Feature:1. The current protector has built in magnetic protection and continuous electrical appliances, which will not be burnt due to high current impact.2. The design of the guide rail type installation buckle allows the product to be firmly stuck, and the installation is convenient.3. Using smart chips, improved anti interference, and solved the problems of FM frequency instability and frequency fluctuations.4. Made of PC flame retardant material, the protector is durable and sturdy, you can use it for a long time.5. Suitable for household use, play the role of over voltage and under voltage protection, current limiting protection.Specification:Item Type: Current ProtectorMaterial: PC Flame Retardant MaterialModel: VA-ProtectorRated Voltage: AC220 (V)1.IFT: Power On Delay Time(Start Up Time), Range: 2s Setting (1 to 400 Seconds)2. LO: Over Current Range: 63A (Setting 1 to 63A) or 40A (Setting 1 to 40A)3.LO: Overcurrent Delay Time Range: 2S(Setting 1 to 30 Seconds)4.UL: Undervoltage Range: 170V(Setting 210V to140V)5.ULT: Delay Time of Voltage Power Off, Range: 2s Setting (1 to 400 Seconds)6.Uo: Overvoltage Range: 270V(Setting 230V to 300V).Package List:1 xCurrent Protector1 x User Manual