#200 AMP SERVICE WIRE INSTALL#
It is also flexible, lightweight, and easier to work with, which is why you can install it at a much faster rate. If copper has greater electrical conductivity and resistance to heat and corrosion, why would anyone use aluminum?Īluminum is cheaper. The fact that the stands are thinner means that copper wiring is more malleable. They also have greater resistance to heat and corrosion. Of all the available options, copper is the most popular because it has amazing electrical conductivity.Įven with a lower gauge, copper conductors can carry more electricity despite using less insulation. When it comes to the material, you have two options to consider, namely: If you’re trying to buy the best grounding wire for your home’s 200-Amp Service, you have to keep the following in mind: 1). What Kind of Wire Do I Need for A 200-Amp Service? Therefore, if you have a choice in the matter, try to select the right size for your grounding wire.Ī larger wire isn’t dangerous but it is more expensive. If a grounding wire is too small to hold the current it is transmitting to the grounding rod, it could melt or start a fire.
The smaller the wire, the greater the resistance. But you can still trust the wire to play its role efficiently and effectively. It will raise your expenses because wires with a higher gauge are more expensive than wires with a smaller gauge. At the end of the day, a larger ground wire cannot harm your electrical system. The grounding wire can be larger than the recommended size. Why Would A Neutral Wire Be Hot?(5 Reasons Explained).However, the grounding wire doesn’t have to be the same size as the hot and neutral. Therefore, it makes sense to use wires of the same size for the hot and neutral. That is to say, the hot wire takes the current to the appliance and the neutral wire brings that current back. Hot & Neutral Wires Have To Be Unifromįirst of all, you have to note that the hot and neutral wires have to be the same gauge because they have to carry the same amount of current. Things To Consider Before Buying A Grounding Wire 1). You can also select 4AWG aluminum wires or 2AWG copper wires.You can also use 6AWG copper wire or 4AWG aluminum wire.You can also use copper conductors of 4AWG and aluminum conductors of 2AWG.You can use 8AWG (Copper) or 6 AWG (Aluminum) grounding wires for a 200-amp service.What Size Grounding Wire is Required for a 200 Amp Service?Ī grounding wire ranging from 2AWG to 8 AWG is recommended for a 200-amp service. The size of a 125A grounding wire is not necessarily the same as the size of 150A or even 200A grounding wires. The size has to match your electrical service. You must also utilize grounding wires of the right size. A grounding system will protect you and your home from fire and deadly shocks but only if it is wired properly by a professional.
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