Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 40 A, DIN Rail
- RS stock no.:
- 257-762
- Mfr. Part No.:
- 272253 NZMB1-A40-NA
- Manufacturer:
- Eaton
Subtotal (1 unit)*
R 9 112,69
(exc. VAT)
R 10 479,59
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 02 March 2026
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Units | Per unit |
|---|---|
| 1 + | R 9,112.69 |
*price indicative
- RS stock no.:
- 257-762
- Mfr. Part No.:
- 272253 NZMB1-A40-NA
- 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 | 40 A | |
| Rated AC Voltage | 440 V ac | |
| Mount Type | DIN Rail | |
| Terminal Type | Box | |
| Standards/Approvals | IEC IEC 60947, CE, CSAC. . 509, CSA (File . 086), IECEN 60947, RoHS, UL, UL 489, UL (File . E159), UL ULCSA | |
| Width | 90 mm | |
| Depth | 88mm | |
| Height | 165mm | |
| Break Time | 10 ms | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Molded Case Circuit Breaker | ||
Range NZM | ||
Series NZM | ||
Number of Poles 3 | ||
Current Rating 40 A | ||
Rated AC Voltage 440 V ac | ||
Mount Type DIN Rail | ||
Terminal Type Box | ||
Standards/Approvals IEC IEC 60947, CE, CSAC. . 509, CSA (File . 086), IECEN 60947, RoHS, UL, UL 489, UL (File . E159), UL ULCSA | ||
Width 90 mm | ||
Depth 88mm | ||
Height 165mm | ||
Break Time 10 ms | ||
Exempt
- COO (Country of Origin):
- RO
The Eaton advanced thermomagnetic circuit breaker from The Eaton Moeller series NZM showcases exceptional performance in high-demand applications. Designed for optimal reliability, it combines unparalleled protection with intuitive operation. The circuit breaker features a robust three-pole configuration, ideal for protecting branch and feeder circuits in unearthed supply systems. With a rated current capacity of 40 A and voltage rating up to 440 V, it meets stringent international standards for safety and efficiency. Its compact dimensions and innovative design ensure easy integration into existing systems. In addition, its low power loss of 10.7 W and moisture-resistant construction demonstrate its ability to perform in challenging environments, making it a preferred choice for professionals seeking both functionality and durability in critical applications.
Thermomagnetic release system enhances circuit protection
Three-pole design allows for versatile applications
Compact dimensions facilitate installation in limited spaces
Moisture-resistant design ensures longevity in harsh environments
Robust overload and short-circuit protection safeguards valuable equipment
Rated short-circuit breaking capacity up to 30 kA minimizes system risks
Supports a wide range of terminal capacities for flexible connections
Optimised heat dissipation improves reliability under heavy load
Compliance with international standards assures dependable performance
User-friendly design simplifies maintenance and operation
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