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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-AFAR10A10

This internal auxiliary contact is characterized by its compatibility with C-Frame, RC-Frame, D-Frame, and F-Frame breakers. It can operate at 600 VAC for AC applications and 250 VDC for DC applicatio

In Stock Ships Today
5.0

140M-C-AFA10

This auxiliary contact block offers a single normally open (N.O.) contact and a single normally closed (N.C.) contact. It utilizes screw terminals for easy connections. The module supports a maximum t

In Stock Ships Today
5.0

140M-C-W542N

This product is classified as a 3-phase busbar with two main connections. It is designed to operate efficiently across a temperature range from -25°C to 60°C. The device is also resilient in storage w

In Stock Ships Today
5.0

140M-C-W544N

This busbar is designed specifically for 3-phase applications and includes four connection points. The spacing distance between connections is 54 mm, providing compatibility with Bulletin 140M C-Frame

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5.0

140M-C-ASAR01M10

Intended for right-hand side mounting, this trip indication contact has two total contacts: one normally closed (N.C) and one normally open (N.O). It functions effectively in storage conditions rangin

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5.0

140M-C-PEM12

With an operating temperature range between -20°C and 60°C, this module caters to various environmental conditions. The 140M-C-PEM12 is designed to excel in manual motor starting applications where du

In Stock Ships Today
5.0

140M-C-PKC23

Designed for the 140M Circuit Breakers series, this starter connector kit achieves reliable mechanical and electrical interconnections. Its rated current stands at 25 Amps, while it is made of industr

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5.0

140M-C-SNF

This module supports a frequency range from 50 Hz to 60 Hz and features screw terminals for secure connections. Rated IP2X, it is designed for moderate environmental exposure. This unit can handle wir

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5.0
Showing 161-168 of 168 results