LDY-VD5 surge protective device are applicable to the front side of the device in power supply line of different voltage, such as computer system, modern, signal control, etc.providing protection against overvoltage arising from lightning to the DC power line or misoperation.(option from standard IEC61643-1 and GB50343)

• Modularized design, wiring terminal connection,convenient for installation and replacement.
• Introducing multilayer protection technology, strong protection ability, high reliability.
• Build-in temperature fuse, safe and reliable
• High current capacity, low residual voltage.