3VA1225-1AA42-0AE0 - Siemens
SWITCH DISCONNECTOR 3VA1 IEC FRAME 250 4-POLE SD100, IN=250A WITHOUT OVERLOAD PROTECTION WITHOUT SHORT CIRCUIT PROT. BUSBAR CONNECTION SHUNT TRIP (STL) 12-30 V DC, 24 V AC 50/60 HZ 2 AUXILIARY SWITCH HQ 1 TRIP ALARM SWITCH HQ