The Siemens power contactor, AC-3 50 A, 22 kW / 400 V 2 NO + 2 NC, 24 V DC with varistor, 3-pole, Size S2, screw terminal Captive auxiliary switch Suitable for 2 A PLC outputs Coupling relay SIRIUS 3RT2 for switching motors and auxiliary and control circu
They offer convincing performance from a compact design with high contact reliability It is Simple, efficient and always up to date - SIRIUS modular system
