CIRCUIT-BREAKER VL 400X UL; TYPE LG (CAT NO. NLX3P600) NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER TO UL489 STANDARD SWITCHING CAPACITY 3-POLE, NEMA RATING 35KA/480V, (MOLDED CASE CIRCUIT BREAKER) OVERCURRENT RELEASE ETU, LSI TU= 40 DEGR. CELSIUS IN= 600A, RATED CURRENT ISD=1.5 TO 9 X IR, II=10 X IN SHORT-CIRCUIT PROTECTION IR= 200-600A OVERCURRENT REL. F. PLANT PROTECTION W/O CONNECTION ACCESSORIES