- Conductors : Annealed (Soft) Copper
- Insulation : Polyvinyl Chloride (PVC)
- Jacketed: sunlight, moisture, and fungus-resistant gray PVC.
- ASTM - B3 and B-8
- UL Standard 83
- UL Standard 493
- Federal Specification A-A-59544
- National Electrical Code, NFPA 70, 2011 Edition
Application
12/2 Direct Bury UF-B Underground Feeder Cable is mainly used for underground power transmission and is suitable for a variety of outdoor and underground power supply applications. Common applications include:
Residential garden and courtyard power supply: Provide power for outdoor lighting, garden sprinkler systems, power tools, etc.
Small motors and water pumps: Suitable for small electric devices such as pond pumps and irrigation system pumps.
Landscape lighting: Connect outdoor equipment such as garden lights, fountains and pools to ensure long-term stable power supply.
Due to its water-resistant, anti-corrosion and UV-resistant properties, 12 2 uf b with ground outdoor electrical wire is suitable for long-term buried power supply in wet or harsh environments. It does not require additional protection pipes, and is easy and cost-effective to install.
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Feature
Conductor Specification (6/3)
6: Indicates the gauge of the UF-B cable conductor, i.e. the thickness of the wire. Gauge 6 wire can usually support higher currents and is suitable for high-power devices.
3: Indicates that there are three conductors inside the cable (usually two hot wires and one neutral wire). This is to provide better power transmission and load capacity.
Insulation Material
The conductor of the UF-B cable is usually covered with PVC insulation (polyvinyl chloride), which is waterproof, corrosion-resistant, UV-resistant and chemical-resistant, ensuring long-term stable operation of the cable in wet underground environments.
Underground Installation Design
UF-B cable is designed for underground installation and does not require an external protective pipe. Its outer layer has sufficient protection to withstand pressure, soil friction and corrosion in underground environments.
Certification
GREATER's 12/2 Direct Bury UF-B Underground Feeder Cable is UL (Underwriters Laboratories) certified, ensuring it meets stringent standards for safety and performance. UL certification is an important symbol of electrical product safety, indicating that the cable meets the National Electrical Code (NEC) requirements for underground cables, especially the ability to resist water, corrosion and mechanical damage.
The UL certification of the 12/2 UF-B cable ensures its suitability for direct underground burial applications and its durability for long-term exposure to soil and humid environments. The certification also ensures that the cable is UV-resistant, suitable for outdoor use in sunlight, and has sufficient electrical insulation to prevent short circuits and electrical faults. In addition, UL certification also means that the cable will not overheat or fire under normal use conditions, ensuring safe use.
Package
Production Line
GREATER is a well-known manufacturer specializing in the production of Direct Bury UF-B Underground Feeder Cable with more than 20 years of industry experience. The company has 20 modern production lines, which can efficiently produce large quantities of high-quality cables to ensure timely delivery. All production links strictly follow international standards and are equipped with advanced professional testing equipment to ensure that each cable meets high quality requirements.
GREATER not only occupies an important position in the domestic market, but also exports its products to many countries such as the United States, Canada, Mexico, etc., and is deeply trusted by customers. The direct bury uf b cable it produces meet UL certification and NEC specifications and are widely used in underground power transmission, garden lighting, irrigation systems and other fields
customer
Partner
FAQ
Q: What is 12/2 UFB wire?
A: 12/2 UF-B cable is a cable designed for underground installation and is suitable for use in wet environments. 12/2 means that the cable has 12-gauge conductors, suitable for medium current (20 amps), and contains 2 conductors (usually two hot wires). UF-B means that the cable meets underground feeder standards and is waterproof, corrosion-resistant, and UV-resistant. It can be used underground or in outdoor environments and is suitable for equipment such as garden lighting, irrigation systems, and power tools. The cable does not require an external protective conduit, making it easy and safe to install.
Q: Can an UF-B cable be exposed?
Q: What size conduit for 12 2 uf-b wire?
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| Conductor | Insulation Thickness (mils) | Ground Wire | Approx.Cable Dimension (mils) | Approx.Net wt. per 1000'(lbs.) | Allowable Ampacity + | Standard Package | |||
| Size (AWG or kcmil) | No.of conductors | No.of strands | Size (AWG ) | No.of strands | |||||
| TWO CONDUCTOR | |||||||||
| 14 | 1 | 19 | 30 | 14 | 1 | 423x168 | 70 | 15 | AC |
| 12 | 1 | 19 | 30 | 12 | 1 | 463x183 | 95 | 20 | ACDE |
| 12 | 1 | 19 | 30 | Without Ground | 386x183 | 70 | 20 | AC | |
| 10 | 1 | 24 | 30 | 10 | 1 | 518x215 | 138 | 30 | ACDE |
| 8 | 7 | 35 | 45 | 10 | 1 | 678x302 | 222 | 40 | BCE |
| 6 | 7 | 35 | 45 | 10 | 1 | 770x338 | 303 | 55 | BCE |
| THREE CONDUCTOR | |||||||||
| 14 | 1 | 19 | 30 | 14 | 1 | 581x168 | 95 | 15 | AC |
| 12 | 1 | 19 | 30 | 12 | 1 | 626x183 | 129 | 20 | ACD |
| 12 | 1 | 19 | 30 | Without Ground | 581x183 | 107 | 20 | A | |
| 10 | 1 | 24 | 30 | 10 | 1 | 727x215 | 191 | 30 | ABC |
| 8 | 7 | 35 | 45 | 10 | 1 | 1059x319 | 344 | 40 | BCE |
| 6 | 7 | 35 | 45 | 10 | 1 | 1223x361 | 478 | 55 | BCE |
