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circuit breaker 3VA2 IEC Frame 400 breaking capacity class M Icu=55 kA @ 415 V 4-pole, line protection ETU350, LSI, In=400 A overload protection Ir=160 A...400 A short-circuit protection Isd=1.5...10 3VA2340-5HN42-0HH0 |
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4042949088837 |
Aprašymas
circuit breaker 3VA2 IEC Frame 400 breaking capacity class M Icu=55 kA @ 415 V 4-pole, line protection ETU350, LSI, In=400 A overload protection Ir=160 A...400 A short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In neutral conductor protection adjustable (OFF, 50%, 100%) nut keeper kit shunt trip (STL) 12-30 V DC; 24 V AC 50/60 Hz 2 auxiliary switches HQ 1 trip alarm switch HQ