Siemens 3VA1450-7EF32-0KE0 коммутационные устройства

circuit breaker 3VA1 IEC frame 630 breaking capacity class C Icu=110kA @ 415 V 3-pole, line protection TM240, ATAM, In=500A overload protection Ir=350A ...500A short-circuit protection Ii=5...10 x In nut keeper kit circuit breaker 3VA1 IEC frame 630 breaking capacity class C Icu=110kA @ 415 V 3-pole, line protection TM240, ATAM, In=500A overload protection Ir=350A ...500A short-circuit protection Ii=5...10 x In nut SHUNT TRIP LEFT 208-277 V AC 50/60 HZ 220-250 V DC ACCESSORY 4 AUXILIARY SWITCH CHANGEOVER H