"Due to page limitations, some product configurations or usage instructions may not be fully listed. If you have special requirements, please contact us. The default parameters are: Power Supply: 220/380VAC; Poles: 2P / 3P / 4P; Discharge Current: 20-100KA."
| Item | Specification |
|---|---|
| Product Name | Surge Protective Device |
| Poles | 2P / 3P / 4P |
| Discharge Current | 20–100kA |
| Working Voltage | 220 / 380VAC |
| Structure | Plug-in Modular |
| Response Time | ≤25ns |
| Application | Lightning & Surge Protection |















A: Yes, thanks to the plug-in modular design.
A: Lightning, switching operations, short circuits, or heavy equipment startup.
A: Use the visual indicator window on the device.
A: The response time is ≤25ns, which ensures immediate lightning and surge protection for your connected equipment.
A: The device is available in 2P, 3P, and 4P configurations, and supports working voltages of 220V and 380V AC.
A: It is ideal for surge protection in offices, residential buildings, homes, construction sites, factories, subway stations, and metallurgy plants.