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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.

140MT-D9E-A63

This motor protection circuit breaker boasts a 3-pole configuration and is mountable on a DIN rail. It provides a current range of 0.4 to 0.63 A. The breaking capacity is classified as high, with an i

In Stock Ships Today
5.0

140M-C2E-B25-KY

This circuit breaker features three poles and offers a normal breaking capacity. The protection combines adjustable thermal and fixed magnetic trip mechanisms, with a magnetic trip rated for standard

In Stock Ships Today
5.0

140M-F8T-C32

This circuit breaker features three poles and is intended for use in a three-phase environment. The rated voltage capability is 690 V AC, and it utilizes a DIN-rail mounting method for easy installati

Available
5.0

140M-C2E-C32

This circuit breaker has three poles and is rated for a motor-load power of 15 kW. It provides a short-circuit trip current of 448 A, and its maximum breaking capacity is rated at 6 kA. The 140M-C2E-C

In Stock Ships Today
4.5

140M-RC2E-B25

This circuit breaker is built with a frame size designated as Frame C and is equipped with three poles. Its breaking capacity is rated at 65 kA when operating at 400 volts. The rotary knob operation a

Available
5.0

140M-C2E-C16-CX-KY

This circuit breaker operates within a current adjustment range of 10 to 16 amperes and has a substantial breaking capacity of 65 kA at 400 volts. It can handle 3-phase systems and is rated IP 20 for

In Stock Ships Today
5.0

140M-I8P-D15S-CX

This circuit breaker is categorized as a molded-case type and features a three-pole configuration, suitable for industrial use. The device supports a maximum operating humidity of 80% and allows for o

In Stock Ships Today
5.0

140M-C2E-C16-BX

This model features a robust three-pole configuration and offers a current adjustment range from 10 to 16 Amperes. It mounts easily on a DIN rail and uses screw terminals for secure electrical connect

In Stock Ships Today
5.0

140M-C-UXH

With a mounting width of 18 mm, this under voltage release module has an operating frequency range from 50 to 60 Hz. It is rated for temperatures between 0 °C and 40 °C and can maintain functionality

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5.0

140M-I8P-B30-CX

This circuit breaker features an I-frame size and possesses a significant breaking capacity of 65 kA. Its operating temperatures range from 0 °C to 40 °C, while storage temperature conditions remain t

In Stock Ships Today
5.0
Showing 141-150 of 168 results