Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 400A, Breaking Capacity 5 kA, Fixed
- RS Stock No.:
- 256-145
- Mfr. Part No.:
- 269278 NZMN3-AEF400-NA
- Manufacturer:
- Eaton
Subtotal (1 unit)*
SGD3,733.21
(exc. GST)
SGD4,069.20
(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 04 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD3,733.21 |
*price indicative
- RS Stock No.:
- 256-145
- Mfr. Part No.:
- 269278 NZMN3-AEF400-NA
- 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 | Molded Case Circuit Breaker | |
| Range | NZM | |
| Series | NZM | |
| Number of Poles | 3 | |
| Current Rating | 400A | |
| Breaking Capacity | 5kA | |
| Rated AC Voltage | 690V ac | |
| Mount Type | Fixed | |
| Terminal Type | Screw | |
| Height | 297mm | |
| Depth | 166mm | |
| Standards/Approvals | IP40, IEC 60068-2-78, UL, CE, IP20, DIN EN 50274, CSA, VDE 0106 Part 110, IEC 60068-2-30, RoHS, IP66, IEC/EN 60947-2 | |
| Width | 140mm | |
| Reset Actuator Type | Rocker Lever | |
| Break Time | 10 ms | |
| Tripping Mechanism | Electronic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Molded Case Circuit Breaker | ||
Range NZM | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 400A | ||
Breaking Capacity 5kA | ||
Rated AC Voltage 690V ac | ||
Mount Type Fixed | ||
Terminal Type Screw | ||
Height 297mm | ||
Depth 166mm | ||
Standards/Approvals IP40, IEC 60068-2-78, UL, CE, IP20, DIN EN 50274, CSA, VDE 0106 Part 110, IEC 60068-2-30, RoHS, IP66, IEC/EN 60947-2 | ||
Width 140mm | ||
Reset Actuator Type Rocker Lever | ||
Break Time 10 ms | ||
Tripping Mechanism Electronic | ||
- COO (Country of Origin):
- RO
The Eaton Moeller series NZM is a sophisticated molded case circuit breaker, designed to manage electrical systems with utmost efficiency and reliability. This powerful three-pole circuit breaker boasts a rated current of 400A, making it ideal for ensuring protection in branch and feeder circuits. Constructed with advanced electronic release technology, it offers superior safety features and performance for demanding applications. Its rugged design complies with stringent international standards, ensuring long-lasting operation in various environments. With a robust thermal management system and impressive short-circuit breaking capacities, this breaker is specially tailored for the unique requirements of the North American market, ensuring peace of mind and compliance in system installations.
Electronic release system for enhanced precision in performance
Optimised for installations at higher voltages up to 690 V AC
Compact design minimizes space requirements in control panels
Corrosion resistance meeting product standard requirements
High mechanical lifespan with 15,000 operations for durability
User-friendly installation with screw connection for main circuits
Thermal stability ensures reliable performance under varying temperatures
Comprehensive compliance with UL, CSA, and IEC regulations
IP20 protection for broad usability in control environments
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