1、[HEAT SINK] The heat dissipation base plate of the solid state relay is specially plated, with a fine glossy anti oxidation, corrosion resistance and good heat dissipation. 2、[AC TO AC RELAY] The solid state relay has an input voltage of 70‑280VAC and an output voltage of 24‑480VAC for stable and durable performance. 3、[ABS HOUSING] The solid state relay has a flame retardant housing with good insulation performance, safe and durable. 4、[ALUMINUM ALLOY] Solid state relay wiring contacts are made of aluminum alloy, rust proof and durable, and safe to operate. 5、[MAIN APPLICATION] Relays can be used in computer peripheral interface devices, thermostat systems, temperature regulation, electric furnace heating control, motor control, CNC machinery, remote control systems. Item Type: AC to AC Solid State Relay Material: ABS, aluminum alloy Current: 25A Use: Used in computer peripheral interface equipment, thermostat system, temperature regulation, electric furnace heating control, motor control, CNC machinery, remote control system 1 x AC to AC Solid State Relay Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store