Siemens 3VA1332-5EF42-0BB0 коммутационные устройства

Автоматический выключатель 3VA1 IEC frame 400 breaking capacity class M Icu=55kA @ 415 V 4-pole, line protection TM240, ATAM, In=320A overload protection ir=224A ...320A short circuit protection iI=5.. .10 x In neutral Unprotected busbar connection Автоматический выключатель 3VA1 IEC frame 400 breaking capacity class M Icu=55kA @ 415 V 4-pole, line protection TM240, ATAM, In=320A overload protection ir=224A ...320A short circuit undervoltage release 24 V DC accessory for 3VA1 100/160 3VA2 2 auxiliary switch changeover H