The complete RV circuit system includes three parts: circuit connection (including output), circuit control, and circuit protection. Circuit control is mainly a variety of switches, used to control the on and off of the circuit current.

Circuit-breakers respond quicker than fuses.Circuit-breakers are more reliable.Circuit-breakers are more sensitive.Unlike fuses which only operate once and need to be replaced a circuit-breaker can be reset.Circuit breaker act as a switch i.e for opening and closing a circuit.

12V circuit accessories 12V circuit accessories refer to a series of accessories required for normal operation of electrical appliances with DC 12V operating voltage. They are mainly divided into three categories: circuit connection and power outlet, circuit protection, and circuit control.circuit c