Eaton, NZM, NZM Circuit Breaker Accessory 4-Pole 400 A, Breaking Capacity 5 kA, Fixed
- RS Stock No.:
- 246-890
- Mfr. Part No.:
- 192287 NZMN3-4-PX400/VAR-TAZ
- Brand:
- Eaton
Subtotal (1 unit)*
£5,389.46
(exc. VAT)
£6,467.35
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £5,389.46 |
*price indicative
- RS Stock No.:
- 246-890
- Mfr. Part No.:
- 192287 NZMN3-4-PX400/VAR-TAZ
- 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 | Circuit Breaker Accessory | |
| Series | NZM | |
| Number of Poles | 4 | |
| Current Rating | 400 A | |
| Breaking Capacity | 5kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Terminal Type | Screw | |
| Height | 120.5mm | |
| Standards/Approvals | IEC/EN 60947 | |
| Width | 185 mm | |
| Depth | 275mm | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Tripping Mechanism | Electronic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Range NZM | ||
Product Type Circuit Breaker Accessory | ||
Series NZM | ||
Number of Poles 4 | ||
Current Rating 400 A | ||
Breaking Capacity 5kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Terminal Type Screw | ||
Height 120.5mm | ||
Standards/Approvals IEC/EN 60947 | ||
Width 185 mm | ||
Depth 275mm | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
Tripping Mechanism Electronic | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton NZM3 PXR25 circuit breaker represents a cutting-edge solution for modern electrical protection needs. Engineered for seamless operation in unearthed supply systems up to 690 V, this molded case circuit breaker integrates sophisticated electronic triggering with robust earth-fault protection functionalities. Featuring a compact design, it provides essential features such as modular function groups, making it adaptable for various installations. The integrated energy measurement function offers precise monitoring of current and voltage, ensuring efficient system management. Furthermore, the NZM3 PXR25 emphasises safety and reliability with its advanced protections against overload and short circuits, making it an ideal choice for ensuring operational integrity in demanding environments.
Integrated energy measurement capabilities facilitate effective monitoring of system performance
Variable current adjustment allows for custom settings tailored to specific application requirements
Features a micro USB port for simple configuration and testing with Power Xpert Protection Manager software
Engineered with zone selectivity for simplified fault isolation, enhancing system reliability
Constructed from durable materials designed to withstand environmental stressors, ensuring longevity
Modular architecture provides flexibility for easy installation and maintenance
Includes advanced earth-fault protection that increases safety in diverse electrical systems
Designed for high performance under various operational conditions, ensuring compliance with international standards
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