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.
Browse available units in our catalog of 140M Circuit Breakers.
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
This padlockable knob is designed to fit the 140MT-C, 140MT-D, and 140UT-D motor protection circuit breakers. It is available in black and features a twist mechanism for operation. It allows for a sin
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
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
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
This circuit breaker is constructed in Frame Size F and supports an adjustable thermal adjustment range of 23 to 32 Amps. It can operate in environments with maximum humidity levels of 80% (non-conden
This connecting module supports a current rating of 25 amperes and is suitable for installation at altitudes up to 1000 meters. It features temperature tolerance between -25°C and 60°C for operation a
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
This operating knob weighs 0.20 lbs and comes in a distinctive red and yellow color scheme. It is engineered to function within a temperature range of -25°C to 60°C, accommodating a wide variety of op