Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 160 A, Breaking Capacity 18.5 kA, Fixed
- RS Stock No.:
- 255-394
- Mfr. Part No.:
- 265849 NZMB2-4-A160
- Brand:
- Eaton
Subtotal (1 unit)*
£1,280.91
(exc. VAT)
£1,537.09
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 15 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,280.91 |
*price indicative
- RS Stock No.:
- 255-394
- Mfr. Part No.:
- 265849 NZMB2-4-A160
- 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 | Molded Case Circuit Breaker | |
| Range | NZM | |
| Series | NZM | |
| Number of Poles | 4 | |
| Current Rating | 160 A | |
| Breaking Capacity | 18.5kA | |
| Rated AC Voltage | 440 V ac | |
| Mount Type | Fixed | |
| Terminal Type | Screw | |
| Width | 140 mm | |
| Depth | 149mm | |
| Standards/Approvals | IP20, DIN EN 50274, RoHS, IEC 60068-2-78, VDE 0106 Part 110, IP66, IEC/EN 60947-2, IP40, IEC 60068-2-30 | |
| Height | 184mm | |
| Tripping Characteristics | Thermomagnetic | |
| Tripping Mechanism | Thermomagnetic | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Molded Case Circuit Breaker | ||
Range NZM | ||
Series NZM | ||
Number of Poles 4 | ||
Current Rating 160 A | ||
Breaking Capacity 18.5kA | ||
Rated AC Voltage 440 V ac | ||
Mount Type Fixed | ||
Terminal Type Screw | ||
Width 140 mm | ||
Depth 149mm | ||
Standards/Approvals IP20, DIN EN 50274, RoHS, IEC 60068-2-78, VDE 0106 Part 110, IP66, IEC/EN 60947-2, IP40, IEC 60068-2-30 | ||
Height 184mm | ||
Tripping Characteristics Thermomagnetic | ||
Tripping Mechanism Thermomagnetic | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton Molded Case Circuit Breaker is designed to provide reliable protection and control for your electrical systems. With its robust thermo-magnetic technology, this four-pole circuit breaker ensures superior performance in demanding environments. Featuring a rated current of 160 A and a voltage rating of up to 440 V, it is ideally suited for unearthed supply systems. This device meets the highest standards of safety and performance, with certifications such as RoHS compliance and adherence to IEC/EN 60947. Its compact design allows for easy installation, while still providing the necessary features to ensure operational efficiency and longevity.
Designed for both fixed and DIN rail mounting options
Finger and back-of-hand proof protection ensures operator safety
Optimised for heat dissipation with a low power loss
Rugged construction designed to withstand mechanical impacts
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