Lead Time Within 3-5 Days After Receiving Payment 100% By T/T
1. CE Certificate Five-year product quality guarantee
4. In:20 kA,
LDY-20C surge protective device series are applied to equipotential bonding of the main low voltage distribution boxes in the building, providing overvoltage protection arising from the class C lightning strike to power supply system or misoperation. (Option from standard IEC61643- 1 and GB50343).
Plug and play design, live-wire replacement, easy maintenance;
Build-in temperature control circuit breaker, high security performance;
Green light in notice window indicates normal; red indicates broken, replacement notice, which is clear and easy distinguished;
Shanghai LERDN was established in 2004 and is a fast-growing and dynamic young company which specializes in manufacturing a complete range of surge arresters. The headquarter and the factory are located in Shanghai, and has representative offices in the USA and Hong Kong,and signed with six countries agents as sole agents at a national level. In China, LERDN has seven branches and fifteen sole agents at the provincial level.