Siemens Industrial Controls 3RT1055-6AF36 3Ph 120V Cont 2N/O 2 N/C Aux

The Siemens Industrial Controls 3RT1055-6AF36 is a versatile 3-phase, 120V contactor developed for use in industrial control systems and high-performance HVAC equipment. This little device controls the flow of electricity to different components by acting as a remotely operated switch. Consider a contactor as a more powerful relay than a conventional switch, capable of managing larger currents. An electromagnet is activated by the coil used in the 3RT1055-6AF36 when it becomes electrified. Two sets of contacts inside the contactor are physically connected by this electromagnet's attraction of a movable contact arm. By functioning as switches, these contacts manage the current flow to the attached devices. Recall that for safe and efficient operation, contactor selection, installation, and setup must be done correctly.