Features CORROSION RESISTANT MATERIAL: Solid state relay adopt resin encapsulation, corrosion resistant and shockproof, support reliable operation. ISOLATION AND INTERFACE: Optical isolation is used between the input and output circuits, with control signals and TTL logic interfaces. FAST AND EFFICIENT: Transistor output, possess small on voltage drop, fast switching speed. LED indicator show the working status at a glance. EASY TO INSTALL AND USE: This solid state relay is designed for easy installation and use. Simply connect your DC control signal and load, and enjoy reliable power switching. APPLICABLE SCENARIO: SSR is mainly used in industrial automation, weak current isolation control, strong current isolation control and all kinds of high power DC electrical equipment. Such as DC motor, solenoid valve, electromagnetic vibrator. Specification: Item Type: Solid State Relay Model: VSR8-80DA48Z Input: 3-32VDC Output: 80A 480VAC Load Current Range: 0.1 to 80Arms Surge Current 10mSec(maximum): 200% Load Voltage Range: 60Vd-1200VDC On State Voltage Drop: ≤0.5~4.6 Off State Voltage: 60V, 80V, 250V, 400V, 600V, 2900V, 1200V Overvoltage Protection: Transient Protection Voltage: 80V, 180V, 470V, 1000V Switching Characteristics: Mos or IGBT solid state non contact switching characteristics Dielectric Strength, Input To Output(50/60Hz): 2500Vrms Dielectric Strength, Input or Output Base(50/60 Hz): 2500Vrms Minimum Insulation Resistance(at 500VDC): 10Ω Load Current Safety Factor: Resistive load 2.5-3 times, inductive load 3-6 times Ambient Operating Temperature Range: -30 to 80℃ Storage Ambient Temperature Range: -30 to 100℃ Humidity Complies With IEC60068-2-78: 95% LED Input Status Indicator: Red Package List: 1 x Solid State Relay Note: 1. The heat generated by the operation of the relay needs to be dissipated through the baseplate. Ensure that the baseplate of the relay is in close contact with the heat sink, securely installed, and the contact surface should be equipped with a thermal pad or coated with thermal silicon grease. Package List 1 x Solid State Relay