Features: _x000D_This solid state is composed of engineering plastic case, base heat radiator, circuit board, thyristor and optoelectronics. _x000D_Widely used in computer peripheral interface device, CNC machinery, industrial automation device, traffic light and more. _x000D_High quality solid state relay, explosion-proof, anti-moisture and anti-corrosion. _x000D_No switching spark, high switching speed. _x000D_Stable performance, long service life. _x000D_ _x000D_Specification: _x000D_Model: TSR-40AA-H _x000D_Control type: AC to AC _x000D_Rated current: 40A _x000D_Control voltage: 90-250VAC _x000D_Load voltage: 24-480VAC _x000D_Control current: 10mA _x000D_Withstand voltage: 2000VAC _x000D_On-state voltage drop: 1.5V _x000D_Off-state leakage current: 5mA _x000D_On time: 10ms _x000D_Ambient temperature: -30C~70C _x000D_Package Weight: Approx. 328g/11.6oz _x000D_ _x000D_Package list: _x000D_1 * Solid State Relay 1This solid state is composed of engineering plastic case, base heat radiator, circuit board, thyristor and optoelectronics. 2Widely used in computer peripheral interface device, CNC machinery, industrial automation device, traffic light and more. 3High quality solid state relay, explosion?proof, anti?moisture and anti?corrosion. 4No switching spark, high switching speed. 5Stable performance, long service life.