CIRCUIT-BREAKER VL 160H HIGH BREAKING CAPACITY ICU=70KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU12, LIG 3PHASES/3WIRES IN=63A, RATED CURRENT IR=25-63A, OVERLOAD II=1,25TO11XIN, SHORT CIRCUIT WITH SCREW CONNECTION ETU COMMUNICATION-CAPABLE