CIRCUIT-BREAKER VL 630H HIGH BREAKING CAPACITY ICU=70KA / 415 V AC 4 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU22, LSIG IN=630A, RATED CURRENT IR=252-630A, OVERLOAD ISD=1,5TO9XIR, II=10XIN SHORT-CIRCUIT N PROTECTED SHUNT RELEASE 110 - 127 V AC AUXILIARY/ALARM SWITCH KIT 2HS(1NO+1NC)+1AS(1NO)