Features 【DIN rail mounting】: compact design, DIN rail mount, easy to use. 【High Quality Material】: The surge protector housing is made of high quality fireproof material, safe to use, stable in performance and easy to install. 【Surge Protector】: Protects electrical systems and electrical load equipment from lightning and transient surges. 【Application】: Removable installation for easy connection and disconnection, suitable for home use and appliance protection. 【Note】: power must be stopped before installation, and operation with electricity is strictly prohibited. Feature: 1. Compact design, DIN rail mount, easy to use. 2. The surge protection housing is made of high quality fire retardant material, safe to use, stable in performance and easy to install. 3. Protects electrical systems and electrical charging equipment from lightning and transient surges. 4. Removable installation for easy connection and disconnection, suitable for home use and appliance protection. Specification: Material: PC Fireproof material Number of poles: 2P Response time: ≤25ns Rated Voltage: DC1000V Max discharge current: 40KA On: ≤3.0kv Weight: about 255g/9oz Package List: 1 * Home Surge Protection Package List