Product description:
General Electric Type WPS-40 WavePro low-voltage power circuit breaker; cat# WE1NAQVXXXAXXXX, 4000 amp frame, 635 volt max, 4000 amp rating plug: TR40B4000 Micro Versa trip plus trip unit with LSG (K440LSIG). Manually operated, draw-out, sold used as-is.
EMSCO# AB-2013-19959 Loc: AB8-H3