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  1. Wire size for grounding to water meter? - DIY Home Improvement …

    Jun 13, 2011 · For 200 amp service use a 4 gauge copper wire from the panel to the water pipe (within 5 feet of where it enters the house and also between where it enters and the meter). …

  2. 200 Amp Service Wire Size & Conduit Guide – Expert Q&A

    Customer: I would like to know what size wire is necessary for a 200 amp service over a 400 ft run from the pedestal to the panel. Additionally, what size conduit should I use, and is schedule 80 …

  3. Ground Cable Size for 200 Amp Service: Expert Q&A Guide

    Discover the right size ground cable for your 200 Amp service. Get expert answers on AL vs. Copper wire, disconnect requirements, and more in our Q&A!

  4. Grounding Wire Size for 320 Amp Service - DIY Home …

    May 8, 2023 · This is a question not easy to say without contradiction. 1 place says various size conductors based on service size while another place says it needs not be bigger than #6. I …

  5. 4/0-4/0-2/0-#2 Legal for 200 amp sub panel? - DIY Home …

    Jan 26, 2012 · Was at the electric supply checking on prices for wire and supplies and they said I should use 4/0-4/0-2/0-#2 wire for a 200 amp sub panel. Makes sense since my main …

  6. 400 Amp Service with Two 200 Amp Disconnects...Is my...

    Mar 14, 2023 · My question is, Do I also need to run heavier AWG ground (e.g. #2? 1/0?) wire from the Meter Ground bar to the neutral bars in each of the 200 Amp boxes (e.g. I doubt that …

  7. What Size Ground Wire for 125 Amp Service? Expert Answers

    Get expert answers on installing a 125 amp sub panel off your 200 amp main panel. Discover the best wire size for aluminum and tips for your project!

  8. Ground Wire Size for 400 Amp Service: Expert Q&A Guide

    Get expert answers on your 400 amp residential service installation. Discover the right size bare ground for your 2-200 amp panels and more!

  9. 400 amp service feeding two 200 amp panels - DIY Home …

    Apr 30, 2024 · Then from the 200 amp breaker, I will feed to the 200 amp panel into the home via underground conduit. My question is what wire to run to the panel in the home and what size …

  10. 200 Amp Service Cable Size Guide for 400 ft Run – FAQ - JustAnswer

    Contractor's Assistant chat Customer: I need to run a 200 amp service cable from my in ground transformer to a barn a distance of 400-425’. What size AWG would I need for this run? …