10/3 UF-B Solid Copper Underground Feeder Cable Gray 600V

10/3 UF-B Solid Copper Underground Feeder Cable 600V

Allowable Ampacity for 10/3 Solid Underground Feeder Cable UF-B Copper 600Vfor Direct Burial: 30

Allowable Ampacity for 10/3 Solid Underground Feeder Cable UF-B Copper 600V in Duct: 30

Also Known As

• 10/3 Copper Underground Feeder Cable

• 10/3 Copper Direct Burial Feeder Cable

• 10/3 Branch Circuit Wiring Cable

• 10/3 UF-B Wire

• 10/3 Copper Direct Earth Burial Cable

• 10/3 Copper Branch Circuit Cable

• 10/3 UF-B Direct Burial Wire

• 10/3 UF Wire

• 10/3 Direct Burial Wire

• 10/3 Underground Wire

• 10/3 Outdoor Wire

• 10/3 Underground Electrical Wire

• 10/3 UF-B Wire with Ground

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Description

The 10/3 UF-B Underground Feeder Cable is designed to supply power from residential, commercial, and industrial buildings to various outdoor installations. It is suitable for:

• Direct burial without conduit

• Sunlight exposure in outdoor settings

• Feeder or branch circuits with proper overcurrent protection

Rated at 600 volts, it is highly effective for powering outdoor, underground, and wet environments.

UF-B General Applications

• Underground feeders

• Outdoor lighting systems

• Outdoor outlets and receptacles

• Direct burial installations

• Wet or damp locations

• Pump systems

• HVAC unit wiring

• Underground branch circuits

• Indoor wiring in areas exposed to moisture

Specific Applications for 10/3 UF-B Wire

• 240V Circuits with a Neutral: For devices that operate at 240V but also need 120V for certain components, like air conditioning units or some ovens and ranges.

• 120/240V Circuits: Common in well pumps and subpanels that require both voltages.

• Multiple 120V Circuits: Suitable for supplying two separate 120V circuits in a single cable.

Construction

Conductor:

• Solid or stranded Type THHN/THWN conductors laid parallel with an uninsulated grounding conductor

• Made of solid annealed bare copper

Insulation:

• Insulated with a durable PVC jacket and nylon covering

• Resistant to:

• Moisture

• Grease

• Corrosion

• Sunlight

• Chemicals

Specifications

• Size (AWG): 10

• Weight per 1,000 ft: 191 lbs

• Outside Diameter: 727 x 215

• Number of Conductors: 3

• Number of Strands: 1

• Jacket Material: PVC

• Insulation and Jacket Thickness: 24 mils

• Jacket Thickness: 30 mils

• Ground Size: 10

Standards and Compliance

• UL Standard 493 for Thermoplastic-Insulated Underground Feeder and Branch Circuit Cables

• ASTM B3 and B8

• UL Standard 83

• Federal Specification A-A-59544

• Recognized for interior wiring in wet, dry, or corrosive locations under the National Electrical Code (NEC)

• Compliant with NEC Article 339-3 (4) for Non-Metallic Sheathed Cable installation

• Meets NEC Articles 300-4(b) and 339

• RoHS / REACH Compliance