Siemens 3VA2450-7JQ42-0AA0 коммутационные устройства

Автоматический выключатель 3VA2 IEC Frame 630 Switching capacity class C Icu=110 kA @ 415 V 4-pole, system protection ETU560, LSIG, In=500 A Overload protection Ir=200 A...500 A short-circuit protection Isd=0.6..10x In, Ii=1.5..14x In N-conductor protection adjustable (OFF, up to 100%) Ground fault protection, can be switched off Ig=0.2...1 x In= tg=0.05-0.8s Lug terminal