The former is 8 awg and with 3 conductors.
Uf b 4 3 underground electrical wire.
Uf b underground feeder cable is electrical wire that can be buried directly in the ground with or without conduit.
Its applications are outlined in article 340 nec 2008 and nec 2011.
Southwire 250 ft 14 3 uf wire by the roll item 12851 model 13057555.
Uf b is rated at 600 volts.
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.
Underground feeder building wire assortment.
It has seven strands with a ground wire size of 10.
It has a durable nylon jacket that resists abrasion moisture and corrosion.
For example a 12 gauge wire with a hot and a neutral black and white wire and a ground would be considered a 12 2 uf wire cable.
An example is the uf b 8 3 and the uf b 14 3.
Outdoor wire 12 2 wire southwire uf b outdoor electrical wires direct burial outdoor electrical wires 15 uf wire 14 3 stranded related products 250 ft.
As what mentioned the southwire type has three conductors.
The weight per 1 000 feet is 303 pounds and the ground wire size is 10.
It also has seven strands.
Both type uf and type uf b cables are available in different common wire sizes also known as gauges and common wire counts.
It is typically used as a feeder or branch circuit cable to extend electrical service underground from a main building to a secondary facility.