Household Surge Protector, 4P Circuit Breaker Low Voltage Circuit Breaker, 40KA 420VAC Three Phase Four Wire, for Level C and D Lightning Protection - Product Features
- Guide rail installation, simple operation
- Flame retardant shell, fire proof, safe to use
- It is suitable for C and D level protection, it is used for the equipotential connection when strikes, quick response when occurs, unloading voltage, protecting home appliances and your safety.
- Removable assembly, easy to plug and unplug
- It has the characteristic of stable performance, and easy to install