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circuit breaker 3VA2 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V 4-pole, line protection ETU350, LSI, In=250 A overload protection Ir=100 A...250 A short-circuit protection Isd=1.5...10 3VA2225-5HN42-0BL0 |
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Pakkimistase 1 |
4042949036760 |
Kirjeldus
circuit breaker 3VA2 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V 4-pole, line protection ETU350, LSI, In=250 A overload protection Ir=100 A...250 A short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In neutral conductor protection adjustable (OFF, 50%, 100%) nut keeper kit undervoltage release (UVR) 24 V DC 2 auxiliary switches HQ 1 trip alarm switch HQ 1 electrical alarm switch