CIRCUIT-BREAKER VL 1600N STANDARD SWITCHING CAPACITY ICU=50KA / 415 V AC 4 POLE, LINE PROTECTION OVERCURRENT RELEASE ETU10, LI IN=1600A, RATED CURRENT IR=640-1600A, OVERLOAD II=1,25TO9XIN, SHORT CIRCUIT N NOT PROTECTED WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH