Allen Bradley 6.3A 140MT Motor Protection Circuit Breaker, 690V ac, 70 °C, -25 °C
- RS Stock No.:
- 273-2264
- Distrelec Article No.:
- 303-98-091
- Mfr. Part No.:
- 140MT-C3E-B63
- Brand:
- Allen Bradley
Subtotal (1 unit)*
£74.98
(exc. VAT)
£89.98
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 9 unit(s) shipping from 24 July 2026
- Plus 11 unit(s) shipping from 14 December 2026
- Plus 11 unit(s) shipping from 08 February 2027
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Units | Per unit |
|---|---|
| 1 + | £74.98 |
*price indicative
- RS Stock No.:
- 273-2264
- Distrelec Article No.:
- 303-98-091
- Mfr. Part No.:
- 140MT-C3E-B63
- 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 | |
| Product Type | Motor Protection Circuit Breaker | |
| Current Rating | 6.3A | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 690V ac | |
| Series | 140MT | |
| Sensing Type | Thermal Magnetic | |
| Overall Width | 44.7mm | |
| Overall Depth | 83.8mm | |
| IP Rating | IP10, IP20 | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | ATEX, CE, CSA, UL 60947-4-1, IECEX, IEC/EN 60947-4-1, IEC/EN 60947-2, EAC | |
| Select all | ||
|---|---|---|
Brand Allen Bradley | ||
Product Type Motor Protection Circuit Breaker | ||
Current Rating 6.3A | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 690V ac | ||
Series 140MT | ||
Sensing Type Thermal Magnetic | ||
Overall Width 44.7mm | ||
Overall Depth 83.8mm | ||
IP Rating IP10, IP20 | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals ATEX, CE, CSA, UL 60947-4-1, IECEX, IEC/EN 60947-4-1, IEC/EN 60947-2, EAC | ||
- COO (Country of Origin):
- IT
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.
C frame
Normal break
Adjustable thermal/fixed magnetic
Related links
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