Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 450 A, Breaking Capacity 5 kA, Fixed
- RS Stock No.:
- 258-383
- Mfr. Part No.:
- 269312 NZMN3-VEF450-NA
- Brand:
- Eaton
Subtotal (1 unit)*
£3,680.46
(exc. VAT)
£4,416.55
(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 + | £3,680.46 |
*price indicative
- RS Stock No.:
- 258-383
- Mfr. Part No.:
- 269312 NZMN3-VEF450-NA
- 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 | Molded Case Circuit Breaker | |
| Series | NZM | |
| Number of Poles | 3 | |
| Current Rating | 450 A | |
| Breaking Capacity | 5kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Terminal Type | Screw | |
| Standards/Approvals | IP40, IEC 60068-2-30, IP66, CE, UL, DIN EN 50274, RoHS, VDE 0106 Part 110, IEC 60068-2-78, IEC/EN 60947-2, CSA, IP20 | |
| Depth | 166mm | |
| Height | 297mm | |
| Width | 140 mm | |
| Tripping Characteristics | Adjustable Delay Setting, constant function: switchable | |
| Tripping Mechanism | Electronic | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Range NZM | ||
Product Type Molded Case Circuit Breaker | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 450 A | ||
Breaking Capacity 5kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Terminal Type Screw | ||
Standards/Approvals IP40, IEC 60068-2-30, IP66, CE, UL, DIN EN 50274, RoHS, VDE 0106 Part 110, IEC 60068-2-78, IEC/EN 60947-2, CSA, IP20 | ||
Depth 166mm | ||
Height 297mm | ||
Width 140 mm | ||
Tripping Characteristics Adjustable Delay Setting, constant function: switchable | ||
Tripping Mechanism Electronic | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
- COO (Country of Origin):
- RO
The Eaton Moeller NZM series is an advanced solution for electrical circuit protection, expertly designed for high-demand applications. This molded case circuit breaker provides unparalleled reliability with its robust frame and cutting-edge electronic release system. Ideal for three-phase systems, it accommodates currents up to 450A, ensuring optimal performance in various operational conditions. Its compact dimensions facilitate easy integration into existing switchgear, while compliance with strict international standards guarantees safety and efficiency. Users will appreciate the advanced settings for delayed and instantaneous current adjustments, allowing for precise control tailored to specific load requirements. With a rich history of innovation and quality, this circuit breaker stands out as a vital component in safeguarding electrical systems.
Three-pole design for extensive application versatility
Electronic release for precision current management
Wide operational temperature range for diverse environments
Temperature rise calculations supported by comprehensive heat dissipation data
Zero auxiliary contacts streamline installation and management
High short-circuit breaking capacity for enhanced safety
Compact dimensions facilitate ease of installation within switchboards
Compliance with RoHS and multiple international safety standards
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