1.0 |
SCOPE |
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1.1 |
This specification covers the construction requirements for two conductor underground low energy circuit cables for outdoor low voltage lighting. Construction consists of stranded uncoated annealed copper conductors, laid parallel and insulated with polyvinyl chloride. Listed by UL or ETL or CSA. |
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2.0 |
CONSTRUCTION: |
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2.1 |
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SIZE AWG | STRANDING | INSULATION MIN AVE WALL (MILS) | NOMINAL DIMENSIONS (INCHES) |
18 |
41/.0063" |
45 |
.290 x .145 |
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2.2 |
Conductors: |
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Bunch or rope stranded uncoated annealed copper conforming to UL requirements. |
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2.3 |
Assembly: |
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The two conductors are laid parallel and insulated. A continuous web shall keep the conductors together. |
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2.4 |
Insulation |
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Black polyvinyl chloride conforming to Underwriters Laboratories Class 43 60 degrees C thermoplastic, suitable for direct burial. One leg has raised ridges for polarity. |