First, remain calm. Second, watch this video!
A tripping circuit breaker or GFCI/RCD/differential breaker can be really annoying. It normally doesn’t happen.
When it does, the end result can be that you run around the room with your undies on your head, screaming like a wildperson.
Obviously, if your vacuum cleaner is charred and black and there’s a funny smell in the room, you’ve just figured out why the breaker tripped. But usually, the problem is a bit more subtle than that…
It turns out that with a bit of work, you can often cleverly narrow down the problem to one gizmo and save yourself some money – without setting anything on fire!
I usually see people freak out when they open the door of their circuit breaker panel. No more!
Note that I’m using European breakers and EU-type panel design as my example, so if you’re in North America or certain other countries, you’re not gonna see the same thing. Still, the general principles are the same.
Also keep in mind that there are far more gizmos that you might find in your panel: combined GFCI/circuit breakers, timers, and even a nifty gizmo that turns off circuit B when circuit A is energized.
Having said all that, if you just need a basic intro to breaker panels of all types, this is a good place to start! Then follow up with a book or an internet search for your specific location, and Bob’s your uncle.