Features 1、AC TO AC: With this solid state relay, you control 24 to 480VAC circuit through 90 to 250VAC console voltage, which is applicable to most temperature controllers and switch consoles. 2、ENSURE SAFETY: Solid state relay avoids introducing a large number of high voltage circuits to the console, which can remotely operate the start of fans, pumps, etc. 3、HIGH PERFORMANCE: With the characteristics of no sparking, no noise, fast switching speed, anti corrosion, moisture and vibration, high reliability, good electromagnetic compatibility, etc. 4、WIDELY USE: Solid state relay is very suitable for automatic process control applications and is an essential component of temperature controller and other mechanical control systems. 5、CONTACTLESS SWITCH: A better contactless switch composed of shell, electronic circuit board, heat dissipation base plate, silicon controlled rectifier and photoelectricity, has a wide range of use. Specification Item Type: 3 Phase Solid State Relay Material: High Pressure Phenolic Plastic, Brass Control Voltage: 90-250VAC Load Voltage: 24-480VAC Control Current: ≥10MA Dielectric Withstand Voltage: 2000VAC On State Voltage Drop: ≤1.5V Open State Leakage Current: ≤5MA Conduction Time: ≤10MS Ambient Temperature: -30℃ to +70℃ Package List 1 x 3 Phase Solid State Relay 1 x Dustproof Cover