Техническое описание:
Circuit breaker 3VA2 IEC Frame 630 Switching capacity class C Icu=110 kA @ 415 V 3-pole, system protection ETU320, LI, In=400 A Overload protection Ir=160 A...400 A short-circuit protection Ii=1.5...12 x In Lug terminal 1 auxiliary switch HQ 1 tripped signaling contact HQ
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