What size wire do I need for a 30 amp RV outlet?
Wire: A GFCI will need 12-2 wire, a 30 amp outlet requires 10-2, wire and a 50 amp outlet will need 6-3 wire. All of these need a ground in them as well. Wire Staples: Make sure they are appropriately sized for the wire.
How many circuits can I put on a 30 amp sub panel?
The amount of current that is required for the connected loads can only be supported by a 30 Amp sub-panel. The maximum quantity of branch circuits can be determined with a load calculation. Two 15amp breakers or one 15amp and one 20amp can be used on a 30amp circuit.
What wire do I use for a 30 amp circuit?
10-gauge wire
RULES OF THUMB. Many techs will repeat these rules of thumb and rely on them in all circumstances: “Twelve-gauge wire is good for 20 amps, 10-gauge wire is good for 30 amps, 8-gauge is good for 40 amps, and 6-gauge is good for 55 amps,” and “The circuit breaker or fuse is always sized to protect the conductor [wire].”
How far will 10 gauge wire carry 30 amps?
#10 is normally used for short runs of 30 amps. With 150 feet though, I’d opt at least for #8, and maybe even #6. Go to any standard wire table to find the ohmage of the wire size.
What kind of wire do I need for a 30 amp circuit breaker?
The rule of thumb that techs will usually go by is that for a 30 amp circuit breaker, 10-gauge wire is the right size to go with. For a 40 amp you need a 8-gauge wire size and for a 20 amp, you will need a 12-gauge wire size.
Can you plug a 30 amp RV into a 50 amp pedestal?
You can plug a 30-amp RV cord into a 50-amp power receptacle, such as a power pedestal at a campground, by using an adapter. The female end of the adapter will plug into your RV cord, and the male end will plug into the power pedestal.
How big of a fuse do I need for 10 watts?
10 watts at 12 volts is equivalent to 0.833 amps, so yes, a single 1 amp fuse should be fine. You can use 18 gauge wire. It doesn’t make sense to wire them in series. You should wire them in parallel.
What kind of AC plug does a 30 amp RV use?
For instance, you will typically find only single AC units in 30-amp service RVs. 30-amp RV plugs have a single 120-volt hot pin, a flat neutral, and a round ground pin.
What kind of Fuse do I need for a 12V trailer?
If you are adding a 12V power lead to your vehicle, then we typically require a 40 amp circuit breaker, like part # PK54540, or a 40 amp in line fuse. If your trailer is only rated at 30 amps, then you could just add a 30 amp circuit breaker, like part # PK54530, or a 30 amp in line fuse with a properly rated fuse holder.
Where do you put a fuse on a tow package?
For factory tow package wiring installations, fused circuits are typical. Chevrolet typically installs a 30 amp fuse at the power stud where the brake controller power wire is attached. Installing a 20 amp fuse in that location will protect your brake controller better as long as your trailers only have one or two brake axles.
Can you add an in line fuse to a 12V power lead?
I assume you are wanting to add an in line fuse to a 12V power circuit running from your vehicle battery to the trailer connector on your vehicle. There are a few things to consider before adding an in line fuse to a 12V power lead to a trailer connector.
You can plug a 30-amp RV cord into a 50-amp power receptacle, such as a power pedestal at a campground, by using an adapter. The female end of the adapter will plug into your RV cord, and the male end will plug into the power pedestal.