Siemens 3TA6110-0A Contactor

Siemens 3TA6110-0A Contactor is a 3TA-series industrial switching device built by Siemens, designed to control electrical loads in automation and motor-control circuits. It features a 110 VAC coil, enabling remote actuation from control devices such as pushbuttons, relays, or PLC outputs, while handling the power side of the circuit through its main contacts. This model, catalog number 3TA6110-0A, represents Siemens' robust line of control contactors known for reliable operation in harsh industrial environments. Use cases typically include starting and stopping small to mid-size motors, pumps, fans, and other equipment in conveyor lines or packaging machinery, where a compact, field-reachable controller is advantageous. The 3TA6110-0A is designed to be integrated into control panels alongside standard auxiliaries and protection devices, offering a modular approach to building motor-handling circuits with proven Siemens performance, long service life, and straightforward maintenance.