What happens if you put a bigger fuse in a car?

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What happens if you put a bigger fuse in a car?

Putting in a larger fuse is a fire hazard. If you’re blowing fuses, you’ve likely got too many devices plugged in or there’s an electrical fault. You should contact a qualified electrician, or, if you’re renting, contact your landlord.

Can I replace a 10a fuse with a 15A?

good rule of thumb is: it’s alright to use a lower rated fuse in place of a higher rated one, but not vice versa. Not sure why it’d be blowing a 10 and not a 15..

What happens if I put a lower amp fuse?

Do not use a fuse with a lower rating– don’t put a 20 amp fues in a 30 amp circuit–because it probably will blow prematurely. Conversely replacing a 20-amp fuse with one rated at 30 amps is dangerous because it may not blow soon enough and damage an electrical component or start a wiring fire.

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Can I replace a 12 amp fuse with a 15 amp fuse?

Never replace a fuse with one rated for a higher current. If you can’t find a 12A fuse try a 10A fuse. The fuses are to protect the wiring, not the downstream devices.

Can I replace a fuse with a higher amp rating?

You never want to replace a fuse with a higher amp rating than the one you got, you can go lower say 2.5 amp for a 3 amp circuit, never go higher, you risk burning something up! If the wire from the plug to the appliance is not able to carry 5a without overheating, there will be an increased risk of your house burning down.

What happens if you put a higher voltage fuse in?

By putting in a higher voltage fuse, it takes more to blow that fuse, which could result in the wires getting hotter/melting/starting on fire. Unless you change the wiring, just leave the voltage of fuses alone and replace a 5v with a 5v.

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What happens if you put a 20 amp fuse on a motor?

The heat generated in a wire increases with the square of the current. Thus, an increase to 20 amps from 15 amps would increase the heat generated by 78 percent. Consider why you want to use a 20 amp fuse. If it is because the current surge when a motor starts blows the 15 amp fuse, you could replace the standard 15 amp fuse with a time delay fuse.

What should I do if my 15 amp fuse blows?

However, if the 15A fuse blew because of a problem in the circuit then best to replace the fuse with exactly the manufacturers specified value. If your blown fuse has a glass envelope where it is possible to inspect the element then there is something that may be learned.

https://www.youtube.com/watch?v=s-dj6PNL7XA