Accessories for motor circuit breakers
"A category containing additional contact sets, additional relay modules, bridge blocks, knobs, handles and other parts that facilitate the installation and operation of motor circuit breakers. Motor circuit breakers are low voltage devices designed to protect against the effects of overloads and short circuits. These types of switches are also used to manually start and stop motors. They provide a rapid response in the event of a short circuit, shutting down the motor in a few milliseconds.