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You don't, in theory, because the ground wire is missing.
But if you must, cut the end of and add the new three pin plug, the two flat pins are
for the two wires, the round is for the ground that is missing.
If something has only two wires,say a light fixture, adding a plug that has the three
is useless because the ground wire is missing, so it does not become safer
just because you added it. If the end is bad,then you get a plug end that comes apart and is made for adding to a wire, do not cut wire,add another plug end by splicing it together with electric tape.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoPurchase a portable GFCI outlet, typically sold for construction use. You can safely cut the ground prong off of it, and then plug your device into the portable GFCI.
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Is it okay to use an adapter to change a three pin plug into a two pin plug?
No, it is not ok, it is potentially very dangerous because the two-wire cable has no earth with it. The earth wire is an important safety component that comes with a three-pin plug. An exception can be made for certain low-power appliances that have double insulation. This includes TV sets, radios, and table lights provided the mounting is plastic and not metal. These appliances are commonly sold with a twin-wire cable but often with a three-pin plug on the end of it. The three-pin plug in this case often has a plastic 'earth' pin and it is safe to replace it with a two-pin plug.
Can I plug my 2 prong Christmas light cord into a 3 prong extension cord?
UK answer only: Yes but you need a three-pin to two-pin adaptor. Alternatively fit a three-pin plug to the light and leave the earth pin disconnected. This can only be done if the lamp already has a two-wire cable fitted to it, anything else is potentially dangerous.
Why you use three pin plug insted of two pin?
In an electrical socket, there are three holes. One is a hot wire, one is a neutral wire, and one is a ground wire. Usually, the hot wire is black. The neutral wire is white. And the ground wire is green. Motors usually have three pin plugs. Other items also have them. When a motor has a three pin plug, the body of the motor is attached to the ground. If a spark goes from the electrical wires to the body of the motor, it will go harmlessly to the ground and not hurt anyone. On a two pin plug, usually one pin is larger than the other. The larger pin goes to the neutral or white wire. It is also grounded. That way if there is an electrical short in the device, it should not electrocute the person using it.
Which electrical plug in Gibraltar?
In Gibraltar they use the type-G three-pin plugs as used in the UK. The type-C two-pin as used in Europe is also found there.
Can you exchange a German two-pin plug for a SA three-pin on a PSU Powercord?
Yes, it is no trouble at all just make sure that the correct polarity of the connections are applied.
Why does three pin plug is more safe than two pin plug?
The three pin plug is grounded (provided the receptacle is wired correctly).
Is it okay to use an adapter to change a three pin plug into a two pin plug?
No, it is not ok, it is potentially very dangerous because the two-wire cable has no earth with it. The earth wire is an important safety component that comes with a three-pin plug. An exception can be made for certain low-power appliances that have double insulation. This includes TV sets, radios, and table lights provided the mounting is plastic and not metal. These appliances are commonly sold with a twin-wire cable but often with a three-pin plug on the end of it. The three-pin plug in this case often has a plastic 'earth' pin and it is safe to replace it with a two-pin plug.
Can I plug my 2 prong Christmas light cord into a 3 prong extension cord?
UK answer only: Yes but you need a three-pin to two-pin adaptor. Alternatively fit a three-pin plug to the light and leave the earth pin disconnected. This can only be done if the lamp already has a two-wire cable fitted to it, anything else is potentially dangerous.
When use a 3-pin mains plug what is the biggest pin for?
On a UK three pin plug the two smaller prongs are Live (brown) and Neutral (blue). The Larger pin is for the Earth wire. This can prevent you getting an electric shock
How many pins does a Dell power cord have?
This is dependent on the country for which the appliance was intended to be used in. Models for the United Kingdom will have a three pin plug, whilst European and American goods will have a two pin plug, although the type of pin does vary between these two continents.
Why you use three pin plug insted of two pin?
In an electrical socket, there are three holes. One is a hot wire, one is a neutral wire, and one is a ground wire. Usually, the hot wire is black. The neutral wire is white. And the ground wire is green. Motors usually have three pin plugs. Other items also have them. When a motor has a three pin plug, the body of the motor is attached to the ground. If a spark goes from the electrical wires to the body of the motor, it will go harmlessly to the ground and not hurt anyone. On a two pin plug, usually one pin is larger than the other. The larger pin goes to the neutral or white wire. It is also grounded. That way if there is an electrical short in the device, it should not electrocute the person using it.
Can you exchange a German two-pin plug for a SA three-pin on a PSU Powercord?
Yes, it is no trouble at all just make sure that the correct polarity of the connections are applied.
Which electrical plug in Gibraltar?
In Gibraltar they use the type-G three-pin plugs as used in the UK. The type-C two-pin as used in Europe is also found there.
How do you adapt a 3 prong German plug to fit into a 3 prong US 230 dryer outlet?
German appliances don't have three pinned plugs. The standards are the "Schoko" plug, which is a two pin plug with contacts on the side as a ground connection and the "Euro plug which is a two pin plug without a ground connection. There are adapters available at most good electrical stores.
Why pins of plug are cutted?
Some pin plugs are mostly seen with three pins. The two pin plugs being flat, equal, and has a hole because this is where electricity flows. The round pin plug is used to absorb more flow of electricity for example computers and laptops have round pin plugs because it needs a lot of electricity, the round pin plug is only cut when using a device that doesn't need to much electricity to work.
Do three pronged plug ins use more electricity than two pronged ones?
No, the third pin is used for grounding purposes only.
In three pin switch why earth pin is made bigger in size?
The earth pin is longer in a three pin plug so that when being plugged it it makes contact to ground the equipmemt before the other pins make the equipment live. If the equipment has a fault, the earth circuit is already in place to deal with it.
