The Siemens 3RK1322-0BS02-1AA0 is an AS-i compact reversing starter in the SIRIUS family, built as a fully enclosed IP65 unit for direct machine-mount or standalone enclosure deployment — no separate panel box needed for washdown zones. It integrates an electromechanical reversing contactor with bimetal overload protection, a setting range of 0.14 to 0.2 A, and delivers 0.06 kW at AC-3 duty on a 400 V supply — sized for small reversing drives like conveyor shuttles, valve actuators, or indexing tables. AS-interface protocol connection communicates directly on the AS-i bus without an extra gateway module.
The 0.14–0.2 A full-scale setting range and 0.06 kW AC-3 rating at 400 V tell you this starter is matched to fractional-horsepower motors — think 60 W three-phase drives, not anything above a small gearmotor. The bimetal overload follows the motor heating curve, so the trip class matches the thermal time constant of a motor this size. IP65 means the housing and the AS-i connection are sealed against hose-directed water and dust ingress — you can mount this directly on a machine frame in a food-processing or washdown area without an extra enclosure.
For a BOM line that calls out this exact order code, the fit is confirmed by the 0.14–0.2 A setting range and the 0.06 kW AC-3 rating — those are the numbers that decide whether it matches the motor nameplate. The 9-pole motor outgoing feeder and 9-pole power connection with two integrated inputs are the wiring interface you need to match.