Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 250 A, Breaking Capacity 18.5 kA, Fixed
- RS Stock No.:
- 254-534
- Mfr. Part No.:
- 265856 NZMB2-4-A250/160
- Brand:
- Eaton
Subtotal (1 unit)*
£1,747.28
(exc. VAT)
£2,096.74
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,747.28 |
*price indicative
- RS Stock No.:
- 254-534
- Mfr. Part No.:
- 265856 NZMB2-4-A250/160
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Range | NZM | |
| Product Type | Molded Case Circuit Breaker | |
| Series | NZM | |
| Number of Poles | 4 | |
| Current Rating | 250 A | |
| Breaking Capacity | 18.5kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 440 V ac | |
| Terminal Type | Screw | |
| Height | 184mm | |
| Width | 140 mm | |
| Depth | 149mm | |
| Standards/Approvals | IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, RoHS, DIN EN 50274, VDE 0106 Part 110 | |
| Tripping Mechanism | Thermomagnetic | |
| Tripping Characteristics | Thermomagnetic | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Range NZM | ||
Product Type Molded Case Circuit Breaker | ||
Series NZM | ||
Number of Poles 4 | ||
Current Rating 250 A | ||
Breaking Capacity 18.5kA | ||
Mount Type Fixed | ||
Rated AC Voltage 440 V ac | ||
Terminal Type Screw | ||
Height 184mm | ||
Width 140 mm | ||
Depth 149mm | ||
Standards/Approvals IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, RoHS, DIN EN 50274, VDE 0106 Part 110 | ||
Tripping Mechanism Thermomagnetic | ||
Tripping Characteristics Thermomagnetic | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton Molded Case Circuit Breaker redefines reliability and performance in electrical installations. Designed to cater to a wide range of applications, this state-of-the-art circuit breaker efficiently manages currents up to 250A while maintaining impressive protection standards. The innovative thermomagnetic release mechanism ensures swift and precise response to fault conditions, making it an essential component in safeguarding your electrical systems. Additionally, its robust design accommodates both four-pole configurations and various mounting methods, providing versatile solutions for any project.
Versatile mounting options ensure compatibility with various setups
Engineered for optimal performance in high-demand applications
Robust construction meets stringent protection standards
Integrated safeguards against short-circuits and overloads
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