ABB PSR45-600-70 Soft Starter

ABB PSR45-600-70 soft starter provides controlled, smooth motor start and stop for three-phase motors up to 70 A (approximately 45 kW, model dependent), reducing inrush current and mechanical stress. This solid-state device includes integrated bypass contacts (application dependent) and offers overload, phase loss, and overcurrent protection, with panel or enclosure mounting for industrial motor control panels. Common applications include pump systems, compressors, conveyors, HVAC motor drives, and other industrial automation environments where dependable soft-start performance enhances uptime and energy-efficient operation; common replacements include ABB PSR45-600-50, Schneider Altistart ATS48, and Siemens 3RW44.