Mounting and integration — busbar snap-on, screw terminals
The 3RA2110-0ED15-1AP0: Designed for snapping onto 60 mm busbar systems in a vertical mounting position — this is the standard panel layout for SIRIUS feeders, saving DIN-rail space when the busbar carries the main supply. Main circuit connections use screw-type terminals, field-wireable without special tools. The supplied contactor is 3RT2015-1AP01 and the link module is 3RA1921-1DA00 — both are pre-integrated, so the starter arrives as a single orderable unit. Dimensions: 45 mm wide, 155 mm deep, 203 mm high. Clearance requirements: 50 mm upwards, 20 mm forwards, 20 mm at the side, 10 mm downwards, zero backwards.