UF-B Copper Cable

Southwire #: SPEC10036

Underground Feeder and Branch-Circuit Cable. 600 Volt. Copper Conductors. PVC Insulation/Nylon Sheath. Sunlight, Moisture, and Fungus Resistant Overall PVC Jacket.

Priced by quote — copper moves daily (COMEX), so we quote at the current price.

Part numbers in this family (68) ↓

📄 Spec sheet (PDF)📎 CU UF EPD 📎 Building Wire & Cable Overview and Amperage 📎 Building Wire Selection Guide 📎 For technical references, whitepapers, and installation resources please refer to: https://www.southwire.com/services/cabletech-support-services

Available sizes & constructions

Cond. Size	Conductor Number	Cond. Strands	Diameter Over Conductor (in)(cm)	Insulation Thickness (mils)(mm)	Ground Size	Jacket Thickness (mils)(mm)	Approx. OD (inches)(cm)	Copper Weight (lbs/1000')(kgs/km)	Approx. Weight (lbs/1000')(kgs/km)
14 AWG14 AWG	22	SolidSolid	0.0640.16	200.51	1x141x14	300.76	0.1680.43	3755	70104	13054201
14 AWG14 AWG	33	SolidSolid	0.0640.16	200.51	1x141x14	300.76	0.1680.43	4973	97144	13057501
12 AWG12 AWG	22	SolidSolid	0.0800.20	200.51	NoneNone	300.76	0.1830.46	3958	71106	13049201
12 AWG12 AWG	33	SolidSolid	0.0800.20	200.51	1x121x12	300.76	0.1830.46	79118	131195	13058301
10 AWG10 AWG	22	SolidSolid	0.1010.26	250.64	1x101x10	300.76	0.2150.55	91135	138205	13056701
10 AWG10 AWG	33	SolidSolid	0.1010.26	250.64	1x101x10	300.76	0.2150.55	122182	190283	13059101
8 AWG8 AWG	22	77	0.1410.36	350.89	1x101x10	451.14	0.3020.77	132196	222330	20858701
8 AWG8 AWG	33	77	0.1410.36	350.89	1x101x10	451.14	0.3190.81	183272	344512	14783501
6 AWG6 AWG	22	77	0.1770.45	350.89	1x101x10	451.14	0.3380.86	192286	303451	21469201
6 AWG6 AWG	33	77	0.1770.45	350.89	1x101x10	451.14	0.3610.92	273406	479713	14782701
14 AWG14 AWG	22	1.74.32	6529.48	2.6313.92	3.1704.72	0.0580.09	2020	2525	13054201
14 AWG14 AWG	33	2.35.84	9844.45	2.6313.92	3.1704.72	0.0580.09	2020	2525	13057501
12 AWG12 AWG	22	1.53.81	10447.17	1.6622.47	2.0022.98	0.0540.08	2525	3030	13049201
12 AWG12 AWG	33	2.56.35	15670.76	1.6622.47	2.0022.98	0.0540.08	2525	3030	13058301
10 AWG10 AWG	22	2.15.33	16675.30	1.0401.55	1.2531.86	0.0500.07	3535	4040	13056701
10 AWG10 AWG	33	2.97.37	249112.94	1.0401.55	1.2531.86	0.0500.07	3535	4040	13059101
8 AWG8 AWG	22	2.76.86	264119.75	0.6530.97	0.7861.17	0.0520.08	5050	5555	20858701
8 AWG8 AWG	33	5.313.46	396179.62	0.6530.97	0.7861.17	0.0520.08	5050	5555	14783501
6 AWG6 AWG	22	3.17.87	419190.06	0.4110.61	0.4950.74	0.0510.08	6565	7575	21469201
6 AWG6 AWG	33	6.115.49	629285.31	0.4110.61	0.4950.74	0.0510.08	6565	7575	14782701

Part numbers in this family (68)

By size:

