RSQK Series high-power intelligent soft starters improve the performance of industrial applications. They offer a three-phase controlled soft start with internal bypass; a UL-listed range of 23-900 amps at 230 VAC and 480 VAC; a six-button keypad with LCD display; motors, resistive (heater) control and inductive (transformer) loads; in-line or inside delta wiring operation capability; and a maximum UL motor rating at 460VAC and 750 hp.