LY2-20, 40 Series Surge Protectors

This series of surge protector is suitable for use in ac 50/60Hz,380V use the TT, IT, IT -- S, TN - C - S etc, can be used as power supply system;

LPZ1, LPZ2 and the interface between LPZ3 area, its design equipotential connection with iec61643-1 based on GB18802.1, shell design and installation, in 35mm electrical conductivity, rail, the product built-in failure from device, when the surge protector for over-current overheating, breakdown failure, failure from devices can automatically from the grid, and visual alarm detached by white (normal instructions module) to a red (failure). In a protector module can be a replacement working voltage. 

Product application and installation position

Suitable for grade C、 D when lightning protection for lightning, equipotential connection installed in the LPZOB area 1, LPZ1 area or LPZ2 area junction and normally installed in floor distribution box, computer center, telecommunication room, elevator control room and frequency equipment control room, hospital operation room, care and equipped with electronic medical equipment, ieee distribution box place should be little villa distribution box installed in the SPD households.