Campervan & Motorhome Technical Help and Assistance
Sizing a Fuse or Circuit Breaker for your Campervan or Motorhome
To properly size a fuse or circuit breaker, you'll need to consider the electrical load that will be placed on the circuit. The size of the fuse or breaker should be matched to the electrical load in terms of amperage. A fuse or breaker that is too small will be overloaded and trip frequently, while a fuse or breaker that is too large will not provide adequate protection for the circuit.