Siemens / 3VL4731-3TB46-....

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CIRCUIT-BREAKER VL 400L VERY HIGH BREAKING CAPACITY ICU=100KA / 415 V AC 4 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU10, LI IN=315A, RATED CURRENT IR=128-315A, OVERLOAD II=1,25TO11XIN, SHORT CIRCUIT