Features Stable and Reliable: This solid state relay output requires a series fuse or varistor. Using DC controlled AC Control Method, can provide stable and reliable performance. Safety Cover: The SSR-80-DA solid state relay is equipped with a safety cover, making it more convenient to install, safe and reliable. Plastic cover is insulating and offers better protection for solid state relay. High Quality Chip: The SSR solid state module has strong performance and long service life. Sealed high-temperature-resistant housing, transparent resin protective cover. Widely Used: SSR-80-DA solid state relays are widely used in industrial fields. Wide Application: The solid state relay are applicable for petrochemical equipment, food machinery, packaging machinery, CNC machine tools and other automated control fields. Specification: Item Type: Solid State Relay Control Method: DC controlled AC Input Voltage Range: 3-32VDC Output Voltage Range: 24-480VAC Maximum Output Current: 80A Frequency: 50 / 60HZ Package List: 1 X Solid State Relay Package List 1 X Solid State Relay