The Siemens Power contactor, AC-3 80 A, 37 kW / 400 V 1 NO + 1 NC, 175-280 V AC/DC with varistor 3-pole, size S2 screw terminals Power contactor SIRIUS 3RT2 for switching motors.
They can be combined with a variety of other components in the load feeder The front-panel terminals simplify the wiring