LDY-C/V series control signal lightning protection device are applicable to the front side of the control signal system device, providing protection against overvoltage arising from lightning to control signal or misoperation. (option from standard IEC61643-21 and GB50343)

• Modularization, DIN rail design, convenient for installation and replacement.
• Introducing multilayer protection technology, strong protection ability, high reliability.
• Build-in earthing terminal, strong wiring ability, more reliable earthing.
• High current capacity and low output residual voltage.