GETTA Help

Why does my fuse box keep tripping?

A consumer unit that repeatedly trips is detecting a fault or overload; repeatedly resetting it without finding the cause can be unsafe.

Likely causes

  • A faulty appliance, overloaded circuit, moisture or a wiring fault can operate an RCD or circuit breaker.

Safe checks you can make

  • Note which switch trips and what was running at the time.
  • Unplug portable appliances on the affected circuit without opening fixed equipment.

When to stop and get urgent help

  • Leave the circuit off if it trips immediately, will not reset, smells burnt or serves wet equipment.
  • Never hold a breaker on or bypass protective devices.

How a electrician can help

  • An electrician can isolate the faulty circuit and carry out insulation, RCD and appliance tests.