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Rating | 80 deg C, 30 Vac, VW-1 flame (construction A), Horizontal Flame (construction B). |
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Conductor | 40 AWG min., solid or stranded. |
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Insulation | Labeled or complying with Manufacturer's AWM Procedure. |
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Assembly | Consists of two or more conductors, twisted pairs, parallel pairs, or groups of twisted conductors or parallel pairs twisted together. The conductors or groups of conductors may be laid parallel forming a flat, oval or round cable. The lay of the insulated conductors are not specified. A barrier layer and/or fillers are optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size. |
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Shield | Optional |
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Covering | Optional - Extruded PVC, 6 mil or heavier covering; extruded over the insulated conductor, over one or more groups of conductors, or over the entire cable assembly. |
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Jacket | Extruded FRPE |
| Diameter of assembly - inches | Average thickness - mils | Minimum thickness at any point - mils |
| 0.350 or less | 25 | 20 |
| 0.351-0.700 | 30 | 24 |
| 0.701-1.000 | 40 | 32 |
| 1.001-1.500 | 54 | 43 |
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Standard | Appliance Wiring Material UL 758. |
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Marking | General. |
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Use | Construction A: Internal wiring, rated VW-1, in Class 2 circuits only. Construction B: Internal wiring in Class 2 circuits only. |
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