circuit breaker VL400 UL; type JG (cat no. HJM3L400L) non-interchangeable frame, with circuit breaker approval acc. to UL 489 high breaking capacity 3-pole, NEMA rating 65kA/480V, (motor starter protector) Electronic Trip Unit magnetic TA=40°C In=< 400A, rated current II=1250..2500A short-circuit protection starter combination without connection accessories without auxiliary release without auxiliary/alarm switch