Features CIRCUIT PROTECTION: DC protector with built in overcurrent, overheating, temperature control and short circuit protection to ensure safe operation. EASY INSTALLATION: The protector is a module design, adopts 35mm standard guide rails mounting, which is easy to install and replace. GOOD PERFORMANCE: With IP20 protection level, the protective device has small leakage current, quick response and low voltage. VISIBLE WINDOW: The color of the viewing window indicates the working state of the protector, clear and intuitive, with gap discharge electrode. PC MATERIAL: The shell of the protector is made of PC material, which is fireproof and flame retardant, stable and reliable, ensuring safe use. Specification: Item Type: DC Protector Model: SGSP 40 Uc: 1000VDC In: 20KA(8/20μs) Inmax: 40KA(8/20μs) Up: ≤3.8KV Shell Material: Fireproof and high flame retardant PC Installation: 35 standard guide rail Protection Grade: IP20 packing list: 1 x Protector Package List 1 x Surge Protector