Circuit breaker VL250 UL type FG (cat no. NFK3T250) non-interchangeable frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-pole; NEMA rating 35KA@480V and 18KA@600/347V (molded case circuit breaker) Electronic Trip Unit ETU, LSI TA=40°C In=250A, rated current ISD=1.5-10xIR, II=11xIN short-circuit protection IR=125-250A Electron. Trip Unit for line protection without connection accessories without auxiliary/alarm switch
Browse 3VL3 (200 ... 250 A) catalog 
