System pro E Power Busbar Support Assembly Drawing

This document is a technical specification or assembly drawing for ABB's System pro E power distribution equipment, detailing mounting dimensions, torque specifications, and component references for busbar supports and enclosures. It includes part numbers such as PBBE0712, PBBE2242, and PBBE0062, along with fastener types (Torx, M6, M8, M10, M12) and tightening torques for Tmax T6-T7 and Emax E1.2 to E6.2 circuit breakers.