circuit breaker VL160N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection Trip Unit ETU20, LSI In=63A, rated current IR=25...63A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection N unprotected with screw terminals without auxiliary release without auxiliary/alarm switch, spare part product only for replacement purposesHs Code : 85362090