Feature:1. Use the switch to control, this motor start board supports simple operation, which requires no extral step.2. Powerful motor controller supports that no need to connect bypass contactor, which can be economical and practical.3. Easy to use in the practical life, motor start module in high quality makes itself getting great popularity.4. Single-phase motor start module supports the ability to replace adjustable auto-transformer, inverter soft start, etc.5. With simple wiring, motor start module can be suitable for soft start of water pump, fan, vehicle and ordinary single-phase motor.Specification:Item Type: Motor start boardModel: SSR-150WA-R(6KW)(with soft start without soft stop)Two Ways to Use:1. When the switch is closed, the main power supply is energized and the soft start begins.2. Use the switch to control, start by closing the soft start, open the stopWhen the starting potentiometer is adjusted to half, the starting is 200V,The maximum time of the soft start potentiometer is 30 seconds, which corresponds to the full range of 380V.Power Supply 380V: When completely adjusted to half, the initial 95V, soft start time is about 22 secondsSize1 : Approx. 92mm or 3.6inApprox. 74mm or 2.9inApprox. 47mm or 1.9inApprox. 104mm or 4.1inApprox. 35mm or 1.4inApprox. 43mm or 1.7inSize 2: Approx. 125mm or 4.9inApprox. 80mm or 3.1inApprox. 110mm or 4.3inApprox. 28mm or 1.1inApprox. 100mm or 3.9in.Package List:1 x Module