SIRIUS reversing starter, S00 frame
The Siemens 3RA2210-1FD15-2AK6 is a SIRIUS-brand non-fused reversing load feeder in size S00 — a compact reversing starter that combines a contactor pair and overload relay in one package for controlling motor direction in a single enclosure.
CLASS 10 trip and voltage ratings
Rated 690 V maximum in AC-3 duty, this starter handles reversing applications on 400 V, 480 V, and 600 V systems without needing a voltage derating step.
Mounting on 60 mm busbar, vertical only
Fastening method is snap-on for 60 mm busbar systems — no DIN rail adapter needed if your panel uses the standard 60 mm grid. Mounting position is vertical only; the unit measures 90 mm wide, 200 mm high, and 155.1 mm deep, with 20 mm clearance upward and 10 mm downward for airflow and wiring.
Industrial environment readiness
Degree of pollution 3 means the starter is rated for conductive pollution in industrial atmospheres — typical for factory floors where dust and humidity are present. Operating temperature range is -20 to +60 °C, with storage and transport range from -50 to +80 °C — no special climate-controlled storage needed for spares.