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Red man

Texas

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Posted: 03/30/23 05:16am Link  |  Quote  |  Print  |  Notify Moderator

I need to put a 30 amp 125 volt outlet 250 feet away from main panel I need to know what size wires to get or romex and material needed, outlet is going to be for travel trailer and will be occupied.

* This post was edited 03/30/23 05:31am by Red man *

eHoefler

ozark mountains

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Posted: 03/30/23 05:37am Link  |  Quote  |  Print  |  Notify Moderator

You need 1/0 aluminum for that distance you would get less than 3% voltage drop


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midnightsadie

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Posted: 03/30/23 05:59am Link  |  Quote  |  Print  |  Notify Moderator

while your doing this up grade to 50amp during the summer you might need two ac units.or upgrade your rv in the future,

valhalla360

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Posted: 03/30/23 06:39am Link  |  Quote  |  Print  |  Notify Moderator

Consider running it in a PVC conduit so you can easily run new or different cables in the future


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rhagfo

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Posted: 03/30/23 07:15am Link  |  Quote  |  Print  |  Notify Moderator

valhalla360 wrote:

Consider running it in a PVC conduit so you can easily run new or different cables in the future


This^^^^

Make sure the conduit is large enough to carry wires large enough for a 50 amp service.


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wanderingbob

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Posted: 03/30/23 07:25am Link  |  Quote  |  Print  |  Notify Moderator

# 6 sez google

Gary45

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Posted: 03/30/23 07:27am Link  |  Quote  |  Print  |  Notify Moderator

I would find out electrical code in your area for buried wiring.

C.B.

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Posted: 03/30/23 07:36am Link  |  Quote  |  Print  |  Notify Moderator

valhalla360 wrote:

Consider running it in a PVC conduit so you can easily run new or different cables in the future




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BB_TX

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Posted: 03/30/23 07:59am Link  |  Quote  |  Print  |  Notify Moderator

2 gauge as a minimum. And yes to the conduit.

http://wiresizecalculator.net/

2oldman

NM

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Posted: 03/30/23 08:09am Link  |  Quote  |  Print  |  Notify Moderator

Gary45 wrote:

I would find out electrical code in your area for buried wiring.
Yah, and maybe see if you need a permit.

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