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∙ 11y agoMinimum size grounding conductor for a 200 amp service entrance is #6 bare copper.
The conductor connected to a metal water pipe, or whatever your primary grounding electrode is, is required to be #4 copper. This size requirement is often missed.
The conductor connected to a ground rod is only required to be #6 regardless of the size of service. Typical installation is #6 bare solid copper.
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∙ 11y agoWiki User
∙ 11y agoA 3/0 (000) copper conductor with an insulation factor of 75 and 90 degrees C is rated at 200 and 210 amps respectively.
In the United States the NEC makes special provisions for service conductors to dwellings. A 200 amp service panel may be served with 2/0 copper conductors.
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∙ 14y ago4/0 is only rated at 185 amps.
You will need 250 MCM wire rated at least 75C, preferred 90C for a 200 amp service.
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∙ 12y ago3/0 copper wire with a insulation factor of 90 degree C is rated at 210 amps.
250 MCM aluminum wire with an insulation factor of 90 degrees C is rated at 215 amps.
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∙ 13y ago2/0 AWG in copper 4/0 AWG in Aluminum. (4/0 is pronounced 4 Aught and is 0000)
A listed anti-oxidant compound must be used on all aluminum conductor terminations (NEC 110.14)
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∙ 11y ago3/0
A 100 amp residential service requires a size #8 copper wire, it should be insulated in green.
Notes: 1. Where multiple sets of service-entrance conductors are used as permitted in Section 230-40, Exception No. 2, the equivalent size of the largest service-entrance conductor shall be determined by the largest sum of the areas of the corresponding conductors of each set. 2. Where there are no service-entrance conductors, the grounding electrode conductor size shall be determined by the equivalent size of the largest service-entrance conductor required for the load to be served. 1 This table also applies to the derived conductors of separately derived ac systems. 2 See installation restrictions in Section 250-64(a).
Use #10 copper.
#10 wire is used on a 30 amp service.
The grounding conductor of a service distribution is sized by the ampacity of the service. By just stating the wire size, this does not give this information, as many variables enter into what wires are used depending on length, ambient temperature and insulation factor to name a few.
A 100 amp residential service requires a size #8 copper wire, it should be insulated in green.
The required size of the service grounding conductor for a 350 amp parallel service will depend on the specific installation requirements and local codes. It is recommended to consult with a licensed electrician or engineer to determine the proper size based on factors such as the type of wiring used, the distance between the service entrance and the transformer, and the local ground conditions.
The wire that is used for connecting the ground rod or plate to the electrical distribution is governed by the size of the electriclal distribution. In Canada a #6 bare copper is the minimum size for a 200 amp service.
The wire used to ground a water pipe typically needs to be a minimum of 10 AWG copper wire. It's always best to consult with local building codes or a licensed electrician to ensure that the proper size wire is used for grounding.
its commonly used in made-up ground.
We recommend using a #6 copper wire for the connection between the breaker box and the earth ground rod. This size wire is commonly used for grounding purposes and is sufficient for carrying the electrical current safely to the ground rod. Be sure to consult with a qualified electrician to ensure the proper materials and installation for your specific situation.
Assuming this falls under the National Electrical Code (NEC) the size for the service ground is based on the conductor size of the Ungrounded (Hot) conductors. For 150A the size of XHHW Copper would be 1/0 for the Hot conductors and #6 AWG copper for the ground. Aluminum would be 3/0 for the Hot conductors and #4 AWG aluminum for the ground.
For a 100 amp service panel, typically a #8 copper wire or a #6 aluminum wire is recommended for grounding purposes. It's important to follow local electrical codes and regulations when selecting the correct size of the ground wire. It's always a good idea to consult with a licensed electrician for specific guidance based on your individual circumstances.
I am a Plumbing/HVAC Contractor and the type of fitting I always used for underground copper service pipe has been 3/4" (standard size for residential) brass flared fittings. A flared connection is a tight, secure connection guaranteed not to leak.
the type that grows out of the ground........?
fee for service
It will depend greatly on the size of the deck, the size of the pool, the type of materials used, if the pool is above ground or below, and if the pool is already built. Without knowing the answer to these questions, it will be impossible to know what the final price will be.