Description
The General Electric Products 3ARR8E4 Magnetic Contactor is an electromechanical switching part that is used to regulate the flow of power to the electrically powered components. It is fitted in control panels in HVAC systems to control the operation of compressors, condenser fans or blower motors using low-voltage control signals. The contactor has a 24V coil and is rated at 30 Amp current carrying and has a two-pole design to switch incoming line voltage. It is essential in the control of the system as it provides safe isolation of high-current circuits and coordinates with thermostats and control boards.
