CIRCUIT-BREAKER VL 400N STANDARD SWITCHING CAPACITY ICU=45KA / 415 V AC 3 POLE, STARTER COMBINATION PROTECTION OVERCURRENT RELEASE MAGNETIC IN=250A, RATED CURRENT II=2000-4000A, SHORT-CIRCUIT UNDERVOLTAGE RELEASE 220 - 250 V AC AUXILIARY SWITCH KIT 2HS(1NO+1NC)