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NZM Series

Eaton Cutler-Hammer NZM Series

Eaton NZM Series breakers are molded case circuit breakers. The NZM Series also includes circuit breaker accessories and IEC switch disconnectors. NZM circuit breakers can protect motors, transformers, generators, and other industrial equipment. They can also provide power distribution for compatible industrial equipment. Some NZM Series breakers are available with thermal-magnetic or electronic trip mechanisms. Both types of trip units are available with current ratings between 20 and 1600 Amps. The NZM Series includes models with maximum switching capacities of 150 kA and maximum operational voltages of 690V.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse NZM Series

Browse available units in our catalog of NZM Series.

NZM4-XTVDV-NA

This harsh-duty sensor operates in a light mode, utilizing a through-beam design to enhance detection capabilities. It supports input voltages of 20–132 VAC and 15–30 VDC, making it versatile for vari

In Stock Ships Today
5.0

NZMN2-A125-NA

This circuit breaker has three poles and employs a thermal-magnetic trip mechanism. It features a short-circuit capacity of 50 kAIC. The overload range is set between 100 A and 125 A, accommodating va

Available
5.0

NZMB2-A250-NA

Designed with a robust thermal-magnetic trip mechanism, this device offers fixed thermal trip for overcurrent protection and adjustable magnetic trip for enhanced sensitivity. This circuit breaker sup

Available
5.0

NZMB1-AF100-NA

The circuit breaker features a thermal-magnetic trip mechanism and includes three poles for effective current management. It offers a short-circuit interrupt rating of 25 kAIC, ensuring it can handle

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5.0

NZMB2-A250-BT-NA

This molded case circuit breaker consists of three poles, making it suitable for three-phase configurations. It is especially designed with a short-circuit rating of 25 kAIC and employs a thermal-magn

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5.0

NZMB1-A50-NA

With a short-circuit rating of 25 kAIC at 480 VAC, this circuit breaker comes equipped with a control element that includes a toggle or rocker lever. It features a box/frame clamp terminal type and op

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5.0

NZMB1-A20-NA

This circuit breaker consists of three poles and a thermal-magnetic trip unit. It has an overload release current setting adjustable between 15 A and 20 A. The device includes a short-circuit rating o

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5.0

NZMB1-AF20-NA

This circuit breaker is built on the NZM1-frame, weighing 2.31 lbs, and offers a short-circuit breaking capacity of 25 kA IC. It is equipped with a rocker lever handle and utilizes box terminals for c

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5.0

NZMN1-A63-NA

This circuit breaker incorporates a thermal-magnetic trip unit and is capable of handling short-circuit releases ranging from 380 A to 630 A. It provides a short-circuit breaking capacity of 50 kIAC.

In Stock Ships Today
5.0

NZMN2-AF200-NA

Designed as a three-pole unit, this circuit breaker employs a T268 thermal-magnetic trip unit suitable for protecting electrical circuits. Supporting input voltages of 600Y/347 V AC, 480 V AC, as well

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5.0
Showing 1-10 of 17 results