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Rating | 80 deg C, 30 Vac, Horizontal flame for Construction A, Cable flame for Construction B. |
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Conductor | 40 AWG minimum. |
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Insulation | Labeled or complying with Manufacturer's AWM Procedure having minimum rating of 80 deg C, 30 Vac. |
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Assembly | Consists of two or more conductors, twisted pairs or groups of twisted conductors twisted together. The conductors or groups of conductors may be laid parallel forming a flat, oval or round cable. The lay of the conductors is 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. Consists of two or more conductors, twisted pairs or groups of twisted conductors twisted together. The conductors or groups of conductors may be laid parallel forming a flat, oval or round cable. The lay of the conductors is not specified. A barrier layer and/or fillers are optional. Manufacturer shall maintain a complete description of each assembly. |
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Shield | Optional. |
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Covering | Optional - PVC Covering, 3 mils minimum at any point may be extruded over shielded or unshielded twisted singles, individual groups of twisted singles, or the complete insulated conductor assembly. |
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Jacket | 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 |
| 0.350 inch or less | 15 mils | 12 mils | 30 mils | 24 mils |
| 0.351-0.700 inch | 30 mils | 24 mils | 30 mils | 24 mils |
| 0.701-1.000 inch | 40 mils | 36 mils | 40 mils | 36 mils |
| 1.001-1.500 inch | 54 mils | 48 mils | 54 mils | 48 mils |
| *Major dia if cable is flat or oval. |
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Standard | Appliance Wiring Material UL 758. |
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Marking | General. |
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Use | Internal or External Wiring use. |
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