Panel fit and mounting — S00 feeder on 35 mm DIN rail
The 3RA2110-0DE15-1BB4: The Size S00 footprint is 45 mm wide, 198 mm tall, and 97 mm deep — it occupies a single feeder slot in a standard distribution panel. Mounting position is vertical only. Clearance requirements: 50 mm above, 20 mm in front, 10 mm below, and 20 mm at the sides — zero clearance needed behind the unit. This lets you pack multiple starters in a row without back-panel access gaps.
Motor ratings that decide the BOM line
The magnetic short-circuit trip handles fault clearing; the electromechanical switching contact is rated for AC-3 at up to 690 V maximum. Operating frequency is 50/60 Hz, and the coil pulls 24 V DC — confirm your control transformer matches this voltage before wiring. Supplied as a complete assembly: the 3RT2015-2BB41 contactor and 3RA2911-2AA00 link module are included. The main circuit uses spring-loaded terminals for fast wiring — no screw torqueing needed on the power connections.