Feature 1 Function Description: This surge protection device can defend the alternating current power system from thunder or overvoltage. 2 Light Weight: The professional compact design of the make surge protection device easy to install. This surge protection device is easy to carry and use, also very convenient to store when you are not in use. 3 Security in Usage: Enhances security in usage, can withstand greater work strength, improves performance, allows for an enhanced experience in usage. 4 Sturdy and Practical: This surge protection device is made of PC material, superb craftsmanship, sturdy and practical, and can be suitable for a long term under the correct operation. 5 Electrical Conductivity: Surge protection device as an internal component, accurate chip, accuracy and strong conductivity is also a nice guarantee.Item Type: Surge Protection DeviceModel: CHLT 40PVMaterial: PCMaximum Continuous Operating Voltage: DC1000VNominal Discharge Current: 20kAMaximum Discharge Current: 40kAVoltage Protection Level: 3.2kVNumber of Poles: 3PProtection Level: IP20 Package List1 x 3P Surge Protective Device