Panel fit — dimensions and busbar snap-on
The 3RA2220-1HD24-0AP6: The S0-size feeder measures 155 mm deep, 90 mm wide, and 260 mm tall — it snaps onto 60 mm busbar systems, saving DIN-rail space in a multi-starter lineup. Mounting position is vertical; clearance requirements are 30 mm upwards, 10 mm forwards, 10 mm downwards, and 9 mm at the side.
Supplied contactor and link module
The reversing starter ships with a 3RT2024-1AP60 contactor and a 3RA2921-1AA00 link module — the contactor and overload are pre-assembled and tested as a matched pair. The circuit-breaker size is S00, so the upstream protection device can be a compact S00 MCCB or fuse holder.
