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140M Circuit Breakers

Allen Bradley 140M Circuit Breakers

Allen Bradley 140M circuit breakers are designed for motor protection, and they support several protective functions. These protective functions include thermal overload protection, magnetic short circuit branch circuit protection, and manual switching. The 140M circuit breakers feature a current range of 0.1 to 45 Amps, and they support Type 2 coordination with contactors from the Allen Bradley Bulletin 100-C product line. These circuit breakers support Class 10 overload protection options.

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 140M Circuit Breakers

Browse available units in our catalog of 140M Circuit Breakers.

140M-C2E-B63

The Allen-Bradley 140M-C2E-B63 circuit breaker has been designed as part of the Allen-Bradley 140M Circuit Breakers series. It can provide a standard level of industrial motor protection. The 140M-C2E

In Stock Ships Today
5.0

140-CMN-6300

The Allen Bradley 140-CMN-6300 Circuit Breaker is a circuit breaker specifically designed for motor protection, with a rated operational current of 63 Amps. It can be used as a manual disconnect switc

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5.0

140M-C2E-C16

This circuit breaker is capable of accommodating motor current adjustments between 10 and 16 amperes. The unit utilizes a standard magnetic trip mechanism rated at Class 10, with a high magnetic trip

In Stock Ships Today
4.9

140-CMN-9000

The Allen-Bradley 140-CMN-9000 Circuit Breaker is a motor protection circuit breaker with a rated operational current of 90 Amps. Some of the applications where it can be used are as a manual disconne

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4.9

140-MN-0250

The 140-MN-0250 circuit breaker is an industrial breaker device. It is a 600 Volts AC rated unit.

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4.6

140M-F8E-C45

Offering three poles, the 140M-F8E-C45 supports an operational current of 45A and a supply current rating of 6.3A. Its nominal magnetic trip current reaches 585A, ensuring it effectively protects agai

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5.0

140M-C2E-B40

This circuit breaker features a frame size categorized as C with three poles. It supports DIN rail mounting, making installation convenient. The device has an adjustable thermal and fixed magnetic tri

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4.5

140M-C2E-C20

This motor protection circuit-breaker can handle an overload release current of 14.5 Amps while providing magnetic trip protection at a current rating of 260 Amps (IEC). The rated operational current

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5.0

140-CMN-4000

The 140-CMN-4000 motor protection circuit breaker has is part of the Bulletin 140-CMN product line by Allen-Bradley. The circuit breaker has a current rating of 16 to 90 Amps and a rated operational c

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4.7

140M-I8R-D15-M

This circuit breaker uses an adjustable magnetic trip type, allowing for customization in the trip current range from 750 A to 2500 A. It operates with a breaking capacity of 65 kA and supports up to

In Stock Ships Today
4.7
Showing 1-10 of 168 results