Allen Bradley 40 A 140MT Motor Protection Circuit Breaker, 200 → 500 V ac
- RS Stock No.:
 - 273-2385
 - Mfr. Part No.:
 - 140MT-D9V-C40
 - Brand:
 - Allen Bradley
 
Subtotal (1 unit)*
£162.48
(exc. VAT)
£194.98
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 31 December 2025
 
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units  | Per unit  | 
|---|---|
| 1 + | £162.48 | 
*price indicative
- RS Stock No.:
 - 273-2385
 - Mfr. Part No.:
 - 140MT-D9V-C40
 - Brand:
 - Allen Bradley
 
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all  | Attribute | Value | 
|---|---|---|
| Brand | Allen Bradley | |
| Current Rating | 40 A | |
| Range | 140MT | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 200 → 500 V ac | |
| Motor Protection System | Bulletin 100-K/C/E contactors | |
| Select all | ||
|---|---|---|
Brand Allen Bradley  | ||
Current Rating 40 A  | ||
Range 140MT  | ||
Motor Protection Component Circuit Breaker  | ||
Supply Voltage 200 → 500 V ac  | ||
Motor Protection System Bulletin 100-K/C/E contactors  | ||
- COO (Country of Origin):
 - PL
 
The Rockwell Automation motor protection circuit breaker is UL/CSA listed as circuit breaker. These UL/CSA listings allow the Bulletin 140MT MPCBs to provide the branch-circuit, short-circuit protection for each individual motor circuit. Additional short-circuit protection is not required for the protection of the individual motor circuits, leaving only the requirement for protection of the feeder circuit conductors by an upstream protective device.
D frame
High break
Fixed magnetic
High break
Fixed magnetic
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