Features 1、Input and Output: DC control AC solid state relay, 3‑32VDC input, 40A 480VAC output, and adopts optical isolation between the input and output circuits. 2、Good Performance: This solid state relay adopts transistor output, low conduction voltage drop, fast switching speed, with control signal and TTL logic interface. 3、With LED Indicator: This solid state relay is equipped with LED indicator to display the working status, clear and intuitive, greatly improving work efficiency. 4、Integrated Epoxy Resin: With epoxy resin integrated packaging, this solid state relay has good corrosion resistance, which is shockproof, durable and reliable. 5、Applications: This SSR relay is widely used in industrial automation, weak and strong current isolation control, DC motor, solenoid valve, electromagnetic vibrator, battery charging and discharging switch, etc. Specification Item Type: Solid State Relay Model: VSR8 40DA48Z Input: 3-32VDC Output: 40A 480VAC Load Current Range: 0.05 to 40Arms Maximum Surge Current 10mSec: 200% Switching Characteristics: Mos or IGBT, Solid State Non Contact Switching Characteristics Dielectric Strength Input to Output (50/60Hz): 2500Vrms Dielectric Strength Input Output to Base (50/60Hz): 2500Vrms Minimum Insulation Resistance (at 500 VDC): 10°Ω Load Current Safety Factor: Resistive Load: 2.5-3 times, Inductive Load: 3-6 times Operating Temperature Range: -30-80℃ Storage Temperature Range: -30-100℃ Humidity: IEC60068-2-78 95% LED Input Status Indicator: Red Package List 1 x Solid State Relay