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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-J2E-D10-XT

This circuit breaker features a J-frame size with three poles, offering robust protection against electrical faults. It provides short-circuit protection with a breaking capacity of 25 kA and utilizes

In Stock Ships Today
5.0

140MT-D9E-C32

This motor protection circuit breaker features three poles and is designed with a high breaking capacity to ensure safety. Factory assembled, it has screw-type connections for secure installation and

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5.0

140M-C-WBE

This circuit breaker consists of three poles and is intended for 3-phase operation. It has a maximum voltage rating of 690 volts AC and mounts onto a DIN rail. Designed to function within an operating

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5.0

140M-C2N-A16

As part of the 140M series, this circuit breaker utilizes fixed magnetic-only protection and carries a standard magnetic trip feature. It operates at a rated voltage of 600 V AC and has a trip class r

In Stock Ships Today
5.0

140M-C2T-B10

This circuit breaker is designed in a C-frame size with three poles, allowing it to efficiently manage 3-phase connections. Operating with a fixed high magnetic trip feature, it provides effective sho

In Stock Ships Today
5.0

140M-I8P-C30-CXM

As part of the 140M series, this motor protection circuit breaker features three poles and is suitable for three-phase applications. It is designed to operate at a maximum voltage of 690 V. The unit u

In Stock Ships Today
4.5

140M-C-SNK

This under voltage release module is intended for use with F-Frame circuit breakers. It operates at a frequency range between 50 Hz and 60 Hz. The device connects through screw terminals and can handl

Available
5.0

140M-D8N-B63

This three-pole circuit breaker operates using a magnetic-only trip method and supports a frame size categorized as Frame D. The device features an IP20 protection rating, ideal for indoor use. With a

In Stock Ships Today
5.0

140M-C2E-B25-CX

This 3-pole circuit breaker boasts a magnetic trip current of 33 Amperes, ensuring effective operations. It supports a breaking capacity of 65 kA at 400 volts and features screw clamp terminals. The i

In Stock Ships Today
5.0

140M-C2T-A25

This circuit breaker offers adjustable thermal protection and is designed for mounting on DIN rails. It can operate effectively at altitudes up to 1000 meters above sea level, making it suitable for a

In Stock Ships Today
5.0
Showing 131-140 of 189 results