CIRCUIT-BREAKER VL 1200 UL; TYPE NG (CAT NO. LNS3S120) NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER TO UL489 VERY HIGH SWITCHING CAPACITY 3-POLE, NEMA RATING 100KA/480V, (MOLDED CASE SWITCH) OVERCURRENT RELEASE MAGNETIC TU= 40 DEGR. CELSIUS IN