What is UF-B W G wire?
Applications: UF-B cable 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.
What is a 10 3 with ground used for?
10/3 cable contains three 10-gauge conducting wires and one 10-gauge ground wire. It is most-often used to wire 220-volt outlets (four-pronged outlets in the US). Commonly, 10/3 is used to power clothes dryers, air conditioners, and small kitchen ranges.
What is UF-B cable?
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 W G wire mean?
A ground wire is indicated by “G,” “w/G,” or “with Ground.” The wire material is indicated by “CU” for copper and “AL” for aluminum. 12-3 w/G: Cable contains three insulated wires plus a ground wire; the wires are 12-gauge. 600 V: Cable is rated for a maximum of 600 volts; this is standard for residential NM cable.
Can I use UF-B Wire indoors?
Types of Direct Burial Cables Type UF cable is usually gray and comes in rolls that look like standard non-metallic (NM) sheathed cable. While standard NM cable is rated only for dry, interior applications, UF cable can be used outdoors as well as indoors.
Can UF-B be direct buried?
UF-B may be directly buried or installed where exposed to sunlight. When used as an NM cable it must comply with the requirements in NEC 2008 and NEC 2011 Article 334.
Is 10-3 wire heavy enough for a generator?
1) The breaker protects the wire. If your generator inlet breaker is a 30 amp breaker then 10 gauge is the corresponding correct size. It is of course a minimum but 10/3 is fine. Note I said 10/3.
Is 10-3 wire heavy enough for a dryer?
10/3 is FINE for the dryer. 12/2 for the washer. Typically a 220v/30 amp Dryer circuit would utilize 10/3 with ground. According to this voltage drop table, it looks like for 100′ run you would want to up-size the wire to #8 copper, to maintain voltage drop less than 3%.
What’s the difference between NM-B and UF-B Wire?
NM-B is a non-metallic electrical wire used in residential building wiring for various devices and outlets. UF-B stands for “underground feeder cable.” UF-B electrical cable is designed to bring power from indoor to outdoor constructions.
Can UF cable be used above ground?
The use of UF cable on the exterior surface of buildings or structures is permitted by Sec. 225.10(18) and Sec. If the cable is exposed to physical damage it must be protected in accordance with Sec. 225.20 and the requirements for service cables in Sec.
What does the B in NM B stand for?
non-metallic
NMB stands for non-metallic because it has a PVC jacket instead of a metal-clad jacket. It is a basic indoor electrical wire used to deliver power from an electrical box to lights, outlets and appliances.
How many watts can 10 gauge wire handle?
2000 watt
For up to 20 ft of cable length a 10 gauge cable can handle 2000 watt and a 12 gauge speaker wire can handle 1960 watt.
Is the 10 / 3 UF-B wire a hot wire?
It’s 10/3 underground. Now understand what 10/3 is. There’s a black, white and red with a bare ground wire. People have commented it’s not 10/3. The black, white and red wires are considered hot. You wrap the white wire in your panel in black electrical tape to show it’s actually a hot wire.
How tall is a 10 / 3 UF-B underground feeder cable?
10/3 w/ Ground UF-B Underground Feeder Cable. Cut To Length Min: 10 ft., Max: 10000 ft. To order multiple lengths, simply enter the desired footage into the quantity fields.
What kind of circuit is UF-B wire used for?
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.
What kind of wire is a 10 / 3?
Now understand what 10/3 is. There’s a black, white and red with a bare ground wire. People have commented it’s not 10/3. The black, white and red wires are considered hot. You wrap the white wire in your panel in black electrical tape to show it’s actually a hot wire.