Eaton, NZM, NZM Circuit Breaker Accessory 4-Pole 400A, Breaking Capacity 5 kA, Built-In
- RS Stock No.:
- 239-856
- Mfr. Part No.:
- 192278 NZMN3-4-PX400/VAR
- Manufacturer:
- Eaton
Subtotal (1 unit)*
SGD5,254.20
(exc. GST)
SGD5,727.08
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Stocked by manufacturer
- Ready to ship from 20 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD5,254.20 |
*price indicative
- RS Stock No.:
- 239-856
- Mfr. Part No.:
- 192278 NZMN3-4-PX400/VAR
- Manufacturer:
- Eaton
Specifications
Technical data sheets
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 | NZM | |
| Number of Poles | 4 | |
| Current Rating | 400A | |
| Breaking Capacity | 5kA | |
| Rated AC Voltage | 690V ac | |
| Mount Type | Built-In | |
| Terminal Type | Screw | |
| Height | 120.5mm | |
| Width | 120.5mm | |
| Standards/Approvals | IEC IEC/EN 60947 | |
| Depth | 275mm | |
| Tripping Mechanism | Electronic | |
| Tripping Characteristics | LSI Overload Protection | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Circuit Breaker Accessory | ||
Range NZM | ||
Series NZM | ||
Number of Poles 4 | ||
Current Rating 400A | ||
Breaking Capacity 5kA | ||
Rated AC Voltage 690V ac | ||
Mount Type Built-In | ||
Terminal Type Screw | ||
Height 120.5mm | ||
Width 120.5mm | ||
Standards/Approvals IEC IEC/EN 60947 | ||
Depth 275mm | ||
Tripping Mechanism Electronic | ||
Tripping Characteristics LSI Overload Protection | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton NZM3 PXR25 circuit breaker is designed to meet the robustness required for industrial applications while providing integrated energy measurement. It features electronic release systems, ensuring high accuracy with energy measurement class 1. With its capacity to handle up to 400A across four poles, it seamlessly integrates into unearthed supply systems at 690 V. The device excels in versatility, accommodating various conductors through screw terminals and offering modular functionality for enhanced installation flexibility. Its compact design incorporates both advanced technology and user-friendly features, ensuring effective current management and safety across multiple applications.
Integrated energy measuring function for accurate performance analysis
Modular function groups allow for flexible mounting options
Robust design ensures compliance with IEC/EN standards
Optimised for energy efficiency with class 1 measurement capabilities
Convenient USB interface facilitates direct configuration and testing
High short-circuit breaking capacity enhances operational safety
Customisable settings for overload and short-circuit protection
Designed to withstand harsh operating conditions with IP rated protection
Related links
- Eaton NZM3 PXR25 Circuit Breaker Accessory 4-Pole 400A Built-In
- Eaton NZM Circuit Breaker Accessory 4-Pole 400A Fixed
- Eaton NZM Circuit Breaker Accessory 4-Pole 400A Slide-In
- Eaton NZM Molded Case Circuit Breaker 4-Pole 400A, Breaking Capacity 5 kA
- Eaton NZM3 Circuit Breaker Accessory 4-Pole 630A Built-In
- Eaton NZM3 PXR25 Circuit Breaker Accessory 4-Pole 250A Built-In
- Eaton NZM3 PXR25 Circuit Breaker Accessory 4-Pole 400A, Breaking Capacity 9 kA
- Eaton NZM Circuit Breaker Accessory 4-Pole 630A, Breaking Capacity 5 kA