Eaton, NZM, NZM3 Circuit Breaker Accessory 3-Pole 630 A, Breaking Capacity 5 kA, Built-In
- RS Stock No.:
- 243-072
- Mfr. Part No.:
- 192257 NZMN3-PX630-TAZ
- Brand:
- Eaton
Subtotal (1 unit)*
£4,819.67
(exc. VAT)
£5,783.60
(inc. VAT)
Add 1 unit to get free delivery
Temporarily out of stock
- Shipping from 25 March 2026
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Units | Per unit |
|---|---|
| 1 + | £4,819.67 |
*price indicative
- RS Stock No.:
- 243-072
- Mfr. Part No.:
- 192257 NZMN3-PX630-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 | |
| Product Type | Circuit Breaker Accessory | |
| Range | NZM | |
| Series | NZM3 | |
| Number of Poles | 3 | |
| Current Rating | 630 A | |
| Breaking Capacity | 5kA | |
| Mount Type | Built-In | |
| Rated AC Voltage | 690 V ac | |
| Width | 140 mm | |
| Height | 120.5mm | |
| Depth | 275mm | |
| Standards/Approvals | IEC/EN 60947 | |
| Tripping Characteristics | Non-Delayed Short-Circuit Protective Device, LSI Overload Protection, Delayed, Earth-fault protection | |
| Reset Actuator Type | Rocker Lever | |
| Break Time | 10 ms | |
| Tripping Mechanism | Electronic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Circuit Breaker Accessory | ||
Range NZM | ||
Series NZM3 | ||
Number of Poles 3 | ||
Current Rating 630 A | ||
Breaking Capacity 5kA | ||
Mount Type Built-In | ||
Rated AC Voltage 690 V ac | ||
Width 140 mm | ||
Height 120.5mm | ||
Depth 275mm | ||
Standards/Approvals IEC/EN 60947 | ||
Tripping Characteristics Non-Delayed Short-Circuit Protective Device, LSI Overload Protection, Delayed, Earth-fault protection | ||
Reset Actuator Type Rocker Lever | ||
Break Time 10 ms | ||
Tripping Mechanism Electronic | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton molded case circuit breaker NZMN3-PX630-TAZ from Eaton is engineered for superior performance in demanding electrical applications. With a robust electronic release system and integrated energy measurement, this device ensures reliable protection and monitoring within unearthed supply systems. Offering seamless functionality across various settings, it combines a compact design with advanced features like earth-fault protection and zone selectivity. The NZM3 series ensures that users benefit from both enhanced safety and operational efficiency, making it the ideal choice for modern electrical distribution needs whilst complying with stringent international standards.
Class 1 energy measurement provides precise tracking of electrical consumption
Built-in maintenance mode enhances operational longevity through reduced downtime
USB interface enables easy configuration and testing using Power Xpert Protection Manager software
Compact frame design promotes flexibility during installation in tight spaces
Designed to withstand harsh electrical environments with high impulse voltage ratings
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