Southwire #	Description	Construction	Conductor Color	Packaging
14 AWG · 2 conductors (8)
13054221	14-2 CU UF-B WITH GROUND 25 FT	14 AWG 2C SOL	BLACK/WHITE	25 FT COIL
13054222	14-2 CU UF-B WITH GROUND 50 FT	14 AWG 2C SOL	BLACK/WHITE	50 FT COIL
13054226	14-2 CU UF-B WITH GROUND 100 FT	14 AWG 2C SOL	BLACK/WHITE	100 FT COIL
13054255	14-2 CU UF-B WITH GROUND 250 FT	14 AWG 2C SOL	BLACK/WHITE	250 FT COIL
13054272	14-2 CU UF-B WITH GROUND 400 FT	14 AWG 2C SOL	BLACK/WHITE	400 FT SPOOL
13054212	14-2 CU UF-B WITH GROUND 500 FT	14 AWG 2C SOL	BLACK/WHITE	500 FT SPOOL
13054201	14-2 CU UF-B WITH GROUND 1000 FT	14 AWG 2C SOL	BLACK/WHITE	1000 FT SPOOL
13054205	14-2 CU UF-B WITH GROUND 5000 FT	14 AWG 2C SOL	BLACK/WHITE	5000 FT REEL
14 AWG · 3 conductors (6)
13057521	14-3 CU UF-B WITH GROUND 25 FT	14 AWG 3C SOL	BLACK/WHITE/RED	25 FT COIL
13057522	14-3 CU UF-B WITH GROUND 50 FT	14 AWG 3C SOL	BLACK/WHITE/RED	50 FT COIL
13057543	14-3 CU UF-B WITH GROUND 100 FT	14 AWG 3C SOL	BLACK/WHITE/RED	100 FT COIL
13057555	14-3 CU UF-B WITH GROUND 250 FT	14 AWG 3C SOL	BLACK/WHITE/RED	250 FT COIL
13057506	14-3 CU UF-B WITH GROUND 500 FT	14 AWG 3C SOL	BLACK/WHITE/RED	500 FT SPOOL
13057501	14-3 CU UF-B WITH GROUND 1000 FT	14 AWG 3C SOL	BLACK/WHITE/RED	1000 FT SPOOL
12 AWG · 2 conductors (12)
13055921	12-2 CU UF-B WITH GROUND 25 FT	12 AWG 2C SOL	BLACK/WHITE	25 FT COIL
13055922	12-2 CU UF-B WITH GROUND 50 FT	12 AWG 2C SOL	BLACK/WHITE	50 FT COIL
13055926	12-2 CU UF-B WITH GROUND 100 FT	12 AWG 2C SOL	BLACK/WHITE	100 FT COIL
13049255	12-2 CU UF-B WOG 250 FT	12 AWG 2C SOL	BLACK/WHITE	250 FT COIL
13055955	12-2 CU UF-B WITH GROUND 250 FT	12 AWG 2C SOL	BLACK/WHITE	250 FT COIL
13055972	12-2 CU UF-B WITH GROUND 400 FT	12 AWG 2C SOL	BLACK/WHITE	400 FT SPOOL
13055946	12-2 CU UF-B WITH GROUND 500 FT	12 AWG 2C SOL	BLACK/WHITE	500 FT SPOOL
13049201	12-2 CU UF-B WOG 1000 FT	12 AWG 2C SOL	BLACK/WHITE	1000 FT SPOOL
13055901	12-2 CU UF-B WITH GROUND 1000 FT	12 AWG 2C SOL	BLACK/WHITE	1000 FT SPOOL
13055975	12-2 CU UF-B WITH GROUND 1000 FT	12 AWG 2C SOL	BLACK/WHITE	1000 FT SPOOL
13055911	12-2 CU UF-B WITH GROUND 2500 FT	12 AWG 2C SOL	BLACK/WHITE	2500 FT REEL
13055906	12-2 CU UF-B WITH GROUND 5000 FT	12 AWG 2C SOL	BLACK/WHITE	5000 FT REEL
12 AWG · 3 conductors (7)
13058321	12-3 CU UF-B WITH GROUND 25 FT	12 AWG 3C SOL	BLACK/WHITE/RED	25 FT COIL
13058322	12-3 CU UF-B WITH GROUND 50 FT	12 AWG 3C SOL	BLACK/WHITE/RED	50 FT COIL
13058323	12-3 CU UF-B WITH GROUND 100 FT	12 AWG 3C SOL	BLACK/WHITE/RED	100 FT COIL
13058355	12-3 CU UF-B WITH GROUND 250 FT	12 AWG 3C SOL	BLACK/WHITE/RED	250 FT COIL
13058305	12-3 CU UF-B WITH GROUND 500 FT	12 AWG 3C SOL	BLACK/WHITE/RED	500 FT SPOOL
13058301	12-3 CU UF-B WITH GROUND 1000 FT	12 AWG 3C SOL	BLACK/WHITE/RED	1000 FT SPOOL
13058308	12-3 CU UF-B WITH GROUND 5000 FT	12 AWG 3C SOL	BLACK/WHITE/RED	5000 FT REEL
10 AWG · 2 conductors (8)
13056721	10-2 CU UF-B WITH GROUND 25 FT	10 AWG 2C SOL	BLACK/WHITE	25 FT COIL
13056722	10-2 CU UF-B WITH GROUND 50 FT	10 AWG 2C SOL	BLACK/WHITE	50 FT COIL
13056728	10-2 CU UF-B WITH GROUND 100 FT	10 AWG 2C SOL	BLACK/WHITE	100 FT COIL
13056755	10-2 CU UF-B WITH GROUND 250 FT	10 AWG 2C SOL	BLACK/WHITE	250 FT COIL
13056717	10-2 CU UF-B WITH GROUND 500 FT	10 AWG 2C SOL	BLACK/WHITE	500 FT SPOOL
13056701	10-2 CU UF-B WITH GROUND 1000 FT	10 AWG 2C SOL	BLACK/WHITE	1000 FT SPOOL
13056709	10-2 CU UF-B WITH GROUND 2500 FT	10 AWG 2C SOL	BLACK/WHITE	2500 FT REEL
