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 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
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
This unit operates across three phases and is equipped with three poles. The adjustable thermal trip current range extends from 4.0 A to 6.3 A, while the magnetic trip current is set at 82 A. This bre
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
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
This motor protector features a 3-pole configuration and is rated for use at 50/60 Hz frequencies. With a thermal-magnetic control mechanism and an interrupt rating of 50 kA, this device provides effe
This circuit breaker is developed from the C Frame design and contains three poles for enhanced circuit management. It operates effectively at a rated voltage of 690 VAC under IEC standards and 480 VA
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
This circuit breaker has a short-circuit rating of 25 kA and complies with UL and IEC standards. It is installed in an open-style mounting configuration and features a manual reset mechanism. The opti
This circuit breaker supports thermal release adjustments ranging from 80 to 100 Amps. It is capable of handling a magnetic release operating current between 600 and 1200 Amps, making it suitable for