Product Description
The Allen-Bradley 140M-C2E-B40 is a Bulletin 140M motor protection circuit breaker designed for motor switching, overload protection, and short-circuit protection. This 3-pole unit features an adjustable current setting of 2.5 to 4.0A and a Class 10 trip characteristic.
This unit also includes two normally open (2NO) auxiliary contacts, identified by terminals 13-14 and 23-24. The unit is marked 140M-C2E-B40, Series D.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Allen-Bradley |
| Model / Part Number | 140M-C2E-B40 |
| Series | D |
| Product Family / Bulletin | Bulletin 140M |
| Product Type | Motor Protection Circuit Breaker / Manual Motor Controller |
| Number of Poles | 3 |
| Adjustable Current Range | 2.5 - 4.0A |
| Maximum Current Setting | 4.0A |
| Trip Class | Class 10 |
| Utilization Category | AC-3 |
| Frequency | 50 / 60 Hz |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| IEC Breaking Capacity | 100 kA @ 400V / 100 kA @ 690V |
| Motor Rating @ 115V | 1/3 HP |
| Motor Rating @ 230V | 1 HP |
| Motor Rating @ 460V | 3 HP |
| Motor Rating @ 575V | 3 HP |
| Auxiliary Contacts | 2 N.O. (Normally Open) |
| Auxiliary Contact Terminals | 13-14 and 23-24 |
| Operator Type | Rotary Manual Operator |
| Test Function | Yes |
| Standards | IEC / EN 60947-2, 60947-4-1 |
| Country of Manufacture | Switzerland |
| Manufacturer | Allen-Bradley / Rockwell Automation |
Note: This unit is marked 140M-C2E-B40, Series D and has an adjustable current range of 2.5-4.0A. Two normally open auxiliary contacts, terminals 13-14 and 23-24, are present on the unit. Please review all photos for the exact configuration, markings, and condition of the item being sold.
We warranty all items for 30 days from date of purchase.
