Siemens 3TF53 3P Contactor 210A 600VAC Coil 110 120V

Siemens 3TF53 3P Contactor delivers 210 A continuous current handling with a 600 VAC main rating and a dual 110/120 VAC control coil. This three-pole motor starter provides AC-3 duty with three main contacts and an auxiliary block offering 2 normally open and 2 normally closed contacts for signaling and interlocking. The 110/120 VAC coil enables operation from common control voltages used in Siemens control panels, while the main contacts are rated for up to 600 VAC. It is part of the Siemens 3TF family of contactors used for motor control in three-phase circuits. Typical applications include starting and stopping three-phase motors in conveyors, compressors, pumps, and machine tools where reliable coil compatibility and interlock capabilities are required.