Fuse Amperage Voltage

Fuse Amperage Voltage. Some fuses are for cars, and wil. 2 amps (130% of normal fuse rating) conversely, when a fuse is intended to be used in extreme low temperature conditions, the fuse must have a lower rating than that in normal conditions.

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Amperage is measured in amperes or amps, and its symbol is i. The larger the current need, the larger the rating of the fuse, to handle the current. At 6v, 12v or 240v, the fuse still blows at 20a.

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The typical fuse used for this would be rated at at least 125 vac (250 vac is common as well, and just as suitable.) the fuse needs to be rated for the same of more as the wall voltage. Fuse can be used at any voltage below the fuse voltage rating;

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Its voltage rating must be at least as great as the voltage source in the circuit it is protecting. Voltage leaving the utility pole at the street is rated 240v.

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The voltage rating of a fuse defines the maximum value of. Can i use a 250v fuse instead of 32v?

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However you cannot use a low voltage fuse in high voltage applications : A 250v fuse can be used in 125v circuits.

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It will still blow at (strictly, slightly above) its rated current, but may sustain an arc that a hv fuse would extinguish. This is the maximum supply voltage that the fuse can safely carry.

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A 250v fuse can be used in 125v circuits. The typical fuse used for this would be rated at at least 125 vac (250 vac is common as well, and just as suitable.) the fuse needs to be rated for the same of more as the wall voltage.

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An ordinary mechanical fuse blows (or rather melts) when the temperature in it goes too high and the temperature is a result of the current, not the voltage. If your measur ement is somewhere in between the references listed for the voltage drops given, then you know that the amperage flowing through the fus e has to be somewhere in between those references listed.

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They provide protection from 15a to 70a. That is because a penny is copper and conducts the flow of electricity (hence bypassing the fuse, fusestat or fusetron).

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Amperage can be calculated by taking safety factor into consideration, (assume it to be 1.5) then rating of fuse= (90/220)*1.5= 0.61a (assume voltage=220 v i.e. Standard voltage supply in india) so a fuse rating of 0.61 a or above will work suitably in the circuit.

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Voltage ratings are assumed to be for ac unless specifically labeled as dc. How should i select the proper fuse amperage when i know the circuit amperage?

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How should i select the proper fuse amperage when i know the circuit amperage? However, you should never use a fuse for a higher voltage than its rated for since it can arc if the voltage is too high, but using a 300 volt fuse for 144 volt is just peachy.

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So, power is the amperage multiplied by the voltage. Standard voltage supply in india) so a fuse rating of 0.61 a or above will work suitably in the circuit.

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You can not replace a 250v fuse with a 125v fuse of equal amperage if the application voltage exceeds the 125v. 250v is the max voltage the fuse can take, it is fine as long as that rating is at or above the voltage being passed through the fuse, in this case 32v.

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So, power is the amperage multiplied by the voltage. The most popular ratings are 125v and 250v.

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A fuse is employed in any electrical circuit to interrupt the flow of excessive current through its components. All fuses have an amperage rating.

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I've seen low current fuses, like 0.125a, that had resistors in them. However, you should never use a fuse for a higher voltage than its rated for since it can arc if the voltage is too high, but using a 300 volt fuse for 144 volt is just peachy.

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A 250v fuse can be used in 125v circuits. They provide protection from 15a to 70a.

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Most automotive fuses rated at 32 volts are used on circuits rated 24 volts dc and below. V = volts = voltage.

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Voltage has to do with the force the electricity current flows. Amperage is measured in amperes or amps, and its symbol is i.

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2 amps (130% of normal fuse rating) conversely, when a fuse is intended to be used in extreme low temperature conditions, the fuse must have a lower rating than that in normal conditions. So, if you have 2a being used and 240v of voltage, then the power (wattage) = 480watts anon58855 january 4, 2010

However You Cannot Use A Low Voltage Fuse In High Voltage Applications :

Fuse can be used at any voltage below the fuse voltage rating; 250v is the max voltage the fuse can take, it is fine as long as that rating is at or above the voltage being passed through the fuse, in this case 32v. You can not replace a 250v fuse with a 125v fuse of equal amperage if the application voltage exceeds the 125v.

So, If You Have 2A Being Used And 240V Of Voltage, Then The Power (Wattage) = 480Watts Anon58855 January 4, 2010

Some fuses are for cars, and wil. How should i select the proper fuse amperage when i know the circuit amperage? The most popular ratings are 125v and 250v.

For Our Insurance Inspection Purposes, We Indicate The 'Minimum Voltage Rating' It Would Enter The House.

Amperage is measured in amperes or amps, and its symbol is i. Some vehicles use a dual 12/42 v dc electrical system that will require a. Voltage leaving the utility pole at the street is rated 240v.

A 250V Fuse Can Be Used In 125V Circuits.

However, you should never use a fuse for a higher voltage than its rated for since it can arc if the voltage is too high, but using a 300 volt fuse for 144 volt is just peachy. The typical fuse used for this would be rated at at least 125 vac (250 vac is common as well, and just as suitable.) the fuse needs to be rated for the same of more as the wall voltage. Amperage can be calculated by taking safety factor into consideration, (assume it to be 1.5) then rating of fuse= (90/220)*1.5= 0.61a (assume voltage=220 v i.e.

I = Amps = Amperage.

A example of this would be a fire hose with a nozzle delivers high pressure (voltage), but also low volume (amperage). Most automotive fuses rated at 32 volts are used on circuits rated 24 volts dc and below. At 6v, 12v or 240v, the fuse still blows at 20a.