The Siemens power contactor, AC-3 80 A, 37 kW / 400 V 1 NO + 1 NC, 110 V AC/50 Hz 120 V/60 Hz 3-pole, 3 NO, Size S3 screw terminal Power contactor SIRIUS 3RT2 for switching motors.
The comprehensive range of accessories, such as auxiliary switches, auxiliary releases etc. is standardized for all sizes
