The Single Phrase Solid State Relay is designed in accordance with IEC Standard * A good companion for Digital Temperature controller * Ideal for controlling high power AC device * Size:6cm(L)x4.5cm(W)x2.3cm(H) (approx), Color : Grey * Input Voltage: 3V-32V DC , Load Voltage : 24V-380V AC ,Control Voltage:80-250VAC , Control Current: AC12mA