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Four that I know of:
1. Faster acting thus safer.
2. Fuses often spark when they blow and can cause fires.
3. You can reset it once the problem is solved. With a fuse you may have to go shopping to get a new one if you don't have (or cant find) a spare.
4. Idiots can't stick nails or other bits of wire in the space when they can't find a proper fuse!
Cynics also say - they are more expensive which helps electrical manufacurers make bigger profits.
What else can I help you with?
Where is the sunroof fuse on a 1993 Infiniti j30?
circuit breaker, not fuse. if it doesn't work, unhook battery for 30 sec and try again
Is there a separate fuse for the power windows on a 91 Mercury Topaz?
There is a circuit breaker thaich could be bad.
License plate fuse?
The license plate light circuit is protected with the tail light circuit fuse.
How many 1000 watt 120 volt 8.3 amp lights can you plug into a standard household outlet?
Household circuits come in two flavors, 15 amp and 20 amp. Check the circuit breaker or fuse in your panel to see which one your outlet is wired to. If the outlet is on a 15 amp circuit, you could only run one, but if you have a 20 amp circuit, you could get away with two, assuming there are no other appliances plugged into the same circuit. The electrical code says circuits should be loaded to no more than 80% of the breaker's rating. for a 20 amp breaker, that works out to 16 amps. Your two lamps would draw 16.6 amps, so you would be right at the limit.
Why would a taillight fuse keep blowing?
You might check the Amps size of the fuse. A lot of times, if you are using a fuse with too little Ampage, it can cause the fuse to blow. Your owner's manual should tell the proper size of fuse for that specific circuit.
How do you change wire fuse for circuit breaker?
A circuit breaker does not have a wire fuse in it.
What is the function of the fuse or circuit breaker in a circuit?
A circuit breaker/fuse is designed to protect the wiring from getting overloaded.
What advantaged does a circuit breaker have compared with a fuse?
You can reset a circuit breaker but a fuse you must replace.
What device protects an electrical circuit?
An example of a circuit protection device is a fuse. Another example is a circuit breaker.
What is the best suitable component for circuit protection instead of fuse?
circuit breaker, or "resettable fuse", which is a reallya small circuit breaker in the housing of a fuse
A fuse or circuit breaker used in a circuit is usually inserted in?
A fuse or circuit breaker used in a circuit is usually inserted in series with the load.
What is an alternative to using a fuse?
An alternative to using a fuse is to use an electrical circuit breaker.
What device is used as a form of safety device in an electrical circuit?
A fuse or circuit breaker will fit this description.
How is the circuit protected?
By a fuse or a circuit breaker.
How do you reset the circuit breaker on the cigarette lighter on a 63 ford falcon?
It does not have a circuit breaker. It uses a fuse to protect the circuit. Look for a blown fuse in the fuse panel under the dash on the drivers side.I believe the cigarette lighter circuit is protected with a glass barrel fuse not a circuit breaker. Check the fuse box for a blown fuse.
Does the surge protectors they have in production today provide a fuse for the circuit breaker?
A circuit breaker takes the place of a fuse. No.
How does a fuse differ from a breaker?
A fuse must be replaced if blown, a circuit breaker can be reset.
