A lightning arrester is a device used on electrical power systems and telecommunications systems to protect the insulation and conductors of the system from the damaging effects of lightning. The typical lightning arrester has a high-voltage terminal and a ground terminal.
Material Rubber Polymer
| Nominal Current | Rated Voltage | MCOV | Reference Voltage At 1ma D.C | Max Residual Volt | Current Withstand | Creepage Distance Of The Housing | |||
| 1/5us nominal current down | 8/20us nominal current down | 30/60us switching current down | 2000us square wave | 4/10us wave | |||||
| kAcrest | kVrms | kVrms | kV | kVcrest | kVcrest | kVcrest | A crest | kAcrest | mm |
| 10 | 24 | 19.50 | 36.0 | 80 | 70 | 62 | 250 | 100 | 800 |