Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 20A, Breaking Capacity 7.5 kA, Fixed
- RS Stock No.:
- 258-302
- Mfr. Part No.:
- 281570 NZMN1-A20-NA
- Brand:
- Eaton
Subtotal (1 unit)*
£508.50
(exc. VAT)
£610.20
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 16 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £508.50 |
*price indicative
- RS Stock No.:
- 258-302
- Mfr. Part No.:
- 281570 NZMN1-A20-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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | NZM | |
| Series | NZM | |
| Number of Poles | 3 | |
| Current Rating | 20A | |
| Breaking Capacity | 7.5kA | |
| Rated AC Voltage | 690V ac | |
| Mount Type | Fixed | |
| Mount Hole Size | M4 | |
| Terminal Type | Box | |
| Depth | 88mm | |
| Height | 165.5mm | |
| Width | 90mm | |
| Standards/Approvals | IP66, CE, CSA, DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP 20, IP40, VDE 0106 Part 110, RoHS conform, UL | |
| Tripping Characteristics | Thermomagnetic | |
| Tripping Mechanism | Thermomagnetic | |
| Reset Actuator Type | Rocker Lever | |
| Break Time | 10 ms | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Molded Case Circuit Breaker | ||
Range NZM | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 20A | ||
Breaking Capacity 7.5kA | ||
Rated AC Voltage 690V ac | ||
Mount Type Fixed | ||
Mount Hole Size M4 | ||
Terminal Type Box | ||
Depth 88mm | ||
Height 165.5mm | ||
Width 90mm | ||
Standards/Approvals IP66, CE, CSA, DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP 20, IP40, VDE 0106 Part 110, RoHS conform, UL | ||
Tripping Characteristics Thermomagnetic | ||
Tripping Mechanism 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 designed to deliver exceptional performance for branch and feeder circuits. This advanced circuit breaker is equipped with a thermo-magnetic release system, ensuring reliable protection against short circuits and overloads. With a rated current of 20 A and compatibility with voltages up to 690 V, it is specifically engineered for rigorous application environments in North America. The NZM series functions effectively in unearthed supply systems and provides a robust framework for electrical safety. Ideal for panel builders, it meets stringent IEC regulations and boasts various certifications, rendering it a top choice for installations requiring both reliability and efficiency.
Compact dimensions ensure ease of installation in various settings
Electrical connection type of frame clamp promotes robust connectivity
Designed for high short-circuit breaking capacity to safeguard equipment
Provides flexibility with options for adjustable overload releases
Conforms to international standards for safety and performance
Meets environmental specifications for damp heat to ensure durability
Offers a degree of protection against direct contact for added safety
Supports a wide range of terminal capacities for versatile applications
Exceptional lifespan rating enhances long-term reliability in operation
Integrated thermal stability mechanisms provide assurance in various conditions
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