Siemens Industrial Controls 3RT1064-6AF36 Contactor 110-120V Coil 225A

The Siemens Industrial Controls 3RT1064-6AF36 is a heavy-duty electromagnetic switch designed primarily for high-current applications in HVAC equipment. It has a voltage rating of 110–120 volts and a current rating of 225 amps, making it appropriate for demanding applications. The contactor opens and closes its contacts in response to a control signal. When the coil gets electricity, the contacts close, enabling current to flow through the connected load. In contrast, the coil is a heavy-duty electromagnetic switch that is particularly built to tolerate large currents in HVAC equipment. It has a voltage and current rating of 225 amps when de-energized; the contacts open, preventing current flow.