Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 40 A, Breaking Capacity 18.5 kA, Fixed
- RS stock no.:
- 256-068
- Mfr. Part No.:
- 265799 NZMB1-4-A40
- Manufacturer:
- Eaton
Subtotal (1 unit)*
R 9 729,54
(exc. VAT)
R 11 188,97
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 9,729.54 |
*price indicative
- RS stock no.:
- 256-068
- Mfr. Part No.:
- 265799 NZMB1-4-A40
- 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 | |
| Range | NZM | |
| Product Type | Molded Case Circuit Breaker | |
| Series | NZM | |
| Number of Poles | 4 | |
| Current Rating | 40 A | |
| Breaking Capacity | 18.5kA | |
| Rated AC Voltage | 440 V ac | |
| Mount Type | Fixed | |
| Mount Hole Size | M4 | |
| Terminal Type | Box | |
| Depth | 84.5mm | |
| Height | 145mm | |
| Width | 120 mm | |
| Standards/Approvals | DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, VDE 0106 Part 110 | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Tripping Mechanism | Thermomagnetic | |
| Tripping Characteristics | Thermomagnetic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Range NZM | ||
Product Type Molded Case Circuit Breaker | ||
Series NZM | ||
Number of Poles 4 | ||
Current Rating 40 A | ||
Breaking Capacity 18.5kA | ||
Rated AC Voltage 440 V ac | ||
Mount Type Fixed | ||
Mount Hole Size M4 | ||
Terminal Type Box | ||
Depth 84.5mm | ||
Height 145mm | ||
Width 120 mm | ||
Standards/Approvals DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, VDE 0106 Part 110 | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
Tripping Mechanism Thermomagnetic | ||
Tripping Characteristics Thermomagnetic | ||
Exempt
- COO (Country of Origin):
- RO
The Eaton Molded Case Circuit Breaker is designed to ensure optimal protection and reliability for your electrical systems. Offering robust performance, this four-pole circuit breaker is ideally suited for use in unearthed supply systems up to 440V. With its thermo-magnetic release system, it not only safeguards against overloads but also short circuits, providing peace of mind for your installations. This versatile circuit breaker is compliant with IEC/EN standards, ensuring it meets stringent safety requirements, making it a superior choice for professionals seeking efficiency, durability, and safety in one package.
Compatible with various installation methods to suit different environments
User-friendly installation optimises time and resource efficiency
Superior thermal stability ensures longevity and consistent operation
Temperature rise calculations aid in effective panel design and efficiency
Mounting options include DIN rail allowing adaptability for various applications
Environmentally compliant adhering to RoHS standards
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