Can UF-B wire be used outdoors?
Copper UF-B wire is typically used as an underground feeder cable to distribute power from an existing building to outdoor lighting fixtures, pumps, outbuildings and other outdoor equipment. The cable can also be used as direct burial cable. $0.61 /ft.
Does UF-B wire need conduit above ground?
Bury in the Ground: Dig 24 inches At 24-in. -deep, run direct-bury UF-B wire cable. There’s one restriction: It needs a conduit where the cable is exposed on the outside of the house and to 18 inches below the ground.
Can UF-B wire be buried?
Type UF-B (Underground Feeder and Branch-Circuit Cable) is generally used in underground, direct burial installations as branch circuits and/or feeders to outside floodlights, sewer pumps and motors, electric gates and other loads typically supplied from a distribution system.
What does UF-B stand for on wiring?
underground feeder cable
UF-B stands for “underground feeder cable.” UF-B electrical cable is designed to bring power from indoor to outdoor constructions. It is suitable for direct burial without an electrical conduit because of the durable rubber sheathing that protects it from damage during installation and maintenance.
Can you use nm b outside?
Answer: No, Type NM cable cannot be installed outside, regardless of the wiring method enclosing it. The installation is a damp or wet location. Reference: 334.12(B)(4) not permitted in a wet or damp location, 300.9 Raceways in Wet Locations Above Grade.
Can UF-B wire be put in conduit?
Running UF cable through metal or PVC conduit. Although not commonly done, it is allowable to run UF cable (but NOT NM) cable through metal or PVC conduit in an underground application. But it can be difficult to fish cable through conduit, unless the conduit is at least 3/4 inch in diameter.
Is UF wire waterproof?
However, because outdoor wiring is exposed to the elements, it requires the use of special weatherproof materials, including UF cable, rigid metal or schedule 40 PVC plastic conduit, and weatherproof electrical boxes and fittings.
What is the difference between UF and UF B wire?
The regular UF cable is well-suited only to be buried in conduit. The difference between them is UF-B construction indicates a better resistance to water and corrosion, as well as a superior temperature range.
Can you put UF B wire in conduit?
Can UF B wire be exposed?
The use of UF cable on the exterior surface of buildings or structures is permitted by Sec. 225.10(18) and Sec. 334.10(3) of the NEC. If the cable is exposed to physical damage it must be protected in accordance with Sec.
Can I use UF cable above ground?
What is UF-B wire used for?
Applications: UF-B is an underground feeder and branch circuit wiring cable. It can be used as an underground feeder from an existing building to outdoor lighting fixtures, pumps, outbuildings and other equipment. Its applications are outlined in Article 340 NEC 2008 and NEC 2011. UF-B is rated at 600 volts.
How long is a 12 2 wire underground cable?
This 12/2 Copper Underground Feeder Cable is 500 feet long. Used as feeder to outside post lamps, pumps and other loads fed from a distribution point in an existing building.
What is the maximum length of a UF-B cable?
Minimum 1′ to maximum 1000′. UF-B is an underground feeder and branch circuit wiring cable. It can be used as an underground feeder from an existing building to outdoor lighting fixtures, pumps, outbuildings and other equipment. Its applications are outlined in Article 340 NEC 2008 and NEC 2011.
What is underground feeder cable used for?
This 12/2 Copper Underground Feeder Cable is 500 feet long. Used as feeder to outside post lamps, pumps and other loads fed from a distribution point in an existing building. Please Note: Prices, promotions, styles and availability may vary by store and online.