Quick Answer: Does It Matter What Fuse You Put In A Plug?

How do you know if a plug fuse is blown?

Remove the fuse from its holder.

In some cases you may need a small screwdriver to unscrew the fuse holder cap.

Look at the fuse wire.

If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced..

What is a 5a fuse used for?

5A Fuse. Used mainly for lighting circuits.

What fuse to use in plug?

Plugs for appliances rated between about 700 watts and 3000 watts (the maximum rating of a wall socket) should be fitted with a 13-amp fuse (coloured brown). For example: 13A Fuse – Washing machine, dishwasher, microwave, kettle, toaster, iron.

Can you put a higher amp fuse in a plug?

In general, NO. Replacing a fuse with a higher-amp fuse is a very bad idea and can lead to fires. Fuses (and circuit breakers) are rated such that they blow or trip before any part of the circuit gets to a dangerous current. … Fix the underlying problem, and you won’t have any more blown fuses.

Can I put a 13a fuse in a 5a plug?

Re: Can I use a 13A fuse in a 5A plug ? No. You must use a 5A fuse. Using A 13A fuse is a fire risk.

What happens if you put a 13amp fuse in a 10 amp plug?

The 13A fuse in place of a 10A fuse wouldn’t directly cause any problem – but then, if there’s a problem with the appliance you’re using, or if you plug in too many things and the current goes over 10A but under 13A, then under the new fuse the extension lead will keep working whereas the old fuse would have blown.

How many watts can a 5 amp fuse take?

Fuse ratings45 AMPFor circuits of more than 13kw (13000 w)13 AMPFor appliances between 700 and 3000w (3kw)5 AMPFor lighting circuits. The maximum permissible load of a lighting circuit is 1200w or 12* 100 watt lamps3 AMPFor appliances up to 700 watts, such as table lamps and alarm clocks3 more rows

What happens if you put the wrong fuse in a plug?

Fuses are present to protect the components of the electrical system. Rather than destroying the circuit when there is a surge of power, the fuse blows to protect it. … If you use a fuse with the wrong amperage, the fuse won’t blow as intended, damaging the circuit and resulting in a much larger repair bill.

Can you put a 13amp fuse in a 3 amp plug?

BS1363 has standardised on just two preferred fuse ratings, 3A and 13A, however any fuse rating up to 13A can still be used.

Can I use any 20 amp fuse for my microwave?

Answer Lisa, Yes, the 20 amp fuse WB2X3910 would be the be the correct fuse for your GE microwave. … Plugs for appliances rated between about 700 watts and 3000 watts (the maximum rating of a wall socket) should be fitted with a 13-amp fuse (coloured brown).

Are all plug fuses the same?

One type of fuse, the plug type, are of the smaller variety of fuses that handle the protection of circuit loads. These usually come in values of 15-, 20, and 30-amp fuses. The older of these fuses featured the exact same sized screw in fuse size for all of the fuses.

What happens if you use too big of a fuse?

When oversized fuses are installed, excessive amperage will occur in the event of a circuit fault such as a short to ground. This will cause overheating of the circuit and melting of insulation. In layman’s terms , if a fuse keeps blowing, don’t install a larger one.

Can I use a 15 amp fuse instead of a 10 amp fuse?

Yes, the 15 Amp fuse may be sized for a device in that particular circuit, and the 10 Amp fuse may be very short lived.

What happens if you put a 20 amp fuse in a 15 amp slot?

The 15 amp slot is designed for handling current upto 15 amps so if you put a 20 amp fuse in a 15 amp slot and draw a current greater than 15 amps there will be heating and other issues like molten insulation you can put a 20 amp fuse only if u know that u are not going to draw more than 15 amps.

Can I use a 3 amp fuse instead of a 2.5 amp?

Yup. The fuse is there to protect the wiring and 3 amp is well within the supply wire’s capability. Re: Radio calls for a 2.5 amp fuse.

Can I replace a 10amp fuse with a 13 amp fuse?

If you replaced it with 13A fuse, it will allow current more than 10A, so it may possible that other components may get damage due excessive current flow than specified. If TV components can sustain up to 13 A current, you can replace it. … You can put a smaller fuse in with the same “speed” rating.

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

Possibly yes. What ever is wired into that 5 amp slot is rated for a max of 5 amps, overdrawing more than 5 amps by removing the 5 amp fuse and putting in a 10 amp fuse can possibly short out a circuit.

How many watts can a 10 amp fuse handle?

1200 Watts10 Amps x 120 Volts = 1200 Watts.

Does it matter what amp fuse you use?

Fuses have different ratings so they can protect different electrical circuits. … A fuse that blows at 10 amps is no use in an electrical circuit that is using too much electrical current at 5 amps. The electrical circuit would be using double the ‘safe to use’ electrical current before the fuse blows.

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.