Feature: 1. Matching with the circuit breaker/leakage protection switch, and automatically reclose when the circuit breaker/leakage protection switch accidentally trips. 2. No manual closing is required, reducing manual maintenance costs, and timely troubleshooting to improve efficiency. 3. Built-in 3 times of reclosing times, the failure of continuous closing within 15 minutes can give an alarm signal through the auxiliary contact. 4. Can be widely used in power grid terminal lines, unattended mobile phone base stations, elevators, air conditioners, smart homes, smart factories, new energy vehicle charging piles, etc. 5. With red and green LED indicator, voltage fluctuation range AC 220V (50‑60Hz), easy to use. Specification: Conditon: 100% Brand New Item Type: Voltage Protector Material: ABS Color: As Pictures ShownControl Mode: Switching Value input Input Control Power Terminal: A1-A2 Rated Power Supply Voltage: DC12V Power Consumption: DC Maximum.1W (Standby) Maximum.20W (Action) Rated Power Supply Voltage: -10% +10% Voltage Fluctuation Range: AC 220V (50-60Hz) Power Consumption: AC Maximum.1VA (Standby) Maximum.20VA (Action) Voltage Fluctuation Range: -10% +10% Indicator Light: Red/Green Dual Color LED Action Time: ≤1s Number Of Automatic Reclosing: None Auto Coincidence Time: None Clearing Number of Closings: NoneMechanical Life: 10000 Times Electric Life: 4000 Times Working Environment Temperature: -20°C - +55°C (-4°F - 131°F) Storage and Transportation Environment Temperature: -35°C - +75°C (-22°F - 158°F) Installation Method: Rail Installation EN/IEC60715 Protection Level: IP20 Installation Location: Anywhere Overvoltage Level: lll Pollution Degree: 2. Package List: 1 x Voltage Protector1 x User Manual