3VA2463-7HN42-0AA0 SIEMENS | 4042948808375
112 280 грн.
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circuit breaker 3VA2 IEC Frame 630 breaking capacity class C Icu=110 kA @ 415 V 4-pole, line protection ETU350, LSI, In=630 A overload protection Ir=250 A...630 A short-circuit protection Isd=1.5...9x Ir, Ii=9x In neutral conductor protection adjustable (OFF, 50%, 100%) nut keeper kit |3VA24637HN420AA0