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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-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-K5F-D10

Rated for a maximum voltage of 690 V AC, this circuit breaker features three poles and a short-circuit breaking capacity of 65 kA. Its performance is optimized for both 50 Hz and 60 Hz systems, ensuri

Available
5.0

140M-I8P-C50-CX

This molded-case circuit breaker features three poles and operates on 3-phase AC voltage. The trip mechanism is designed with magnetic trip technology. It utilizes line and load lug terminals for easy

In Stock Ships Today
5.0

140MT-D9N-B63

This motor circuit protector includes a fixed magnetic trip rating of 14 times the rated current and features a three-pole arrangement. It mounts easily on a DIN rail and uses screw terminals for conn

In Stock Ships Today
5.0

140MT-D9E-B16

This motor protection circuit breaker features an adjustable thermal current range of 1 to 1.6 Amps and is designed with three poles. The unit utilizes a standard magnetic trip mechanism and has screw

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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

140M-K5F-D16

This unit features a combined thermal trip mechanism, ensuring reliable operation under various conditions. Suitable for environments with non-condensing humidity levels up to 80%, it operates effecti

Available
5.0

140M-C2E-A25

This three-pole circuit breaker has a frame size of C and is rated for operational currents up to 0.4 Amperes, with magnetic release set at 3.3 Amperes. It operates at a maximum voltage of 690 Volts A

Available
5.0

140M-C2N-A40

This circuit breaker is housed in a C-Frame design with three poles, ensuring it can be effectively mounted on a DIN rail. With an IP20 rating, it offers minimal protection against solid objects, whil

In Stock Ships Today
5.0

140M-F8N-C32

This circuit breaker operates with three poles and is suitable for three-phase systems. It has a short-circuit breaking capacity of 65 kA and uses screw connections for electrical wiring. Rated IP2X,

In Stock Ships Today
5.0
Showing 131-140 of 168 results