SPD (Surge Protective Device) is a product that protects electrical facilities and equipment from abnormal voltage generated by lightning. In order to protect various devices from lightning damage, we have a wide variety.

ZP series

01.อุปกรณ์ป้องกันไฟฟ้ากระชาก SPD - SPD for communication equipment

Slim type

ultra-thin

deterioration display (dedicated tester is used)

HOWL2

01.อุปกรณ์ป้องกันไฟฟ้ากระชาก SPD - SPD for communication equipment

Multi functional high-performance type

lightning surge counter

replacement recommendation display

deterioration display

alarm contact