It combines a contactor, overload relay, and short-circuit protection into a single unit, communicating over the AS-Interface bus for wiring reduction and diagnostics. Rated 6.3 A at 400 V in AC-3 duty, it switches standard three-phase squirrel-cage motors up to that current. The control supply accepts 20.4 to 26.4 V DC, and the main circuit operates on 340 to 440 V AC at 50 or 60 Hz. With IP54 protection, it's suited for panel-mount or field-mount in environments where dust and splash are present but not high-pressure washdown.
The unit measures 245 mm wide, 215 mm high, and 205 mm deep. It includes two digital inputs for local control signals and a motor brake output (400 V AC), which simplifies wiring for applications requiring a holding brake. The bimetal overload relay provides thermal motor protection.