Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 50A, Breaking Capacity 7.5 kA, Fixed Mount
- RS Stock No.:
- 257-771
- Mfr. Part No.:
- 274231 NZMN1-AF50-NA
- Brand:
- Eaton
Subtotal (1 unit)*
£414.12
(exc. VAT)
£496.94
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 09 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
| Units | Per unit | 
|---|---|
| 1 + | £414.12 | 
*price indicative
- RS Stock No.:
- 257-771
- Mfr. Part No.:
- 274231 NZMN1-AF50-NA
- 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 | Eaton Moeller NZM | |
| Number of Poles | 3 | |
| Current Rating | 50A | |
| Breaking Capacity at Maximum Voltage Rating | 7.5 kA | |
| Mounting Style | Fixed | |
| Select all | ||
|---|---|---|
| Brand Eaton | ||
| Range Eaton Moeller NZM | ||
| Number of Poles 3 | ||
| Current Rating 50A | ||
| Breaking Capacity at Maximum Voltage Rating 7.5 kA | ||
| Mounting Style Fixed | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton Moeller series NZM moulded case circuit breaker embodies cutting-edge engineering tailored for robust performance in various applications. Designed specifically with versatility in mind, it offers exceptional capability for branch and feeder circuits, protecting systems at up to 690 V. The innovative thermomagnetic release constant ensures reliable operation, safeguarding against overloads and short circuits while maintaining efficiency. With a compact frame encompassing a 50 A rated current, it seamlessly integrates into modern electrical systems, providing peace of mind through robust compliance with global standards. This circuit breaker not only excels in functionality but also ensures operational longevity, making it a valuable asset for enterprises looking to enhance their electrical safeguards.
Thermomagnetic release system enhances operational reliability
Compact design allows easy integration into existing systems
Meets stringent international compliance standards for safety
Versatile application suitable for both branch and feeder circuits
Designed to perform optimally in harsh environments
Conforms to environmental regulations, ensuring sustainability
Robust construction offers high resistance to electromagnetic interference
Exceptional lifespan ensures reduced maintenance and replacement costs
Compact design allows easy integration into existing systems
Meets stringent international compliance standards for safety
Versatile application suitable for both branch and feeder circuits
Designed to perform optimally in harsh environments
Conforms to environmental regulations, ensuring sustainability
Robust construction offers high resistance to electromagnetic interference
Exceptional lifespan ensures reduced maintenance and replacement costs
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- Eaton Breaking Capacity 7.5 kA, Fixed Mount
- Eaton Breaking Capacity 7.5 kA, Plug In
- Eaton Breaking Capacity 7.5 kA, Fixed Mount
- Eaton Breaking Capacity 7.5 kA, Fixed Mount
