Function: 1. Suitable do lightning protection at levels C and D, it is used do equipotential connection during lightning strike, fast response to thunder, voltage discharge, protection of household appliances and your safety. 2. Fireproof coating, fireproof, safe to use 3. It features stable performance and is easy to install 4. Removable assembly, easy do connect and disconnect 5. Guide rail installation, simple operation Specification: Characteristics: Suitable do lightning protection at levels C and D, it is used do equipotential connection during lightning strike, fast response to thunder, voltage discharge, protection of household appliances and your safety. Fireproof coating, fireproof, safe to use. It features stable performance and is easy to install. Removable assembly, easy do connect and disconnect. Guide rail installation, simple operation. Specification: Material: PC fire retardant material Number of Poles: 2 Response time: 25ns Rated Voltage: DC1000V Maximum Discharge Current: 20KA Up: 2,5 kV Weight: approx. 254 g/9 oz Package List: 1 x Home Surge Protector