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circuit breaker 3VA2 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V 4-pole, line protection ETU560, LSIG, In=250 A overload 3VA2225-5JQ42-0KL0 |
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Elektros automatas
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4042949329831 |
Aprašymas
circuit breaker 3VA2 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V 4-pole, line 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 neutral 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 nut keeper kit shunt trip left 208-277 V AC 50/60 Hz 2 auxiliary switches HQ 1 trip alarm switch HQ 1 electrical alarm switch