The PS-170S/20-1.0 is a versatile, microprocessor-based electronic soft-start controller from Jonex. It is designed to reduce the current draw on motors during the start-up phase, thus providing protection for the motor and for the device being driven. It also improves the efficiency of motor-driven appliances by providing a soft start, and lengthens the motor's life by preventing overload caused by an instantaneous start. This controller is perfect for a wide range of applications that require the protection of motors during start-up, including washing machines, conveying systems, garage lifts, generator sets, etc.