Feature: 1. INPUT AND OUTPUT: DC control AC solid state relay, with 3‑32VDC input, and 10A 480VAC output, 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 red LED input status indicator light, which is clear and intuitive, greatly improving work efficiency. 4. INTEGRATED DESIGN: Adopting epoxy resin integrated packaging, this SSR relay is shockproof and durable, with good corrosion resistance and wear resistance. 5. APPLICABLE FIELD: Widely used in industrial automation, weak strong current isolation control, various high power DC electrical device, such as DC motor, solenoid valve, electromagnetic vibrator, etc. Specification: Item Type: Solid State Relay Model: VSR8-10DA48Z Input: 3-32VDC Output: 10A 480VAC Load Current Range: 0.05 to 10Arms Maximum Surge Current 10mSec: 200% Load Voltage Range: 60-1200VDC On State Voltage Drop: ≤0.5-4.6 Off State Voltage: 60V, 80V, 250V, 400V, 600V, 900V, 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 to Base (50/60Hz): 2500Vrms Minimum Insulation Resistance (at 500VDC): 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 Note: Note: 1. The heat generated during the operation of the relay needs to be dissipated through the base plate. It is necessary to ensure that the relay base plate is in tight contact with the heatsink, firmly installed, and the contact surface needs to be equipped with a thermal pad or coated with thermal silicone grease. 2. The relay terminals should be firmly connected. Loose connections can cause abnormal heating and damage to the product. The recommended installation torsion for M4 terminals is (1.2‑2.0) N·m, and for M5 terminals is (2‑3) N·m. 3. When the ambient temperature during operation is high, please refer to the temperature curve for derating use. Warning: 1. The side and base plate of the product will generate heat during use, please touch after cooling. 2. Before installing or using this product, ensure that all power is disconnected. 3. Please check all connections before turning on the power.