-A63 | 140M-C2T-A40 | 140M-C2N-A63 | 65 | 100-C09 |
| 140M-C2E-B10 | 140M-C2T-A63 | 140M-C2N-B10 | 65 | 100-C09 |
| 140M-C2E-B16 | 140M-C2T-B10 | 140M-C2N-B16 | 65 | 100-C09 |
| 140M-C2E-B25 | 140M-C2T-B16 | 140M-C2N-B25 | 50 | 100-C16 |
| 140M-C2E-B40 | 140M-C2T-B25 | — | 50 | 100-C30 |
| 140M-C2E-B63 | 140M-C2T-B40 | — | 50 | 100-C30 |
| 140M-C2E-C10 | 140M-C2T-B63 | — | 50 | 100-C30 |
| 140M-C2E-C16 | 140M-C2T-C10 | — | 10 | 100-C30 |
| 140M-C2E-C20 | 140M-C2T-C16 | — | 10 | 100-C30 |
| 140M-C2E-C25 | — | — | 10 | 100-C30 |
| 140M-C2E-C29 | — | — | 10 | 100-C30 |
| 140M-C2E-C32 | — | — | 10 | 100-C37 |
| D-Frame | ||||
| 140M-D8E-B25 | — | 140M-D8N-B25 | 65 | 100-C09 |
| 140M-D8E-B40 | — | 140M-D8N-B40 | 65 | 100-C09 |
| 140M-D8E-B63 | — | 140M-D8N-B63 | 65 | 100-C09 |
| 140M-D8E-C10 | — | 140M-D8N-C10 | 65 | 100-C09 |
| 140M-D8E-C16 | — | 140M-D8N-C16 | 65 | 100-C12 |
| 140M-D8E-C20 | 140M-D8T-C16 | — | 65 | 100-C23 |
| 140M-D8E-C25 | 140M-D8T-C20 | 140M-D8N-C25 | 65 | 100-C23 |
| 140M-D8E-C29 | — | — | 65 | 100-C30 |
| 140M-D8E-C32 | — | 140M-D8N-C32 | 65 | 100-C37 |
| F-Frame | ||||
| 140M-F8E-C10 | — | — | 65 | 100-C09 |
| 140M-F8E-C16 | — | — | 65 | 100-C12 |
| 140M-F8E-C20 | — | — | 65 | 100-C23 |
| 140M-F8E-C25 | — | 140M-F8N-C25 | 65 | 100-C30 |
| 140M-F8E-C32 | 140M-F8T-C25 | 140M-F8N-C32 | 65 | 100-C30 |
| 140M-F8E-C45 | 140M-F8T-C32 | 140M-F8N-C45 | 65 | 100-C37 |
| CMN-Frame | ||||
| 140-CMN-2500 | — | — | 65 | 100-C16 |
| 140-CMN-4000 | — | — | 65 | 100-C30 |
| 140-CMN-6300 | — | — | 42 | 100-C43 |
| 140-CMN-9000 | — | — | 35 | 100-C72 |
Type 2 Coordination 600V
| Cat. No. | Max. Short Circuit Current [kA] | For Use With Contactors Below (or larger) | ||
| Standard Motor Protection | High Inrush Motor Protection | Motor Circuit Protection | 600V | |
| C-Frame | ||||
| 140M-C2E-A16 | — | 140M-C2N-A16 | 47 | 100-C09 |
| 140M-C2E-A25 | 140M-C2T-A16 | 140M-C2N-A25 | 47 | 100-C09 |
| 140M-C2E-A40 | 140M-C2T-A25 | 140M-C2N-A40 | 47 | 100-C09 |
| 140M-C2E-A63 | 140M-C2T-A40 | 140M-C2N-A63 | 47 | 100-C09 |
| 140M-C2E-B10 | 140M-C2T-A63 | 140M-C2N-B10 | 47 | 100-C09 |
| 140M-C2E-B16 | 140M-C2T-B10 | 140M-C2N-B16 | 47 | 100-C09 |
| 140M-C2E-B25 | 140M-C2T-B16 | 140M-C2N-B25 | 10 | 100-C16 |
| 140M-C2E-B40 | 140M-C2T-B25 | — | 10 | 100-C16 |
| 140M-C2E-B63 | 140M-C2T-B40 | — | 5 | 100-C23 |
| 140M-C2E-C10 | 140M-C2T-B63 | — | 5 | 100-C30 |
| 140M-C2E-C16 | 140M-C2T-C10 | — | 5 | 100-C30 |
| 140M-C2E-C20 | 140M-C2T-C16 | — | 5 | 100-C30 |
| 140M-C2E-C25 | — | — | 5 | 100-C30 |
| 140M-C2E-C29 | — | — | 5 | 100-C30 |
| 140M-C2E-C32 | — | — | 5 | 100-C37 |
| D-Frame | ||||
| 140M-D8E-B25 | — | 140M-D8N-B25 | 30 | 100-C30 |
| 140M-D8E-B40 | — | 140M-D8N-B40 | 30 | 100-C30 |
| 140M-D8E-B63 | — | 140M-D8N-B63 | 30 | 100-C30 |
| 140M-D8E-C10 | — | 140M-D8N-C10 | 30 | 100-C30 |
| 140M-D8E-C16 | — | 140M-D8N-C16 | 30 | 100-C30 |
| 140M-D8E-C20 | 140M-D8T-C16 | — | 5 | 100-C30 |
| 140M-D8E-C25 | 140M-D8T-C20 | 140M-D8N-C25 | 5 | 100-C30 |
| 140M-D8E-C29 | — | — | 10 | 100-C30 |
| 140M-D8E-C32 | — | 140M-D8N-C32 | 10 | 100-C37 |
| F-Frame | ||||
| 140M-F8E-C10 | — | — | 30 | 100-C30 |
| 140M-F8E-C16 | — | — | 30 | 100-C30 |
| 140M-F8E-C20 | — | — | 30 | 100-C30 |
| 140M-F8E-C25 | — | 140M-F8N-C25 | 30 | 100-C30 |
| 140M-F8E-C32 | 140M-F8T-C25 | 140M-F8N-C32 | 30 | 100-C30 |
| 140M-F8E-C45 | 140M-F8T-C32 | 140M-F8N-C45 | 10 | 100-C37 |
| CMN-Frame | ||||
| 140-CMN-2500 | — | — | 42 | 100-C16 |
| 140-CMN-4000 | — | — | 42 | 100-C30 |
| 140-CMN-6300 | — | — | 18 | 100-C43 |
| 140-CMN-9000 | — | — | 10 | 100-C72 |