What size fuse should be in a lamp?
What size fuse should be in a lamp?
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.
Can you put a 13 amp fuse in a lamp?
The correct size fuse to use is based on the current rating of the flexible cord that you used to wire the lamp with. As such it’s probably 0.75mm flex so a 3 or 5amp fuse should be used as the flex is not rated at 13amps and by fitting a 13amp fuse it would be unprotected against overload current.
What fuse should I use for LED lights?
75mm is good for about 7.5 amps max. I generally like to have at least 100% extra rating so a 3 amp fuse max is what i would use. This should be plenty for 4 leds. If you have working leds but blow a 10A fuse i think your wiring needs checking and you will probably find your fuse is directly across the battery.
How many watts can a 1 amp fuse handle?
3kWatts divided by 230 = 13.04amps. 3000 Watts is the maximum it is safe to put on a 13amp fuse in a plug.
Can you put a 5 amp fuse in a 13amp plug?
If your circuit is rated at 13 Amps or higher then you can replace the 5 amp fuse with a 13 amp fuse. You certainly can and if there is a reason that the 5 amp fuse blew, you will turn the item that the fuse is designed to protect into a melted mess and all the magic blue smoke will escape.
Can I replace a 2 amp fuse with a 3 amp fuse?
3 Amp should be okay. The main purpose of the fuse is to prevent burning wires. Radio Shack has the fuse in a higher voltage rating, but it won’t cause a problem.
What size fuse does a car radio use?
Most low-powered radios can use a 20-amp fuse without any issues. However, for high-powered stereos — those that produce 100 watts of power or more — you may have to use a 25- or 30-amp fuse. You may be able to use a wire clasp or harness already under the dash to secure the wiring from the radio to the fuse box.
How can you tell if a 13A 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.
How many Watts can a 1 amp fuse handle?
How many Watts can a 20 amp fuse handle?
2,400 watts
A 20-amp breaker can support up to 2,400 watts on a single circuit. The safe maximum for a 20-amp circuit is 1,920 watts, but circuits should not be loaded to more than 80 percent of their maximum capacity.
Can you replace a 5amp fuse with a 3 amp fuse?
A 3A fuse was used for a reason. If so, yes, you can replace a 3A fuse with a 5A fuse. Never replace a blown fuse with a higher-amp fuse. Always replace the fuse with one with the specified amp rating.