Техническое описание:
Circuit breaker 3VA2 IEC Frame 250 Switching capacity class S Icu=36 kA @ 415 V 4-pole, system protection ETU560, LSIG, In=250 A Overload protection Ir=100 A...250 A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x 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
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