Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 450 A, Breaking Capacity 5 kA, Fixed
- RS stock no.:
- 257-957
- Mfr. Part No.:
- 284465 NZMN3-SE450-CNA
- Manufacturer:
- Eaton
Subtotal (1 unit)*
R 57 289,50
(exc. VAT)
R 65 882,92
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 06 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 57,289.50 |
*price indicative
- RS stock no.:
- 257-957
- Mfr. Part No.:
- 284465 NZMN3-SE450-CNA
- Manufacturer:
- Eaton
Specification
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 | 450 A | |
| Breaking Capacity | 5kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V | |
| Height | 297mm | |
| Standards/Approvals | CE, RoHS, UL 489, CSA, UL Listed, UL/CSA, IEC, IEC/EN 60947, IEC 60947-2 | |
| Depth | 166mm | |
| Width | 140 mm | |
| Break Time | 10 ms | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Molded Case Circuit Breaker | ||
Range NZM | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 450 A | ||
Breaking Capacity 5kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V | ||
Height 297mm | ||
Standards/Approvals CE, RoHS, UL 489, CSA, UL Listed, UL/CSA, IEC, IEC/EN 60947, IEC 60947-2 | ||
Depth 166mm | ||
Width 140 mm | ||
Break Time 10 ms | ||
Exempt
- COO (Country of Origin):
- RO
The Eaton moulded case circuit breaker, part of The Eaton Moeller series NZM, provides exceptional performance and reliability for electrical systems. Designed for three-phase applications with a current rating of 450A, it ensures robust protection against overloads and short circuits. Its advanced electronic release mechanism enhances precision, making it ideal for demanding environments. Compliance with multiple global standards, including RoHS and UL listings, underscores its commitment to safety and quality. Furthermore, the product's compact dimensions and efficient heat dissipation support space-saving installation in diverse applications. Elevate your electrical protection strategy with this state-of-the-art circuit breaker, which guarantees longevity and exceptional functionality for various industrial sectors.
Electronic release enhances operational precision and responsiveness
Complies with major international safety and environmental standards
Designed specifically for three-phase applications to maximise efficiency
Compact design allows for easier integration into existing systems
Robust short-circuit protection safeguards your electrical systems
Versatile installation options adapt to various mounting techniques
Efficient heat dissipation ensures optimal performance at high loads
Multiple terminal capacities provide flexible connectivity solutions
Strong resistance to environmental factors supports operation in demanding conditions
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