Forum Discussion
SDcampowneroper
Feb 17, 2018Explorer
Many older camps, including a small original section of ours has 30 /20 A peds. They are 'spider ' wired back to a primary breaker at the main panel. They are on one 'leg', and neutral so no cheater will give more than the nominal 120v 30 A the main breaker at the remote panel allows. It was legal then, is still grandfathered, no issues.
Balanced 'loop' wiring provides all 240v up to 600 A in every pedestal depending on cable size so they can support cheater 30-20 plugs only if the 20 is not a gfci.
The only true way you can get more out of a 30/20 ped. is if you know its loop wired,with # 6 or larger to each breaker, so you can you plug in separate cords to each outlet to supply separate loads.
Ask the camp about it.
Balanced 'loop' wiring provides all 240v up to 600 A in every pedestal depending on cable size so they can support cheater 30-20 plugs only if the 20 is not a gfci.
The only true way you can get more out of a 30/20 ped. is if you know its loop wired,with # 6 or larger to each breaker, so you can you plug in separate cords to each outlet to supply separate loads.
Ask the camp about it.
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