Rated 1.25 A in AC-3 duty at 400 V (motor switching), it carries a Trip Class 10 protection curve — meaning it will trip within 10 seconds at 7.2× the thermal setting, standard for general-purpose induction motor protection on conveyors, pumps, and fans. The unit operates on a DC control supply (20.4–26.4 V) and draws its main power from a 340–440 V AC line at 50/60 Hz. Two digital inputs are onboard for local start/stop or status feedback.
Deployment and integration context
Housed in a 245 mm wide × 215 mm high × 205 mm deep enclosure rated IP54, this starter mounts vertically on a panel surface, with ±180° rotation possible on a vertical mounting surface and ±22.5° tilt forward/backward — enough flexibility for tight cabinet layouts. It includes a motor brake output (400 V AC) and short-circuit protection via circuit-breakers. The AS-Interface bus connection handles the control network, so no PROFIBUS or PROFINET wiring is needed — keep the fieldbus slice separate from the safety CPU if using a separate safety relay. Ambient temperature range is -25 to +50 °C; the unit is rated for up to 80 operating cycles per hour at 50% demand rate (low) and 75% at high demand — check your duty cycle against the thermal limits.