CIRCUIT BREAKER 3VA2 IEC FRAME 1000 BREAKING CAPACITY CLASS M ICU=55KA @ 415 V 3-POLE, LINE PROTECTION ETU320, LI, IN=800A OVERLOAD PROTECTION IR=320A ...800A SHORT CIRCUIT PROTECTION II=1,5... 12 X IN BUSBAR CONNECTION UNDERVOLTAGE RELEASE (UVR купить
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