What this reversing starter packs
The Siemens 3RA2210-1DH15-2AP0 is a SIRIUS reversing starter in size S00 — a factory-assembled pair of contactors with a mechanical interlock and a CLASS 10 overload relay, all on one base plate. It ships with the supplied contactor 3RT2015-2AP02 and link module 3RA2911-2AA00 already integrated, so you wire the incoming motor leads and control voltage without piecing together separate contactors and interlocks.
Panel fit and termination
Mounts vertically and snaps directly onto 60 mm busbar systems — no DIN rail adapter needed if your panel uses the standard 60 mm centre-to-centre busbar spacing. Envelope is 260 mm high × 90 mm wide × 155 mm deep, with a 50 mm clearance required above and 32 mm in front for wiring access; side clearance is 10 mm, and 10 mm below. Main current circuit uses spring-loaded terminals — push-in for solid or ferruled stranded wire, no screw torque to verify, which speeds up the build on a multi-starter panel.