Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 40A, Breaking Capacity 7.5 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

SGD758.16

(exc. GST)

SGD826.39

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD758.16

*price indicative

RS Stock No.:
256-800
Mfr. Part No.:
274223 NZMN1-AF40-NA
Manufacturer:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Product Type

Molded Case Circuit Breaker

Range

NZM

Series

NZM

Number of Poles

3

Current Rating

40A

Breaking Capacity

7.5kA

Rated AC Voltage

690V ac

Mount Type

Fixed

Mount Hole Size

M4

Terminal Type

Box

Standards/Approvals

CE, CSA, DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, UL, VDE 0106 Part 110

Width

90mm

Height

165.5mm

Depth

88mm

Reset Actuator Type

Rocker Lever

Tripping Characteristics

Thermomagnetic

Tripping Mechanism

Thermomagnetic

Break Time

10 ms

RoHS Status: Exempt

COO (Country of Origin):
RO
The Eaton Moeller series NZM is a cutting-edge molded case circuit breaker designed to deliver exceptional performance and reliability in electrical installations. This product features a robust, thermomagnetic release system that ensures both current limiting capabilities and automatic shutoff during overload conditions, safeguarding your systems from possible damage. With a rated operational current of 40 A and a voltage rating of 690 V, it is ideal for branch circuits and feeder circuits in unearthed supply systems. The NZM series's design prioritises compliance with international standards, including IEC and UL certifications, ensuring peace of mind for users. Its ease of integration into existing systems makes it a popular choice among panel builders and electrical engineers alike, contributing to its reputation for excellence in North America and beyond.

Thermomagnetic release system ensures reliable protection against overload and short circuits

Designed for maximum operational efficiency within branch and feeder circuit applications

Complements unearthed supply systems, providing versatile installation options

Complies with global electrical standards, reinforcing confidence in safety and quality

Streamlined integration facilitates quick installation and enhances system reliability

Robust construction tailored to meet the demanding conditions of industrial environments

User-friendly handle type allows for convenient operation and maintenance

Related links