Surge Lab Korea, has been developing new surge protective devices since 1997.In 2008, we finally invented new surge protective device named a GCA(Gate Control Arrestor) which is patented in Korea and the quality is the world best. This make it possible for SPD's let-through voltage of 6kV to come out under 50V. This is a supprising quality.1.Patented technology (GCA device loaded, under voltage tracking technology solitary development application) 2.The lowest Let-Through Voltage : Super(under 50V)/PRO(under 420V), measurer-50V IEEE C61.41(4㎸/1.2~50㎲, 2kA/8~20㎲) 23.Various installation method : able to organize in standard 50AF Frame, DIN-Rail method, block module compound method 4.All products equipped according to capacity : 10㎄ ~400 ㎄5.All products international certification (CE), UL1449, IEEE C62.41 standardized goods 6.All products epoxy-molded for improvement of resistance of heat, water and dust7.Quick motion speed : 1pico-second , motion indication skill - LED 8.Applied Transient Source : Lightning, Surge, Impulse, Oscillatory, Ring-wave
