KOSDFOGE Flame Retardant PC Material LT1 40 Surge Protective Device 3P Voltage Protection Arrester Protector 20?40KA IP20 1000V DC

Specification: Item Type: Surge Protective Device Model: LT1 40 Material: Flame retardant PC material. Maximum Continuous Working Voltage Uc: 1000V DC Nominal Discharge Current In: 20kA (8/20?s) Maximum Discharge Current Imaximum: 40kA (8/20?s) Voltage Protection Level Up: ?2.0kV Poles: 3P Installation: 36mm / 1.42in (approx.) rail. Protection Class: IP20 Working Temperature: -40?~80?, humidity: ?90% (average 25?).  Package List:1 x Surge Protective Device Note:1. The power must be cut off before installation, and live operation is strictly prohibited.2. When installing, please connect as shown in the installation diagram, where + is the positive wire and ? is the negative wire. Do not make wrong connections. After the installation is complete, close the switch of automatic circuit breaker or fuse, and check whether the working state is normal.