CIRCUIT-BREAKER VL 1600N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, NON-AUTOMATIC OVERCURRENT RELEASE MAGNETIC IN=1600A, RATED CURRENT II=14400A, SHORT CIRCUIT UNDERVOLTAGE RELEASE 220 - 250 V AC AUXILIARY/ALARM SWITCH KIT 2HS(1NO+1NC)+1AS(1NO)