Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 50A, Breaking Capacity 5 kA, Fixed
- RS Stock No.:
- 259-427
- Mfr. Part No.:
- 281303 NZMH2-M50
- Brand:
- Eaton
Subtotal (1 unit)*
£559.65
(exc. VAT)
£671.58
(inc. VAT)
FREE delivery for orders over £50.00
Stocked by manufacturer
- Ready to ship from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £559.65 |
*price indicative
- RS Stock No.:
- 259-427
- Mfr. Part No.:
- 281303 NZMH2-M50
- 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 | 50A | |
| Breaking Capacity | 5kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690V ac | |
| Terminal Type | Screw | |
| Depth | 149mm | |
| Height | 184mm | |
| Standards/Approvals | IP20, VDE 0106 Part 110, IP40, RoHS, IEC 60068-2-78, IEC 60068-2-30, IEC/EN 60947-2, IP66, DIN EN 50274 | |
| Width | 105mm | |
| Tripping Mechanism | Thermomagnetic | |
| Tripping Characteristics | Thermomagnetic | |
| Reset Actuator Type | Rocker Lever | |
| Break Time | 10 ms | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Range NZM | ||
Product Type Molded Case Circuit Breaker | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 50A | ||
Breaking Capacity 5kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690V ac | ||
Terminal Type Screw | ||
Depth 149mm | ||
Height 184mm | ||
Standards/Approvals IP20, VDE 0106 Part 110, IP40, RoHS, IEC 60068-2-78, IEC 60068-2-30, IEC/EN 60947-2, IP66, DIN EN 50274 | ||
Width 105mm | ||
Tripping Mechanism Thermomagnetic | ||
Tripping Characteristics Thermomagnetic | ||
Reset Actuator Type Rocker Lever | ||
Break Time 10 ms | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton Moeller series NZM molded case circuit breaker is engineered for reliability and efficiency in electrical distribution systems. Designed for three-pole operations with a rated current of 50A, it is ideal for various applications, particularly in unearthed supply systems at voltages up to 690V. Constructed with thermal-magnetic protection, this device guarantees superior protection against overloads and short circuits, ensuring safety and longevity in heavy-duty environments. The compact design and user-friendly mounting technique facilitate easy installation, making it a preferred choice for panel builders and electrical engineers alike. With robust compliance to the highest international standards, this circuit breaker embodies quality and innovation, reinforcing Eaton's commitment to excellence.
Complies with IEC/EN 60947 standards for enhanced safety
Thermal-magnetic release offers maximum protection against electrical faults
Designed for three-pole switching, ensuring versatility in circuit arrangements
Capable of withstanding ambient temperatures ranging from -25 °C to 70 °C
Suited for a variety of installation techniques, simplifying the integration process
Features an IP20 basic protection rating, ensuring durability in various environments
Employs a screw connection for robust and reliable electrical integration
Incorporates high short-circuit breaking capacities enhancing operational safety
Utilises advanced materials for thermal stability under different operational conditions
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