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A L14-20p is a 125/250 volt twist lock plug. I have never seen them used on appliances in the home. You may have the wrong plug for the appliance. See Discuss Question.
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Can you connect a 3 wire 120 Volt with ground to a 2 wire House wire has black and white and ground Appliance has black red white and ground?
To answer this question fully the type of appliance has to be stated and its voltage.
What are the advantages of 3 pin plug?
The three prong plug incorporates a ground wire for safety. If there is a short circuit in an appliance that has a three prong plug, the current will travel back to the electrical panel and either blow the fuse to that circuit, or trip the circuit breaker to shut power down on that circuit.
What does the circle prong on a 3 prong plug do?
Ground wire
Is the wide prong on an electrical plug connected to the black wire?
No, the wide prong is neutral it is the white wire. The narrow prong is hot it is the black wire. The round prong (in a 3 wire plug) is safety ground it is the green wire.
How do you re-wire a 2 plug cable in to a UK 3 pin plug when the wire colours are the same?
That is potentially dangerous and should never be done. See an electrician about this problem.
Will a 2 pole wire work with a 3 pole plug?
A 2-pole wire will not work on a 3-pole plug. You will need to use a 3-pole wire on a 3-pole plug.
Can you plug a 3 volt appliance into a 110 outlet?
No, the applied 110 volt is too high for a 3 volt appliance. The appliance would burn out right away.
Can you connect a 3 wire 120 Volt with ground to a 2 wire House wire has black and white and ground Appliance has black red white and ground?
To answer this question fully the type of appliance has to be stated and its voltage.
What are the advantages of 3 pin plug?
The three prong plug incorporates a ground wire for safety. If there is a short circuit in an appliance that has a three prong plug, the current will travel back to the electrical panel and either blow the fuse to that circuit, or trip the circuit breaker to shut power down on that circuit.
Can delta connection be used on 3 phase 4 wire system?
A delta connected appliance can be connected to a 3-phase system by leaving the neutral unconnected. The appliance must be properly earthed.
4 wire plug red black white bare that has to be changed to a 3 for a welder what wires go where on the 3 wire plug?
See discuss question page below
I have 240V 3 wire twistlock plug and want to wire it so I have 120V outlet?
Don't!
What does the circle prong on a 3 prong plug do?
Ground wire
Is the wide prong on an electrical plug connected to the black wire?
No, the wide prong is neutral it is the white wire. The narrow prong is hot it is the black wire. The round prong (in a 3 wire plug) is safety ground it is the green wire.
If the firing order is 1342 does that mean you put the first plug wire to the number 1 the 2nd plug wire to number 3 etc?
Yes
How do you wire a 3 wire 240 volt stove to a 240 volt 4 wire feed?
Change the cord/plug on the stove to a four wire cord/plug. When installing the new plug remove the grounding strip that connects the center lug in the stove wiring block to the frame of the stove. Connect the white wire from the new plug to the center lug. Connect the green wire from the plug to the stove frame.
You are replacing a 3 wire plug to a 4 wire outlet but the stove is set up for a 3 wire and you have a 4 wire plug to switch over but there is no place for the ground wire to go?
The range 4 wire plug kit should have with it a grounding lug that connects to the frame of the stove. If not buy a small #2 lug and bolt it to the frame of the stove. This is the attachment point for the fourth green ground wire from the new range cord assembly.
