The bimetal overload trips to CLASS 10, so it protects motors with normal acceleration times (up to 10 seconds at locked-rotor current). Control supply is 20.4 to 26.4 V DC, and the operating voltage range is 340 to 440 V AC, 50/60 Hz.
This starter has no digital inputs onboard (: 0) and no fieldbus interface — no PROFINET, no PROFIBUS, no AS-Interface. It is a pure I/O-controlled unit: the 20.4–26.4 V DC control supply drives the coil directly from a PLC digital output or a relay. For a line that needs bus-based diagnostics or remote reset, you would step up to a SIRIUS variant with the communication module. For simple on/off control with local overload protection, this keeps the wiring clean.