Description
circuit breaker VL1200 UL; type NG (cat no. NNX3B120) non-interchangeable frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-pole, NEMA rating 35kA/480V, (molded case circuit breaker) trip unit TM, LI TA=40°C In=< 1200A, rated current II=7000...12000A short-circuit protection IR=1200A ETU for line protection without connection accessories without auxiliary release without auxiliary/alarm switch
