circuit breaker VL800 UL; type MG (cat no. HMS3S800) non-interchangeable frame, with circuit breaker approval acc. to UL 489 high breaking capacity 3-pole, NEMA rating 65kA/480V, (molded case switch) trip unit magnetic TA=40°C In=< 800A, rated current II=6500A short-circuit protection non-auto. air circuit breaker without connection accessories without auxiliary release without auxiliary/alarm switch