Sell Surge Protective Device Photovoltaic DC System SPD 2P/3P DC1000V 20KA~40KA Surge Protector Lightning Protection best price

Surge protector, also called lightning protector, is an electronic device that provides safety protection for various electronic equipment, instruments, and communication lines. When a spike current or voltage is suddenly generated in the electrical circuit or communication circuit due to external interference, the surge protector can conduct and shunt in a very short time, so as to prevent the surge from damaging other equipment in the circuit. Surge protector, rated voltage DC1000V power supply system, to protect indirect lightning and direct lightning influence or other transient overvoltage surges, suitable for family residence, tertiary industry and industry Field surge protection requirements.