rcbo safety and reliability

Because it uses a Circuit breaker, it has excellent performance, all types of pilot projects to meet or exceed GB16917.1-2011 standard, users of its security and air circuit breaker can be assured. Note: The same two-wire circuit to be electric meter in contact shock hazard, can not be protected. Before you start a job or checking advised to turn off the power, ignore this may cause an electric shock. Loose contacts will lead to heat or fire.