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Rating | 60 deg C, 30 Vac, Horizontal Flame for Construction A; Cable flame for Construction B. |
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Conductor | 32 AWG minimum, solid or stranded. |
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Insulation | Extruded PP, 3.5 mils minimum at any point, 30 mils maximum. |
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Assembly | Two or more individually insulated conductors or groups of insulated conductors cabled together. All conductors in any group twisted together. If more than one group is used, groups shall also be twisted together. The length of lay of the twisted conductors or groups is not specified. Fillers and/or barrier or spiral wrap over conductor assembly optional. |
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Shield | Optional. |
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Jacket | Extruded PVC. |
| | Construction A Internal Use | | Construction B External Use | |
| Dia of cable under jacket | Minimum average | Minimum at any point | Minimum average | Minimum at any point |
| 0.250 inch or less | 15 mils | 13 mils | 30 mils | 24 mils |
| 0.251-0.425 inch | 30 mils | 24 mils | 30 mils | 24 mils |
| 0.426-0.700 inch | 45 mils | 36 mils | 45 mils | 36 mils |
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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 of Class II circuits in electronic equipment such as computers and electric business machines.
Construction B External interconnection of Class II circuits in electronic computers and electric business machines. |
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