I have people ask me all time .Which is safer?
No doubt about it Breakers are the best.
The biggest Mistake that I see when I go in some of the older homes,
that still have the old fuse panels is that most all of the circuits are on 30amp fuses.
This is not only wrong it is dangerous All Standard lighting&receptacle circuits,
Should have 15 or 20 amp fuses. For the most part 20 amp.
Most dryer & water heater circuits 30 amp 240 volt.
Most Range circuits are 50 amp 240 volt
When the amp. rateing of the wire is exceeded the wire can get hot and start a fire.
It is very important that the over current device fuse or breaker be sized correct for the wire size.
example # 12 wire is rated for a maximum of 20 amps and this should not be exceeded under any circumstances.
Ground Fault Circuit Interupters ( G.F.C.I.)
Most everyone I'm sure has heard of this device.
It is a very Important part of the Electrical circuitry in your house.
The GFCI's job is to protect you from A potentially fatal electric shock.
GFCI protection should be provided any where there is water present.
such places include Bath Rooms, Kitchen Counter tops, Outdoor Receptacles.
Basements that are unfinished,Any Receptacles around swimming pools.
Circulating pumps for pools should also be protected.This is just to name a few.
There are many places that GFCI's should be used to help keep you and your loved ones safe.
Note: GFCI"s should professionally installed to insure proper operation.