13056708	10-2 CU UF-B WITH GROUND 5000 FT	10 AWG 2C SOL	BLACK/WHITE	5000 FT REEL
10 AWG · 3 conductors (6)
13059125	10-3 CU UF-B WITH GROUND 25 FT	10 AWG 3C SOL	BLACK/WHITE/RED	25 FT COIL
13059122	10-3 CU UF-B WITH GROUND 50 FT	10 AWG 3C SOL	BLACK/WHITE/RED	50 FT COIL
13059123	10-3 CU UF-B WITH GROUND 100 FT	10 AWG 3C SOL	BLACK/WHITE/RED	100 FT COIL
13059155	10-3 CU UF-B WITH GROUND 250 FT	10 AWG 3C SOL	BLACK/WHITE/RED	250 FT COIL
13059104	10-3 CU UF-B WITH GROUND 500 FT	10 AWG 3C SOL	BLACK/WHITE/RED	500 FT SPOOL
13059101	10-3 CU UF-B WITH GROUND 1000 FT	10 AWG 3C SOL	BLACK/WHITE/RED	1000 FT REEL
8 AWG · 2 conductors (4)
20858702	8-2 CU UF-B WITH GROUND 125 FT	8 AWG 2C 7 STR	BLACK/WHITE	125 FT COIL
20858701	8-2 CU UF-B WITH GROUND 500 FT	8 AWG 2C 7 STR	BLACK/WHITE	500 FT SPOOL
20858706	8-2 CU UF-B WITH GROUND 1000 FT	8 AWG 2C 7 STR	BLACK/WHITE	1000 FT REEL
20858703	8-2 CU UF-B WITH GROUND 5000 FT	8 AWG 2C 7 STR	BLACK/WHITE	5000 FT REEL
8 AWG · 3 conductors (5)
14783521	8-3 CU UF-B WITH GROUND 25 FT	8 AWG 3C 7 STR	BLACK/WHITE/RED	25 FT COIL
14783522	8-3 CU UF-B WITH GROUND 50 FT	8 AWG 3C 7 STR	BLACK/WHITE/RED	50 FT CARTON
14783502	8-3 CU UF-B WITH GROUND 125 FT	8 AWG 3C 7 STR	BLACK/WHITE/RED	125 FT COIL
14783505	8-3 CU UF-B WITH GROUND 500 FT	8 AWG 3C 7 STR	BLACK/WHITE/RED	500 FT REEL
14783501	8-3 CU UF-B WITH GROUND 1000 FT	8 AWG 3C 7 STR	BLACK/WHITE/RED	1000 FT REEL
6 AWG · 2 conductors (5)
21469202	6-2 CU UF-B WITH GROUND 125 FT	6 AWG 2C 7 STR	BLACK/WHITE	125 FT COIL
21469203	6-2 CU UF-B WITH GROUND 250 FT	6 AWG 2C 7 STR	BLACK/WHITE	250 FT REEL
21469201	6-2 CU UF-B WITH GROUND 500 FT	6 AWG 2C 7 STR	BLACK/WHITE	500 FT REEL
21469206	6-2 CU UF-B WITH GROUND 1000 FT	6 AWG 2C 7 STR	BLACK/WHITE	1000 FT REEL
21469207	6-2 CU UF-B WITH GROUND 5000 FT	6 AWG 2C 7 STR	BLACK/WHITE	5000 FT REEL
6 AWG · 3 conductors (7)
14782721	6-3 CU UF-B WITH GROUND 25 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	25 FT CARTON
14782722	6-3 CU UF-B WITH GROUND 50 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	50 FT CARTON
14782702	6-3 CU UF-B WITH GROUND 125 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	125 FT COIL
14782703	6-3 CU UF-B WITH GROUND 250 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	250 FT REEL
14782705	6-3 CU UF-B WITH GROUND 500 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	500 FT REEL
14782701	6-3 CU UF-B WITH GROUND 1000 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	1000 FT REEL
14782725	6-3 CU UF-B WITH GROUND 2500 FT	6 AWG 3C 7 STR	BLACK/WHITE/RED	2500 FT REEL

Application & features

Southwire® copper UF-B cable is generally used as a feeder to outside post lamps, pumps, and other loads or apparatuses fed from a distribution point in an existing building as specified in the National Electrical Code®. UF-B cable may be used underground, including direct burial. Multiple conductor UF-B cable may be used for interior branch circuit wiring in residential or agricultural buildings at conductor temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified by the National Electrical Code. UF-B can be used in applications permitted for NMC in Section 334.10(B) of the National Electrical Code. Voltage rating for UF-B cable is 600 volts.

Standards & references

ASTM B3 Soft or Annealed Copper Wire
ASTM B8 Concentric-Lay-Stranded Copper Conductors
UL 493 Thermoplastic-Insulated Underground Feeder and Branch-Circuit Cables
RoHS-2 (European Directive 2011/65/EU)
NEC National Electrical Code NFPA 70