2PCS Surge Protector device, Home Lightning Protection DC 2P 20Ka to 40Ka Low Voltage Lightning Arrester device with Visual Window(DC 750V)

Specification: Item Type: Surge Protective Devices Product Material: PC Product Model: FXD1-PV40 Maximum Discharge Current: 40kA Nominal Discharge Current: 20kA Voltage Protection Level: 3.5kV Level: 2P Installation Method: Rail installation Package List: 2 x Surge Protective Devices Note: Used for maintenance and installation related to electricity. Make sure that the operator has the qualification for electrician work and take necessary protective measures such as power off and insulation.