Power contactor, AC-3 225 A, 110 kW / 400 V Coil AC 50/60 Hz and DC 96-127 V x (0.8-1.1) F-PLC input 24 V DC 3-pole size S10 Auxiliary contacts 2 NO + 2 NC cannot be dissolved (SUVA) Main circuit: Busbar Control and auxiliary circuit: screw terminal