Surge protection device

Product features:

Divided into three levels: Level 1 (Level B), Level 2 (Level C), and Level 3 (Level D). According to the IEC (International Electrotechnical Commission) standard of the divisional lightning protection and multi-level protection theory, the B-level lightning protection is the first-level lightning protection device, which can be applied to the main power distribution cabinet in the building; the C-level is the second-level protection The mine device is used in the branch distribution cabinet of the building; Class D belongs to the third-level lightning protection device, which is used in the front end of important equipment to provide fine protection to the equipment.