Description
circuit breaker VL400X UL type LG (cat no. NLK3A400) non-interchangeable frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-pole; NEMA rating 35kA/480V and 18kA/600V (molded case circuit breaker) trip unit LCD ETU, LI/LS/LSI TA=40°C In=400A, rated current ISD=1.25-10xIR, II=11X in short-circuit protection IR=150-400A ETU for line protection without connection accessories without auxiliary release without auxiliary/alarm switch
