Features:
1) Designed to install over voltage protection breaker
2) Prevents equipment from overloading damage caused by switch trouble
3) All the parts have been modeled but the contact with switch, which prevents the
object from entering and causing current shortcut
4) The main bank and branch bank are insulated by transparence cover
5) The copper banks have been modeled by fireproof, heatproof and good isolation
material of 1.00mm thickness
6) The specification of copper bank is fixable to install, increase or reduce
7) Attractive appearance
8) Colors are divided into black, blue, red and white and easy to distinguish