Supco DP402403 3-Pole Contactor 40A 208-240V Coil

The Supco DP402403 3-Pole Contactor is a definite-purpose electrical switching component used in refrigeration system to control high-load elements such as compressors, condenser fan and other motor-driven equipment in HVAC systems. Rated at 40A with a 240V coil it operates by receiving a low-voltage control signal from a thermostat or control board and switching higher-voltage power circuits on or off accordingly. Installed in air conditioning and heat pump assemblies, it operate as the systems power control and distribution circuit, supporting secure electrical switching, coordinated equipment cycling, during standard heating and cooling system use.