30 Hot 20 Neutral 20 Ground 20 30) even though the neutrals probably could be shared from a purely electrical. A new 120-volt 30 amp electric service for an RV must therefore be fused by a single pole 30 amp circuit breaker. Hot goes to one side of the 2-pole breaker, the other side is unused. It is different from a conventional 120 volt service in that there are two 120 volt hot feeds, or legs, each at 50 amps. Ah, wait - you're saying you'd put a 30A 220V sub-panel on the post, so you'd just need the 4 conductors (L1, L2, N, G) to feed that, and then you'd run the receptacles from that sub-panel. Personally, I'd run 1" schedule 80 conduit and pull individual wet-rated wires rather than run a cable. Should work and pass code, don't know that it will be cheaper given the need for an exterior-rated sub-panel and a breaker to feed. But that's an opinion.
How to Wire 50 Amp Service for an RV by John Cagney Nash, although a orlando hookup sites 50 amp service for a recreational vehicle, or RV, is connected to four wires and uses a four-prong plug, it is still a three pole service with only hot, neutral. A 50 amp service is not a 30 amp service and a 20 amp service joined together. It will work fine with your 10/2 wire, but your breaker is 2-pole unnecessarily - a single-pole breaker would. If you wanted to use a nema 14-30 connection, you bought the right breaker but the wrong wire. RV's typically take 120VAC with an oddball 30 amp receptacle: this. As an RV comprises many individual pieces of equipment like air conditioners, galley equipment and entertainment systems, it draws a large amount of power but can only use 120-volt current. Neutral goes to your neutral bus, ground goes to your ground bus. Note the center hole is not a terminal. Even the largest RVs, when plugged into 50 amp service, still almost universally use this double-hot-pole, or double-bus, installation to draw only 120 volts to two separate 120-volt circuits simultaneously, thereby accessing a possible 12,000 watts of power.
How to hookup 30 amp rv service
Delete hookup tonight account
College hookup culture statistics