for USA, Canada and other countries running a 60 Hz supply service.
You will need to run a ground wire from the main breaker panel to the socket outlet.
If by some miracle there is a ground wire there already, you just need to replace the socket outlet.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
A single pole switch controls a light or outlet at one location. A 3 way switch controls a light or outlet from 2 locations.
Go to this site http://www.generatorjoe.net/html/nemaplugs.html and tell me what configurations you have and I might be able to help you.
== == You are not allowed to change a four-wire outlet to a three wire outlet.You can change a four wire cord to a three wire cord.That is VERY different! === === I have answered this question at least 6 times. The 4 wire plug has a neutral and the 3 does not. An untrained homeowner who does their own plumbing can flood the house with water or sewage, on the other hand electricity can kill instantly. I wouldn't want to gamble my family's lives on my incompetence. 3 wire plugs are old and outdated. Way back in the old days they didn't ground equipment so plugs didn't have a ground. (Remember the old 2 wire 110V outlets on houses built before the 50s?) A few people got killed so they decided to add a safety wire. It took them longer to catch on with heavy appliances, but eventually they did. That it what the fourth pin is. Since many homes still have the 3 wire plug it is allowed in older homes. New homes must use the new 4 wire plug. Changing your 4 wire cord to a 3 wire cord is the same as plugging a 3 wire 120V appliance into one of those 3 prong to two prong adapters they sell. Your appliance works now, but is ungrounded. Don't listen to anyone who says to replace the new up-to-code plug with an older plug. That is the same as replacing your 3 prong 120V outlets with old two prong outlets! Ignore anyone who tells you to do so, they think they know a lot more than they actually do. Buy a new cord. It is cheap and safer. IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.If you do this work yourself, always turn off the powerat the breaker box/fuse panel BEFORE you attempt to do any work ANDalways use an electrician's test meter having metal-tipped probes(not a simple proximity voltage indicator)to insure the circuit is, in fact, de-energized.
On a 3 wire plug (NEMA 5 configuration, 125v 2 pole 3 wire grounding) the narrow blade is the "hot" lead, the wide blade is the neutral lead, and the U shaped prong is the equipment grounding conductor (EGC). Most 2+G non-metallic-cables (NMC) are color coded for Black = "hot", White = neutral, and Bare = EGC
Install an AFCI breaker on the circuit with the outlets you replace and you will be fine.
To change a 2 prong outlet to a 3 prong outlet, you will need to replace the old outlet with a new one that has a ground wire connection. This involves turning off the power, removing the old outlet, connecting the ground wire to the new outlet, and then installing the new outlet securely. It's important to follow safety precautions and consult a professional if needed.
To change a 2 prong outlet to a 3 prong outlet, you will need to replace the old outlet with a new one that has a ground wire. This involves turning off the power, removing the old outlet, connecting the new outlet's ground wire to the electrical box, and then installing the new outlet. It is important to follow safety precautions and consult a professional if needed.
To change a 4-prong dryer outlet to a 3-prong outlet, you will need to disconnect the old outlet, remove the fourth prong, and connect the wires to the new 3-prong outlet following the correct configuration. It's important to turn off the power before starting and consult a professional if you're unsure.
To replace a 2 prong outlet with a 3 prong outlet, you will need to turn off the power to the outlet, remove the old outlet, install a new 3 prong outlet, connect the wires correctly, and secure the outlet in place. It is important to follow safety precautions and consult a professional if needed.
To change a 2 prong outlet to a 3 prong outlet in your home, you will need to replace the old outlet with a new one that includes a ground wire. This typically involves running a new wire from the outlet to the electrical panel to provide the necessary grounding. It is important to follow safety guidelines and consult a licensed electrician to ensure the job is done correctly and safely.
To safely convert a 2-prong outlet to a 3-prong outlet without a ground wire, you can use a GFCI outlet or hire a licensed electrician to install a grounding conductor.
To ground a 2-prong outlet, you can install a grounding adapter or hire an electrician to upgrade the outlet to a 3-prong one with proper grounding.
To replace a 2-prong outlet with a 3-prong outlet in your home, you will need to turn off the power to the outlet at the circuit breaker, remove the old outlet, install a new 3-prong outlet, connect the wires correctly (hot, neutral, and ground), and secure the outlet in place. It is important to follow safety precautions and consult a professional if you are unsure.
To convert a 4-prong outlet to a 3-prong outlet, you need to connect the ground wire from the 4-prong outlet to the neutral terminal on the new 3-prong outlet. This allows the outlet to be safely used with older 3-prong devices.
To upgrade a 2 prong outlet to a 3 prong outlet, you will need to install a new outlet box with a ground wire connected to the electrical system's grounding source. This should be done by a qualified electrician to ensure safety and compliance with electrical codes.
To replace a 2 prong outlet with a 3 prong outlet, you will need to install a new outlet box, connect the grounding wire to the outlet, and ensure the wiring is up to code. It's important to turn off the power before starting and consult a professional if you're unsure.
To safely convert a 2 prong outlet to a 3 prong outlet, you should hire a licensed electrician to install a ground wire and upgrade the outlet to meet current electrical codes. This ensures proper grounding and reduces the risk of electrical hazards.