Panelboard Interiors: Type - Lighting/Distribution Panel; Rating - Volts - 480/277VAC; Service - 3-Phase 4-Wire; Main Feed - None (kit required); Rating - Amps - 225; Bus Material - Aluminum; Branch Breaker Type - BAB/QBH/QBG; Branch Breaker Mounting - Bolt-On; Circuits - 42; Box/Trim Size - 20"X60" (508x1524mm); Additional Information - Feed Thru Lug Interior; Manufacturer Series - PRL2a
Additional Info: Feed Thru Lug Interior