CIRCUIT-BREAKER VL 250N STANDARD SWITCHING CAPACITY ICU=55KA / 415 V AC 3 POLE, MOTOR/ GENERATOR PROTECTION OVERCURRENT RELEASE ETU10M, LI IN=250A, RATED CURRENT IR=100-250A, OVERLOAD II=1,25TO11XIN, SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE AUXILIARY SWITCH KIT 2HS(1NO+1NC)