The Siemens Power contactor, AC-3 17 A, 7.5 kW / 400 V 2 NO + 2 NC, 230 V AC 50 / 60 Hz, with inserted varistor, 3-pole, Size S0 Spring type terminal Captive auxiliary switch Power contactor SIRIUS 3RT2 for switching motors.
The contactors offer the best connection to the automation level for every application (parallel, via ASi or IO-Link): Integrated auxiliary switches reduce the complexity of your design