if i dont have same voltage fuse, can i put a higher or lower voltage fuse & why?

Answer 1

a fuse is a protection device against over-current
meaning amperes

so where's the volts come from

the fuse is housed or mounted in a certain enclosure, which is an insulator
strength of an insulator is measured in volts, meaning it's dielectric strength

this is where the volts come into play

best explained in wikipedia
http://en.wikipedia.org/wiki/Fuse_%28electrical%29

Answer 2

Voltage????ummm???
Fuses are not rated by voltage but by current (ampere).
If you use a fuse with a lower current rating than normal, it is possible that it will melt or break before you could turn all your appliances.
On the other hand if you use a fuse higher than normal rating, some of your appliances could burn undetected. The purpose of a fuse or a circuit breaker, is to cut the power supply whenever there is an abnormality in your circuit which could cause an increase in line current. e.g. short circuit. If a short circuit occured, the current will increase along with the temperature of any of your appliances and their respective cables that could start a fire.

Answer 3

If you're going to use a different voltage fuse you should use a lower one. If you use a higher one then the device could get too much voltage causing it to overload and start a fire. Howerver, if you use a lower voltage fuse then the device may not work properly. You really should always use the proper voltage fuse for a device to prevent damage and ensure proper operation.

Answer 4

you can use a lower voltage fuse ...im also assuming your talking about your home electricial system ...a lower voltage fuse wont power as many circuits at the same time ..but it doesnt run a fire risk from circuit overload ..fuses are design to "blow " at a certian voltage and wattage to prevent damage . a higher voltage fuse than the blown one wont blow as fast but if circuit becomes overloaded and it doesnt blow the wire keeps getting hotter and hotter and will result in a fire or a short circuit in which case all wires must be replaced ...hope this helps...by the way try to get proper fuse asap...this is only a temperory fix

Answer 5

Always replace fuses with the proper amperage rating for that particular circuit. Using a fuse with too low a rating, can blow the fuse every time, because it can't handle the proper amount of current for that circuit. Using a higher amp fuse, can cause a fire, because too much current can flow through the circuit.

Answer 6

The solenoid clicking does factor to a flat battery. You reported you took an amp studying ... yet you quoted a voltage output. A battery will provide a studying of 12-14 or perhaps more effective volts yet nevertheless sink even as placed less than a load, because the ampage is the stress of the battery, voltage is in uncomplicated words the electric powered stress. try swapping the battery formerly you bypass spending funds on different bits. it is also a possibility to target with a bounce from a motor vehicle battery.

Answer 7

Both higher or lower could be a problem....lower would probably burn out as they can't support the load....higher is more dangerous....if your fuse burned out...there may be a short in the circuit and therefore could could allow the circuit or appliance to overhead and start a fire, not to mention the possiblility of shock or even electrocution....if anything...use the lower rated fuse.

Answer 8

Third answer is spot on. ONLY use a fuse rated for what they circuit calls for. If you take out an original 20A fuse, replace it with the same.

Answer 9

its AMPAGE-- not voltage--- and no-- use the correct rated fuse, its there for your safety.

Answer 10

simply no