3VA2450-7HK42-0AA0 SIEMENS | 4042948834756
108 620 грн.
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circuit breaker 3VA2 IEC Frame 630 breaking capacity class C Icu=110 kA @ 415 V 4-pole, line protection ETU340, ELISA LI, In=500 A overload protection Ir=200 A...500 A short-circuit protection Ii=14 x In neutral conductor protection adjustable (OFF, 50%, 100%) nut keeper kit |3VA24507HK420AA0