1,Widely used in computer peripheral interface equipment, electric furnace heating thermostat equipment, CNC machinery and industrial automation equipment, etc. 2,Pure aluminum heat sink, fast heat dissipation 3,SCR and optoelectronic components, non-contact switch 4,Easy to install and widely used 5,Used in a large number of occasions requiring explosion-proof, moisture-proof and anti-corrosion in chemical, coal mine, fireworks and firecracker equipment Item Type: Three Phase Solid State RelayInput Control DC Voltage: 80-250VAC Controlled Load Voltage: 24-480VAC Rated Load Current: 25A or 40A or 60A or 80A or 100A (Optional) Control Current: ≥10MA Dielectric Withstand Voltage: 2000VAC On-State Voltage Drop: ≤1.5V Off-State Leakage Current: ≤5mA On Time: ≤10ms Ambient Temperature: -30℃-and70℃ Warranty: 16 Months Size: Approx. 31 x 72 x 105mm or 1.2 x 2.8 x 4.1in 1 x Three Phase 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