| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
Liaoyuan |
| Model Number |
LYD1 |
Feature : 1. can replace the module no need power off 2. max current of the stroke of lighting up to 60KA(8/20uS) 3. response time less than 25ns. 4. visible window show operating status, white: normal, red: abnormal. 5.suitable for Grade B, C, D protection.