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Fuses are rated in Amps. Although the physical size of a fuse is to do with volts; the further the terminals are apart the less likelihood there is of 'sparkover' between them.

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Q: Are fuses sized on amps and volts?
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Related questions

What size wire do you need for 650 watts?

To answer this question a voltage needs to be stated. Wire is sized by the amount of amperage the load takes. W = Amps x Volts. Amps = 650/ volts.


Can you use 5 volts 1.2 amp power supply on 5 volts 3.0 amp device?

No you can not. The power supply output of 1.2 amps is under sized. You would need to have a power supply of 3 amps or larger.


How many volts it takes to cause a current of 1.95 amps to exist in a 200 watt lamp?

The formula to calculate the relationship between amps, volts and watts is Volts X Amps = Watts or Volts = Watts / Amps or Amps = Watts / Volts therefore; 200 Watts divided by 1.95 Amps is 102.5641 Volts.


If voltage is 12 volts and ohms is 0.5 how many amps in circuit?

Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 12 volts / 0.5 ohms = 24 amps


4 volts is a many watts?

4 volts and how many amps? Watts = amps x volts. It depends on the amount of current (in Amps) flowing at 4 Volts... See Ohms Law: Watts = Volts x Amps If you have 2 Amps flowing at 4 Volts you are dissipating/consuming 8 Watts. If you have 10 Amps flowing at 4 Volts you are dissipating/consuming 40 Watts.


What capacity generator do you need to produce 10 amps?

Small generators are sized in watts. Watts is the product of amps times volts. To properly answer this question a voltage for your 10 amps must be stated. That said small generator outputs are usually 120/240 volts in North America. So 10 amps at 120 volts equal 1200 watts. 10 amps at 240 volts equal 2400 watts. A 3000 watt generator will be amply for your 10 amp load.


Using 120 volts at 12 amps is the same power as what amps at 220 volts?

6 amps.


How many amps at 12 volts equals 16 amps at 120 volts?

160 amps at 12v.


How many amps at 120 volts equals 16 amps at 12 volts?

160 amps at 12v.


How many amps DC is 12 volts 1.5 amps at 5 volts?

You have your own answer. It is 1.5 amps.


How many amps with 70 watts 13.8 Volts dc?

Watts = Volts * Amps Therefore: 70 Watts / 13.8 Volts = 5.07 Amps


How many amps are in ohms?

It's not that simple. The basic formula is Volts / Ohms = Amps. For 30 Volts you'd get 0.5 Amps, for 60 Volts you'd get 1 Amp, for 120 Volts you'd get 2 Amps.