CIRCUIT-BREAKER VL 400H HIGH BREAKING CAPACITY ICU=70KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT LCD ETU42, LSIG 3PHASES/3WIRES IN=315A, RATED CURRENT IR=128-315A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE