CIRCUIT-BREAKER VL 160H HIGH SWITCHING CAPACITY ICU= 70 KA, 415 V AC 4-POLE, SYSTEM PROTECTION OVERCURRENT RELEASE TM, LI IN= 50 A, RATED CURRENT IR= 40...50 A, OVERLOAD PROT. II= 300...600 A, SHORT-CIRCUIT PROT., N PROTECTED WITHOUT AUXILIARY RELEASE AUX