Description
The Trane SFCTR1P40A120VL 1-Pole Contactor W/Lungs is an electrically operated switching component used to control power to high-load components in heating and cooling systems. It operates with a 120 VAC coil and is rated for 40 amps, allowing it to switch circuits such as compressors, motors, and condenser equipment. It is applied in HVAC systems within outdoor condensing units and control panels where power switching is required. It uses a low-voltage control signal to open or close the main power circuit, supporting safe operation and consistent electrical control during system operating cycles.
