Siemens 3TF2010-0BA4 is a size 00, three-pole electrical contactor designed for AC-3 motor control duty, rated to switch up to 4 kW at 400 V. It uses a 12 V DC coil for actuation and includes one auxiliary contact (10E) in addition to three main normally open contacts. The main circuit features three NO contacts with screw terminals for secure wiring. As part of the Siemens World Series, this compact contactor is well-suited for panel-mque control of three-phase loads in industrial automation.
