UL 2502
Additional Details
APPLIANCE WIRING MATERIAL
Style 2502 Multiple-conductor cable using non-integral jacket
Rating 80 deg C, 30 Vac, Cable flame.
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. A barrier layer and/or fillers are optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
Covering Optional. A 6 mil or heavier Extruded PVC covering may be extruded over each twisted pair, groups of conductors, or the conductor assembly.
Shield Optional.
Jacket Extruded PVC;
Diameter of cable under jacket* Minimum average thickness Minimum thickness at any point
0.425 inch or less 30 mils 24 mils
0.426-0.700 inch 45 mils 36 mils
0.701-1.000 inch 60 mils 48 mils
1.001-1.500 inch 80 mils 64 mils
1.501-2.500 inch 110 mils 88 mils
2.501 inch and larger 140 mils 112 mils
* – Major diameter if cable is flat or oval.
Covering Optional, braid.
Standard Appliance Wiring Material UL 758.
Marking General.
Use Internal wiring or external wiring.
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