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Yes. You put a bigger fuse and you will melt the wire and cause a fire hazard.

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13y ago
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Q: Is it a safety hazard to replace a 3 amp fuse with a 5 amp fuse?
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Related questions

Can you replace a 10 amp fuse with 5 amp?

You could on a temporary basis, but it would blow as soon as the aggregate current on the circuit reached 5A instead of 10A. Replacing a higher value fuse with a lower fuse is not a safety hazard, but the other way around would be a hazard if you replaced a 5A with a 10 A.


Can you replace a 5 amp with a 10 amp?

You could on a temporary basis, but it would blow as soon as the aggregate current on the circuit reached 5A instead of 10A. Replacing a higher value fuse with a lower fuse is not a safety hazard, but the other way around would be a hazard if you replaced a 5A with a 10 A.


Can you replace a 3 amp fuse with a 13 amp fuse?

absolutely not


Can you replace a 5 amp fuse with a 10 amp fuse?

no you can't


Can you replace a 5 amp fuse with a 10 amp?

No.


How do you replace the 120 amp fuse for Nissan Xterra?

You don't it is a 100 amp fuse.


What value of fuse that can replace a blown 4A fuse?

You could replace it with a 3A fuse. You should never replace a fuse with one which is rated higher.


Can you replace a 20 amp fuse with a 10 amp fuse?

NO! Using a larger amp fuse defeats the purpose of the fuse to protect the wiring in the circuit. This can cause a fire. Always use the correct amp fuse for that circuit.


Can you replace a 10 amp fuse with a 20 amp fuse?

NO! Using a larger amp fuse defeats the purpose of the fuse to protect the wiring in the circuit. This can cause a fire. Always use the correct amp fuse for that circuit.


Can you replace a 15 amp fuse for fridge with a 20 amp fuse?

no you cannot, it is dangerous, you need to have a 20 amp service installed in order to do that. hope i helped


What is the difference in a 5 amp fuse and 6 amp fuse?

A 5-amp fuse is designed to fail if more than 5 amps goes through it. A 6-amp fuse does likewise with more than 6 amps. Therefore, if you replace a 5-amp fuse with a 6-amp, you might be leaving components vulnerable to damage and wiring vulnerable to overheating, which could start a fire. If you replace a 6-amp with a 5-amp, the fuse will burn out if the circuit is drawing between 5 and 6 amps.


Can a 30 amp fuse replace a 20 amp fuse?

NO!!!! The fuse is your safety device. Never replace a smaller fuse with a larger fuse.Another answerPeople who have done that in the past have burned down their homes. Changing from a 20 amp to 30 amp fuse puts 50% more current through the wire, overheats the wire and can result in fire. Don't do it. As the above post explains, the fuse is your safety device.To Ad:The above answers are dead on. Remember the fuse protects the wiring from overheating and catching on fire. A 20 amp fuse is used on 12 gage wire and a 30 amp fuse is used on 10 gage wire which is must larger. Never mix them up.To Ad: actually if you people wouldve took some kind of electical class its better to put a bigger fuse.. you just do not need to double the size.. if you got a 20 put a 30 in it it want blow.. if you put a 40 then you will have problems...