0
Romex is a manufactures brand name of NMD90 house wire. It comes in different sizes , the most common being 2C-14 3C14 2C-12 and 3C-12. For branch circuit house wiring to wall receptacles 2C14 is used. This cable comes with a black and white #14 wire and a bare ground #14. The bare ground is used to ground the receptacle to the ground bus back at the distribution panel.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What to do with ground wire in wall when wiring metal light fixture without ground wire into plastic outlet box with ground wire Basically wall has 3 wires fixture has 2 and no place to ground to?
Don't worry about it some fixtures have no ground terminals. just shove the groung wire to the back of the box. Correction, if the fixture is metal and it shorts out, the metal surrounding the fixture could become electrified. That's why fixtures today are normally grounded to their mounting plates and then the lead is attached to the incoming romex. In the past, attaching these plates to metal boxes (either grounded by an incoming wire or grounded to the BX cable) eliminated the need for a ground wire. If the hot wire hit or shorted to the fixture, it would blow a fuse or circuit breaker. Many electrocutions and fires later, the folks at Underwriters realized that even that method of grounding wasn't sufficent (the old aluminum boxes and bx cables were crappy conductors. Solution; (and I practice what I preach because I remodel many old homes) get a little creative and spend the extra time to wrap a little ground wire to a mounting screw, or piece of metal, on the mounting plate of the fixture and then attach it to your incoming romex ground. On an old fixture, it could mean the difference between a fire and a tripped circuit breaker. If you have any metal boxes, old or new, ground to those too. <><><> Connect a pigtail to the metal canopy, and use a wire nut to connect the safety ground to it.
How do you extend romex wire you moved an outlet you need to extend and connect?
You need to splice the extension Romex, using wire nuts, inside a covered junction box made for the purpose. If you can do it within the original outlet box you can put a blank cover on the box. If not you may have to install a new "old work" box in wall. If you can get to wire in attic or basement you could put the junction box in one of those locations. The junction box must be accessible so you can't bury it in the wall.
How do you dedicate a wall outlet?
A dedicated wall outlet is the only one on the circuit.
Should an outlet located at 7 feet up the wall from the floor used to power a light fixture be included in wall space requirement?
I have never heard of wall space requirement in the electrical terminology. There is a code rule for the positioning of receptacle outlets around a room. This type of outlet has to be counted as a device when estimating the number of outlets that can be installed on one circuit. If you are talking about horizontal placement of electrical boxes at 300 mm floor level, then this outlet will not be included in that measurement.
Should an outlet located at 7 feet up the wall from the floor used to power a light fixture be included in wall space requirements?
I have never heard of wall space requirement in the electrical terminology. There is a code rule for the positioning of receptacle outlets around a room. This type of outlet has to be counted as a device when estimating the number of outlets that can be installed on one circuit. If you are talking about horizontal placement of electrical boxes at 300 mm floor level, then this outlet will not be included in that measurement.
What to do with ground wire in wall when wiring metal light fixture without ground wire into plastic outlet box with ground wire Basically wall has 3 wires fixture has 2 and no place to ground to?
Don't worry about it some fixtures have no ground terminals. just shove the groung wire to the back of the box. Correction, if the fixture is metal and it shorts out, the metal surrounding the fixture could become electrified. That's why fixtures today are normally grounded to their mounting plates and then the lead is attached to the incoming romex. In the past, attaching these plates to metal boxes (either grounded by an incoming wire or grounded to the BX cable) eliminated the need for a ground wire. If the hot wire hit or shorted to the fixture, it would blow a fuse or circuit breaker. Many electrocutions and fires later, the folks at Underwriters realized that even that method of grounding wasn't sufficent (the old aluminum boxes and bx cables were crappy conductors. Solution; (and I practice what I preach because I remodel many old homes) get a little creative and spend the extra time to wrap a little ground wire to a mounting screw, or piece of metal, on the mounting plate of the fixture and then attach it to your incoming romex ground. On an old fixture, it could mean the difference between a fire and a tripped circuit breaker. If you have any metal boxes, old or new, ground to those too. <><><> Connect a pigtail to the metal canopy, and use a wire nut to connect the safety ground to it.
How do you install a new pull chain light from a wall outlet?
very easy just pull your self a line from the outlet to the location you want to have the pull light fixture installed ,then connect the black wire to the black wire in the outlet white to the white and the copper ground to the ground then on the other end of the wire at the light fixture location connect the black to the copper screw and the white to the silver screw .and that should make it work with pull string .but make sure the circuit is turned off for that outlet location before you do the instillation
How do you check your wall outlet for ground?
You can get a tester that plugs into the outlet at any home improvement store.
How do you direct wire security light from outlet have 3 wires?
A 3 wired electrical fixture includes positive, negative and ground. The ground can be attached to one of the screws in the wall. In the case of the other wires, matching the colors, twisting and capping the wires together will handle the electrical installation.
How do you ground a fixture if there is no ground wire from the wall and is it absolutely necessary to use the ground wire from the fixture or can you just cover it?
If you don't have the wire then you just can't ground it. This should not be too much of a problem. Most light fixtures are not grounded and some don't even have ground wires.
Can you convert a 2 prong plug-in light into a hard wired fixture?
Sure, sounds like a creative way to use an old favorite table-top fixture and save a few bucks too. There would be a few things I would consider. First and foremost, be sure the "2 prong plug-in light" is made for outdoor use if you plan to mount this outdoors! Secondly, how are you going to securely mount this fixture to a ceiling or wall? Designing a custom base, may end up being more trouble than it's worth. After installation the fixture should be flush against the surface, and everything tucked inside. Next, I wouldn't forget, or leave out the ground. Even it is a 2 prong light. If your going to mount this on a wall, ceiling, or anywhere, chances are you already have a hole cut out and "2-conductor with ground" Romex type wiring ready at the instillation area. Where to attach the bare ground wire, maybe too risky if the fixture is not an metal chassis. Note: Assuming that there will only be one fixture on this branch circuit, then go with a gauge of Romex similar to that of the fixture cord. If using many in series or parallel , reference a NEC handbook for detailed guidance.
How do you extend romex wire you moved an outlet you need to extend and connect?
You need to splice the extension Romex, using wire nuts, inside a covered junction box made for the purpose. If you can do it within the original outlet box you can put a blank cover on the box. If not you may have to install a new "old work" box in wall. If you can get to wire in attic or basement you could put the junction box in one of those locations. The junction box must be accessible so you can't bury it in the wall.
How do you Wire a light from a switched outlet?
See: "How can you re-wire a wall switch that controls an outlet to control a ceiling fan?" (Follow the link below.) The procedure is the same whether the new device is a light fixture or a ceiling fan.
What kind of toilet has a drain in the wall but still sits on the ground?
It is called a back outlet toilet floor mounted
Can you ground a wall outlet by running a jumper wire from the neutral terminal to the ground screw?
Not correctly , It will show on a tester that it is grounded but you should run a separate ground for it to be properly grounded
What to do with no ground in wall but ground wire in fixture?
Very often the ground wire in the fixture is ignored, or just connected to the box, if there isn't a conductor to connect to. This, however, is a code violation as any fixture with a ground wire is required to have it properly connected to an equipment grounding conductor back to the panel. This is for YOUR SAFETY. Technically you should rewire the circuit with the proper conductors. It is BAD PRACTICE to connect the ground wire to the neutral or white wire because this could create a hazard of its own.
How do you dedicate a wall outlet?
A dedicated wall outlet is the only one on the circuit.
