Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 40 A, Breaking Capacity 7.5 kA, Fixed
- RS Stock No.:
- 254-845
- Mfr. Part No.:
- 265731 NZMN1-S40
- Brand:
- Eaton
Subtotal (1 unit)*
£401.61
(exc. VAT)
£481.93
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 22 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £401.61 |
*price indicative
- RS Stock No.:
- 254-845
- Mfr. Part No.:
- 265731 NZMN1-S40
- 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 | 40 A | |
| Breaking Capacity | 7.5kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Terminal Type | Box | |
| Mount Hole Size | M4 | |
| Standards/Approvals | DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, RoHS, VDE 0106 Part 110 | |
| Depth | 88mm | |
| Width | 90 mm | |
| Height | 145mm | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Tripping Mechanism | Thermomagnetic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Range NZM | ||
Product Type Molded Case Circuit Breaker | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 40 A | ||
Breaking Capacity 7.5kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Terminal Type Box | ||
Mount Hole Size M4 | ||
Standards/Approvals DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, RoHS, VDE 0106 Part 110 | ||
Depth 88mm | ||
Width 90 mm | ||
Height 145mm | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
Tripping Mechanism Thermomagnetic | ||
- COO (Country of Origin):
- RO
The Eaton NZM molded case circuit breaker from Eaton represents the pinnacle of performance and reliability in electrical protection solutions. Designed for maximum functionality, this circuit breaker is suitable for a variety of applications, particularly in unearthed supply systems up to 690 V. With its robust construction, it offers exceptional circuit protection against overloads and short circuits, ensuring operational safety in demanding environments. The product boasts a unique magnetic switching technique that guarantees swift response times during fault conditions. The compact design facilitates easy installation and integration into various switchgear systems. Moreover, with certifications including RoHS conformity, this circuit breaker aligns with contemporary environmental standards, making it a responsible choice for modern facilities that prioritise safety and sustainability.
Robust construction for enhanced durability in demanding conditions
Designed specifically for unearthed supply systems
Magnetic switching technology ensures rapid fault response
Compact design for straightforward installation
Complies with RoHS, reflecting a commitment to environmental sustainability
Multi-pole configuration supports versatile use
Impressive short-circuit breaking capacity to handle heavy loads
Thermal stability verification meets industry product standards
Wide range of terminal capacities to support various cable types
Mechanical and electrical lifespans ensure long-term reliability
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