1SAT125000R1011

ABB 1SAT125000R1011 HF2.4-ROL-24VDC Electronic Compact Starter is a compact reversing motor starter with integrated electronic overload protection from ABB’s HF series. It is designed for forward and reverse operation of three-phase motors and for switching non-resistive loads. ABB specifies an adjustable motor-current range of 0.18–2.4 A with a 24 V DC control supply. The HF2.4-ROL combines reversing contactor functionality and electronic overload protection in one 22.5 mm wide device, helping reduce wiring time, panel space, and installation complexity. The integrated motor protection covers thermal overload, phase asymmetry, and phase failure, with Trip Class 10A protection. At 400 V, the starter is rated for approximately 0.75 kW motor power, with 2.4 A AC-53a and 2.4 A AC-51 operational current. The ROL version supports motor reversing but does not include the emergency-stop safety functionality of ABB’s ROLE variants.