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A standard 3kW immersion heater will require a fuse rating of 13 A. This is because, it draws a current of 12 A.

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What is ampere rating of an electrical kettle?

Divide its power rating by its voltage rating. These ratings are found on its nameplate. For example, a 3-kW kettle rated at 230 V will draw a current of approx. 13 A.


What will happen to an appliance if the fuse rating is less than the current an appliance needed?

If the fuse rating is less than the current an appliance needs, the fuse will likely blow or burn out. This is because the fuse is designed to protect the appliance from overheating or catching fire by interrupting the circuit when the current exceeds the fuse rating. It is important to always use a fuse with a rating that matches the current requirements of the appliance.


What do you think would happen if you put a 3A fuse in a plug used for kettle?

I know what would happen. The three amp fuse would blow. Any device that is plugged into a receptacle with out having sufficient resistance to limit the current flow will dead short the circuit and cause the breaker that feeds the circuit to trip. In this case the fuse being of a lower rating that the feed breaker the fuse will blow without tripping the receptacle's feed breaker.


What is the fuse rating of 600watt appliance on a 220 volt supply?

To calculate the fuse rating for a 600 watt appliance on a 220 volt supply, you can use the formula: Fuse rating = (Power/Voltage). In this case, it would be 600 watts / 220 volts, which equals approximately 2.73 amps. Therefore, you would need a 3 amp fuse for the 600 watt appliance on a 220 volt supply.


What kind of fuse need to use for 240V outlet?

For a 240V outlet, you should use a fuse that is rated for 240V. The fuse's amperage rating should match the amp rating of the circuit and be appropriate for the connected devices. It's important to use the correct type and rating of fuse to protect the circuit from overloading and electrical hazards.

Related Questions

What is ampere rating of an electrical kettle?

Divide its power rating by its voltage rating. These ratings are found on its nameplate. For example, a 3-kW kettle rated at 230 V will draw a current of approx. 13 A.


What fuse is in a kettle?

12 to 13 amps


It is ok to use a fuse with a higher amperage rating and not ok to use a fuse with a smaller amperage rating why?

It is ok to use a fuse with a higher amperage rating and not ok to use a fuse with a smaller amperage rating why?


How fuse should be used in a 2.8kW kettle?

12a


What do you think would happen if you put a 3 A fuse in a plug used fr a kettle?

If you put a 3 A fuse in a plug used for a kettle that requires more than 3 A to operate, the fuse would likely blow frequently as it cannot handle the current required by the kettle. This can lead to power interruptions and potentially damage the electrical components of the kettle. It is important to use the correct amperage fuse to ensure safe and proper operation.


What amp fuse does a kettle take?

In the YUK an electric kettle has a 13 amp fuse., together with a 250 voltage. However, in the USA the voltage is lower and so ther fuse amperage may be different.


What current is a kettle?

The current drawn by a kettle can vary based on the power rating of the kettle. Typically, a kettle in the range of 1500-2000 watts would draw around 12-16 amps of current when operating at full power.


What would happen if you put a 3A fuse in for kettle which is 13A?

The fuse will blow as soon as you turn it on. Use the correct fuse and nothing else.


What is the current rating of T2L 250v fuse?

The current rating is 2A (2 amps).


What happens if you use a fuse that's overrated for voltage but has the correct current rating?

Using a fuse correctly rated for current but "overrated" for voltage does not present a problem. Current ratings are critical safety issues, and fuses should be replaced with those of the same current rating. But using a fuse with an identical current rating but a higher voltage rating is not a problem. The reason for that lies in what the voltage rating of a fuse is. Fuses are given a voltage rating to state a maximum voltage in a circuit that they are designed to protect. And the voltage rating has nothing to do with the "normal" operation of the fuse. The fuse carries current when it operates normally, but when something happens and excessive current flows, the fusible link heats up and opens. This is where the voltage rating comes into play. It is possible that a fuse can arc through when it fails. It is the voltage rating that stands in the way of this. As long as the voltage rating of a circuit is not beyond the voltage rating of the fuse, that fuse will fail safely when it fails. It is acceptable to use a fuse of an equal current rating but a higher voltage rating when replacing a fuse that has failed.


What are the Power ratings of a kettle?

The power rating of a kettle is typically around 1500-3000 watts, which indicates how quickly it can boil water. Higher wattage kettles will heat water faster but may consume more energy. It's important to consider your needs and energy consumption when choosing a kettle based on its power rating.


What is meant by ratting of fuse?

A fuse is given a various rating (strength). For instance, a home appliance (washing machine, etc) would usually have a fuse with a 13 amp rating. While a low powered lamp would only merit a 2 or 5 amp fuse rating. It is important to use a fuse of the correct rating in amps for each electrical appliance.