CIRCUIT-BREAKER VL 160H HIGH BREAKING CAPACITY ICU=70KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU12, LIG 3PHASES/3WIRES IN=100A, RATED CURRENT IR=40-100A, OVERLOAD II=1,25TO11XIN, SHORT CIRCUIT WITH SCREW CONNECTION ETU COMMUNICATION-CAPABLE