What governs the size of the wire for a camper is the load that the camper draws when fully loaded. If you are referring to a camper as one that is on the back of a truck then the wire should be around #10 to #8 which will give you an ampacity of 30 to 40 amps. Make sure that the proper fuse link is installed in the feeder line on this project. Find the wattage of the devices in the camper and use the following equation. The equation to use is Amps = Watts/Volts.
The frequency has no direct relationship to the size of wire. Wire is sized as to the amount of current a load draws in a circuit.
Copper is preferable to aluminum and the size of wire should be the same or the next size down if copper is used.
running wire 12-2 300ft w/9ea. 27watt lights what size breaker should be used
Not enough information. Lights? Pumps?
The wire size is dependent upon the wattage size of your water heater. The higher the wattage the larger the wire size. A standard 3000 watt heater will use a two pole 20 amp breaker connected to 2C #12 wire.
Provided that the current required by the RV or camper is less than or equal to 80% of the GFCI rating and you used the right size wire to make the connection you should be okay. If this was to be a permanent installation you should NOT do it this way, but install a dedicated circuit for the application that is sized appropriately. You should also make sure that you follow any instructions for connecting the RV or camper electrical to a power source.
If you are hooking up an amp, you have to run your own remote wire or branch off the antenna power wire.
The frequency has no direct relationship to the size of wire. Wire is sized as to the amount of current a load draws in a circuit.
Copper is preferable to aluminum and the size of wire should be the same or the next size down if copper is used.
running wire 12-2 300ft w/9ea. 27watt lights what size breaker should be used
Not enough information. Lights? Pumps?
Not always
3/0 wire 3/0 wire
Service entrance wire should be AWG #3 copper.
10-2 wire refers to 10 gauge, 2 conductor wire. Youshould use wire that is 10 gauge or larger (8 gauge, 6 gauge, 4 gauge, 2 gauge). The larger the wire, the more it will cost. most people install using the smallest size permitted, which in this case is 10 gauge. The are specifying the wire size to ensure that you do not connect the air conditioner to electric power using wire that is two small. If you are having problems with this type of question, you should consult an licensed electrician for help in connecting your air conditioner.
The wire size is large enough to carry the load current and that the cord is properly voltage rated.
the size of the wire that you need to run depends on the the amperage of the device/appliance you'll be hooking up to that line. Use #12 wire for 20 amp, #10 for 30 amp, #8 wire for 40 amps and #6 for 50 amps. Hope that helps.