The Siemens Power contactor, AC-3 7 A, 3 kW / 400 V 2 NO + 2 NC, 230 V AC 50 / 60 Hz, with varistor plugged on, 3-pole, Size S00 Screw terminal Captive auxiliary switch block Power contactor SIRIUS 3RT2 for switching motors.
They are available in various sizes and in a wide performance range with AC and DC operation