CIRCUIT-BREAKER VL 630N STANDARD SWITCHING CAPACITY ICU=45KA / 415 V AC 3 POLE, STARTER COMBINATION PROTECTION OVERCURRENT RELEASE MAGNETIC IN=500A, RATED CURRENT II=3250-6300A, SHORT CIRCUIT WITHOUT AUXILIARY RELEASE AUXILIARY/ALARM SWITCH KIT 2HS(1NO+1NC)+1AS(1NO)