Busbar-mounted reversing starter, Size S00
The 3RA2210-1ED15-2AP0 is a SIRIUS reversing starter designed for direct snapping onto 60 mm busbar systems — no DIN rail adapter needed, which saves a row in the panel. Size S00 frame houses a supplied 3RT2015-1AP02 contactor and 3RA1921-1DA00 link module, factory-assembled and tested as a reversing pair with mechanical interlock.
Clearance dimensions and mounting position
Envelope dimensions: 204 mm height, 90 mm width, 155 mm depth. Mounting position is vertical only — the thermal bi-metal relies on natural convection for accurate trip timing. Minimum clearances: 50 mm upwards, 32 mm forwards, 10 mm downwards, 10 mm at the side, 0 mm backwards. The zero-backwards clearance means it can sit flush against a panel backplate or busbar support.
Operating conditions and terminal design
Rated for operation from -20 °C to +60 °C with integrated temperature compensation over the same range — the overload curve stays within Class 10 tolerance across the full ambient span. Storage and transport range extends from -50 °C to +80 °C. Main circuit connections use screw-type terminals, field-wireable without special tooling.