The Siemens 3RK1322-1AS02-0AA0 is a direct starter designed for motor loads up to 1.6 A in AC-3 duty at 400 V, with an operating voltage range of 400-500 V. The housing carries IP65 protection, so the unit handles washdown and outdoor panel environments.
This direct starter measures 270 mm high, 120 mm wide, and 190 mm deep. It connects via AS-i shaped cables using the cutting/clamping method for both supply voltage and communication, with M12 sockets for the two digital inputs. The main energy infeed and load-side outgoing feeder both use sockets per ISO 23570, so panel wiring is standardized across the line.