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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.

140MG-G8P-B70

This motor protection circuit breaker features an adjustable magnetic trip unit, suitable for customized settings from 3 to 125 Amperes. It possesses a high-breaking capacity rated at 65 kiloamperes,

In Stock Ships Today
4.7

140M-C2E-B40-MT

The 140M circuit breaker has a nominal operating current of 4 Amperes, operating efficiently in both 50 and 60 Hertz environments. It provides a breaking capacity rated for normal applications and mai

In Stock Ships Today
4.7

140M-D8E-B63

This unit contains three poles and is built for 3-phase systems. The DIN-rail mount enables simple installation, and the thermal trip setting is adjustable to suit different operational conditions. It

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5.0

140M-C2E-B10-TE

This circuit breaker features a frame size rating of C with a continuous current capacity of 32 Amperes. The device operates within a frequency range of 50 to 60 Hertz and is equipped with a Trip Clas

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4.8

140M-F8E-C16

This circuit breaker features a thermal-magnetic trip type. It offers adjustable thermal settings along with a fixed magnetic trip release at 208 A. The thermal current range spans from 10.0 A to 16.0

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5.0

140MT-C3E-C29

This motor protection circuit breaker comes factory assembled and is classified as size C. It operates at a line frequency of 60 Hz and has standard breaking capacity, trip mechanisms, and screw conne

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5.0

140MT-D9N-C16

This MCP operates at a voltage rating of 600 VAC and complies with IEC standards. It supports a frequency range of 50 to 60 Hz and is designed for instant trip response. The device features a fixed ma

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5.0

140MT-D9N-B40

This motor circuit protector supports a rated current of 4A and functions effectively at frequencies of 50/60 Hz. It employs a magnetic trip type, fixed at 14 times the rated current. The insulation v

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5.0

140M-C2E-C10-SM

This circuit breaker features a short circuit breaking capacity of 100 kiloamperes at 400 Volts AC and is capable of handling operating power of 2.2 kilowatts at 230 Volts AC and 4 kilowatts at 400 Vo

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4.7

140M-C2E-A16

This circuit breaker features three poles and is designed for use in AC applications. It has a trip class of 10 and is mounted using a DIN-rail system. The device is rated with an IP2X protection leve

In Stock Ships Today
5.0
Showing 111-120 of 189 results