Plugs for appliances rated up to about 700 watts should have a 3-amp fuse (coloured red). For example: 3A Fuse – Table lamp, standard lamp, television, video, computer, mixer, blender, fridge, freezer, power drill, jig saw, soldering iron.
Is a 3A fuse the same as a 13A fuse?
A 3A fuse is the safest to use and should be used for appliances at 700w or less. Appliances rated above 700w should use a 13A fuse. Be extra cautious when using a 13A fuse and try using a 3A fuse if and when it's possible.
Can I use a 5 amp fuse instead of a 3 amp fuse?
If you replace it with a 5A fuse you will lose part of the protection the 3A fuse was intended to provide. In case of a failure of the device the fuse is suppose to protect, the result of using a larger fuse could be to damage the device to the extent that it could not be repaired.
Can I use 5 amp instead of 3 amp?
You can but you shouldn't, it can cause wires to heat up and possibly cause a fire. You can replace a 5 amp with a 3 safely as long as you don't exceed 3 amps.
What happens if I put a 5amp fuse in a 13amp plug?
This will not blow the fuse, but your cable would get very hot, potentially melt its insulation and possibly start a fire. You normally can't. A 13A plug top has rectangular pins and a 5A socket has round holes.
Is there a 3A fuse?
Different types of fuses Plugs for appliances rated up to about 700 watts should have a 3-amp fuse (coloured red). ... 3A Fuse – Table lamp, standard lamp, television, video, computer, mixer, blender, fridge, freezer, power drill, jig saw, soldering iron.
What voltage is in a 3 amp fuse?
250 Volts
What amp is a 3A fuse?
3-amp
Can I replace a 3amp fuse with 5 amp?
A 3A fuse is supposed to break the circuit for any current higher than 3 Amps. So replacing the fuse by a 5 A wire will allow more current than the rated value through the system and might damage appliances or trigger a higher protection scheme to act promoting larger blackout.
What color is a 3 amp fuse?
Color Rating
------ ------
Gray 2
Violet 3
Pink 4
Tan 5
What Colour are fuses?
Color Current Maxi
------ ------- ----
Brown 7.5 A No
Red 10 A No
Blue 15 A No
Yellow 20 A Yes
Are car fuses Colour coded?
Car fuses are color coded by amp rating. For example, a standard blue fuse has a 15-amp rating, yellow is 20 amps and green is 30. ... Note: If your new fuse blows soon after installing it, you could have problems in that circuit.