Feature:1. MAIN PURPOSE: Applicable to low voltage standard, to protect AC power system and other devices from overvoltage and transient overvoltage.2. GOOD PERFORMANCE: The surge protector has large discharge capacity, quick response time, low residual voltage, which is resistant to plugging.3. DIN RAIL MOUNT: The surge protective device is 3P design, DIN rail mounting, occupies less space, has stable and reliable performance.4. OTHER FUNCTIONS: Dual thermal circuit breaker provides more reliable protection, and remote alarm terminal is optional, simple and practical.5. PC HOUSING: The surge protector shell is made of PC flame retardant material with good insulation, which can be used with confidence.Specification:Item Type: Surge Protective DeviceMaterial: PC Flame RetardantMaximum Continuous Operation Voltage Uc: 1500VDCNominal Discharge Current In (8/20s): 20kAMaximum Discharge Current (8/20s): 40kAMaximum Impact Current Iimp: 6.25kAVoltage Protection Level Up: 5.6kVSize: Approx. 90 x 54mm / 3.5 x 2.1in.Package List:1 x Surge Protective Device