1SAT122000R1011

ABB 1SAT122000R1011 HF2.4-DOL-24VDC Electronic Compact Starter is a compact direct-on-line (DOL) motor starter from ABB’s HF series, combining semiconductor-based motor switching and electronic overload protection in one narrow device. ABB specifies this exact part number as HF2.4-DOL-24VDC, with an adjustable motor-current range of 0.18–2.4 A and 24 V DC control supply. It is intended for three-phase AC motor starting and provides integrated Class 10A electronic overload protection. The HF compact-starter family is only about 22.5 mm wide, helping save panel space and reduce wiring compared with a conventional contactor plus overload-relay arrangement. ABB’s HF platform supports three-phase motors up to 3 kW depending on the model; this HF2.4 version is rated 0.75 kW at 400 V AC.