Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 50 A, Breaking Capacity 18.5 kA, Fixed
- RS Stock No.:
- 256-793
- Mfr. Part No.:
- 272254 NZMB1-A50-NA
- Manufacturer:
- Eaton
Subtotal (1 unit)*
€534.18
(exc. VAT)
€657.04
(inc. VAT)
Temporarily out of stock
- Shipping from 02 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €534.18 |
*price indicative
- RS Stock No.:
- 256-793
- Mfr. Part No.:
- 272254 NZMB1-A50-NA
- Manufacturer:
- Eaton
Specifications
Technical data sheets
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 | |
| Rated AC Voltage | 440 V ac | |
| Mount Type | Fixed | |
| Mount Hole Size | M4 | |
| Terminal Type | Box | |
| Height | 165.5mm | |
| Standards/Approvals | CSA, CE, VDE 0106 Part 110, UL, RoHS, IP66, IP40, IP20, IEC/EN 60947-2, IEC 60068-2-78, IEC 60068-2-30, DIN EN 50274 | |
| Width | 90 mm | |
| Depth | 88mm | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Tripping Mechanism | Thermomagnetic | |
| Tripping Characteristics | Thermomagnetic | |
| 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 | ||
Rated AC Voltage 440 V ac | ||
Mount Type Fixed | ||
Mount Hole Size M4 | ||
Terminal Type Box | ||
Height 165.5mm | ||
Standards/Approvals CSA, CE, VDE 0106 Part 110, UL, RoHS, IP66, IP40, IP20, IEC/EN 60947-2, IEC 60068-2-78, IEC 60068-2-30, DIN EN 50274 | ||
Width 90 mm | ||
Depth 88mm | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
Tripping Mechanism Thermomagnetic | ||
Tripping Characteristics Thermomagnetic | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton moulded case circuit breaker from The Eaton Moeller series NZM is an essential component for efficient circuit protection in electrical installations. Designed with superior safety features, this breaker is particularly suited for North American applications, offering reliable performance in a variety of settings. With a rating of 50 A, it adeptly manages the distribution of electrical currents while ensuring compliance with key international standards. Its robust construction and thermal-magnetic release system minimise the risk of faults, allowing for seamless integration into both new and existing systems. Enhanced by a compact design and user-friendly mounting options, this circuit breaker not only provides significant operational advantages but also ensures ease of installation and maintenance. Furthermore, its distinguished compliance certifications guarantee peace of mind for users and installers alike.
Thermal-magnetic release mechanism for dependable operation
Compact dimensions facilitate flexible installation choices
Robust design tailored for North American electrical standards
Multiple compliance certifications ensure adherence to international safety regulations
Ability to withstand notable short-circuit breaking capacities
Integrated features support a wide range of applications, including feeder and branch circuits
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