Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 50 A, Breaking Capacity 18.5 kA, Fixed
- RS Stock No.:
- 257-070
- Mfr. Part No.:
- 281264 NZMB1-S50-CNA
- Brand:
- Eaton
Subtotal (1 unit)*
£445.15
(exc. VAT)
£534.18
(inc. VAT)
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Temporarily out of stock
- Shipping from 25 March 2026
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Units | Per unit |
|---|---|
| 1 + | £445.15 |
*price indicative
- RS Stock No.:
- 257-070
- Mfr. Part No.:
- 281264 NZMB1-S50-CNA
- 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 | 3 | |
| Current Rating | 50 A | |
| Breaking Capacity | 18.5kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 440 V ac | |
| Terminal Type | Box | |
| Mount Hole Size | M4 | |
| Depth | 88mm | |
| Height | 165.5mm | |
| Width | 90 mm | |
| Standards/Approvals | IEC 60068-2-30, CE, CSA, DIN EN 50274, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, UL, 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 3 | ||
Current Rating 50 A | ||
Breaking Capacity 18.5kA | ||
Mount Type Fixed | ||
Rated AC Voltage 440 V ac | ||
Terminal Type Box | ||
Mount Hole Size M4 | ||
Depth 88mm | ||
Height 165.5mm | ||
Width 90 mm | ||
Standards/Approvals IEC 60068-2-30, CE, CSA, DIN EN 50274, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, UL, 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 moeller series NZM molded case circuit breaker is designed for safety and efficiency in electrical installations. This three-pole circuit breaker is optimised for a wide range of applications, providing reliable protection against overloads and short circuits. Constructed with advanced technology and stringent adherence to international standards, it ensures dependable performance even in demanding environments. With features tailored to the unique requirements of the North American market, this circuit breaker integrates seamlessly into both new and existing electrical setups. It is engineered to accommodate high circuit-breaking capacities, making it an ideal choice for those seeking both safety and durability.
Expertly designed to maximise circuit protection
Complies with international standards for added assurance
Engineered for a lifespan that withstands frequent operations
Offers easy integration for both new installations and upgrades
Utilises advanced thermal-magnetic release mechanisms
Handles significant short-circuit currents effortlessly
Adaptable to various mounting configurations for flexibility
Highly efficient with low power loss during operation
Durable construction ensures long-lasting performance in harsh conditions
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