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A fuse is a safety device designed to prevent excessive electrical current from damaging electrical devices. If the current in a circuit exceeds a predetermined value, a metal strip inside the fuse will melt and break the circuit. Fuses are used to protect equipment or cables. The fuse is chosen to be the weakest link so that it will fail before anything else is damaged. For example, if you have a cable capable of safely carrying 8 amps a 5 amp fuse might be used to protect from damage by currents higher than 5 amps. If a 10 amp fuse was fitted on the same cable then 9 amps could flow and cause damage to the cable. It can be dangerous to upgrade fuses if you don't understand what you are doing!

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When are Bussmann fuses used usually?

Cooper Bussmann is a brand name for a specific type of fuses. These fuses are used with circuit breakers to ensure that the circuit does not become overloaded, resulting the failure of the circuit.


What are anti surge fuses used for?

Anti-surge fuses are used to protect electronic devices and equipment from sudden power surges or spikes. They help prevent damage to the device by breaking the circuit when the current exceeds a safe level. These fuses are commonly used in electronics, such as computers, televisions, and other sensitive devices.


Do you need two 30 amp fuses for a dryer?

Yes, typically electric dryers require two 30 amp fuses to operate properly. These fuses protect the dryer from electrical overload and should be installed in the dryer's electrical circuit. It's important to check the dryer's manual or consult with a professional to ensure the correct fuses are used.


Why do you use resettable fuses?

Resettable fuses are used because they can automatically restore the circuit once the overcurrent condition is removed, unlike traditional fuses that need to be replaced. This feature helps to minimize downtime and maintenance costs in electronic devices. Additionally, resettable fuses provide protection against overcurrent events without the risk of fire hazards.


Why is it that every house supplied with electricity is provided with a box of fuses?

A box of fuses is used to protect electrical circuits from overloading and overheating, which can cause fires. Fuses act as a safety device by breaking the circuit if too much current flows through it. This helps prevent damage to appliances and wiring in the house.

Related Questions

Can parallel circuits be used instead of fuses?

No. Parallel circuits are not fuses. Fuses can be used to protect parallel circuits.


What type of fuses are used on a 2008 Suzuki c90 . Are the just standard automotive fuses or mini fuses?

Mini fuses


Which electrical unit is used to rate cartridge fuses?

Amperage is used to rate cartridge fuses.


What kind of fuses are used in a 1991 Chevrolet Caprice?

normal size blade fuses


When are Bussmann fuses used usually?

Cooper Bussmann is a brand name for a specific type of fuses. These fuses are used with circuit breakers to ensure that the circuit does not become overloaded, resulting the failure of the circuit.


What kind of fuses in 1983 Volkswagen Rabbit?

The U.S. made 1983 Rabbit used Maxi Blade fuses.


Circuit breakers are used for the same purposes as?

fuses


What Marterials are used inside Fuses....Silver and....?

Lead and tin...


What are anti surge fuses used for?

Anti-surge fuses are used to protect electronic devices and equipment from sudden power surges or spikes. They help prevent damage to the device by breaking the circuit when the current exceeds a safe level. These fuses are commonly used in electronics, such as computers, televisions, and other sensitive devices.


How can I find out what each of the fuses are used for 2000 Mazda Protege?

if you look on the back of the cover of the fuse box it should have a diagram with labels for all the fuses


What are the common fuses for household use?

In tht UK, common fuses used in the plugs are 3 amp, 5 amp and 13 amp. We have rather seperseded fuses at the main distribution points domestically by installing re-settable circuit breakers, and they have ratings between 6 amps and 80 amps depending on what the circuits are supplying.


Do you need two 30 amp fuses for a dryer?

Yes, typically electric dryers require two 30 amp fuses to operate properly. These fuses protect the dryer from electrical overload and should be installed in the dryer's electrical circuit. It's important to check the dryer's manual or consult with a professional to ensure the correct fuses are used.