You don't want much bare wire hanging out of the barrel, nor do you want insulation crimped underneath the barrel. If you are using ring lugs, strip off just enough wire so that you can slide the barrel of the ring lug over the stripped wire. How much you strip off depends on if you are using ring lugs or if you are wrapping the wire around the screw. Strip the ends of the individual wires so you can wire them. Step 4 - Strip the Ends of the Individual Wires You will want to strip the jacket back far enough you can easily land the wires on their respectable screws without going too far so that the wires will be exposed on the exterior of the box. Strip the outer cable jacket by using the utility knife to gently slice through the outer insulation.īe careful while doing this to ensure you don't cut too deep and damage the insulation on the individual wires.
AC 220 PLUG HOW TO
Read Also > How To Install 200-Volt Well Pump Wiring? Verify there is no power on the wire you are hooking up by using your voltage tester.Ĭarefully use one probe to touch the end of a hot wire while touching the other probe to a ground wire your meter should read zero volts. You can use wire that is rated higher than the amperage rating of your plug but you CANNOT use wire that is rated lower! Step 2 - Verify There is No Power 8-Gauge wire is suitable for 40-amp receptacle.10-Gauge wire is suitable for 30-amp receptacle.It also ensures that your circuit breaker will be able to do its job protecting you and your equipment. It is important that this is sized properly so that it can handle the amount of current or amperage running through the wire. The amperage will determine what wire gauge or thickness of wire you will need. Identify the amperage and wire gauge required for your circuit. Step 1 - Identify Your Amperage and Wire Gauge Crimp the Ring Lugs On or Skip to the Next Step if Not Using Them.How To Wire a 220V Plug With 3-Wires (7-Step Guide) Ring Lugs (Optional) - Ring Lugs can be crimped on the end of the individual wires allowing for a more secure connection.Wire Crimpers (Optional) - Wire crimpers are used to crimp ring lugs on the ends of the individual wires.Electrical Tape - Electrical tape will be used to wrap the outlet around the termination screws as another layer of safety.Utility Knife - A utility knife will be used to remove the outer jacket to expose the individual wires.Wire Strippers - Wire strippers will be used to strip the insulation off the individual wires.Screwdriver - A screwdriver will be used to make the wire terminations and install the cover of the outlet.Voltage Meter - A voltage meter allows you to verify the power is off.Read Also > How To Wire A Bathroom Fan And Light On Separate Switches? Supplies You'll Need To Wire a 220-Volt Plug With 3-Wires Using a ring lug allows you to ensure a good tight connection! The other is to crimp a ring lug to the end of the wire which allows you to remove the screw from the receptacle, put it through the hole in the lug, and then tighten it down. One is to wrap the wire around the screw, then tighten it down. When getting ready to wire the outlet, there is two ways to wire it. If the equipment only needs the 220 V power then no neutral is required and the 3rd wire will be the ground. Any appliance that utilizes 110V power for features like a clock or timer must have a neutral or white wire. It is critical to understand that a plug that requires a neutral is not able to be replaced with a plug that only requires a ground as the third wire. I encourage you to read my guide on 'Which Wire Is Hot?' to identify basic electrical wires. Interchanging the two can cause damage to the equipment. The other requires a ground wire which can be bare copper or green insulated along with the two hot wires.
AC 220 PLUG PLUS
One style will require a neutral or a white wire plus the two hot wires which typically are red and black. Two Styles of 3-Prong 220 OutletsĪnother important thing that you need to pay attention to is the difference between the two styles of 3-wire 220 plugs. This will ensure you have the proper plug and the proper wire size to carry the load of the equipment. To make sure you are installing the outlet safely, you need to know the amp draw of the piece of equipment. Electrical shocks can be very dangerous, and safety needs to be a priority! Most jurisdictions also require electrical permits for new outlets which will require a small fee. It is very important that before beginning that you verify that there is no power on the wire. Wiring a 3-prong 220 outlet can be a pretty easy task for a homeowner as long as they respect electricity and understand what they are working on. What You Need To Know About Wiring A 220V 3-Prong Outlet With Three Wires
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