UL 2493
Additional Details
APPLIANCE WIRING MATERIAL
Style 2493 Multi-conductor Cable with Extruded Non-integral Jacket
Rating 60 deg C, Voltage rating not specified, Cable flame.
Insulated Conductor 30-16 AWG, solid or stranded. Labeled or complying with Manufacturer’s AWM Procedure except that AWM rated 30 volts for use in Class 2 circuits cannot be used.
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.
Covering Optional. Extruded PVC, 6 mils minimum thickness at any point, over the conductor assembly.
Shield Optional.
Jacket Extruded PVC
Diameter of core assembly under jacket* Minimum average thickness Minimum thickness at any point
0.425 inch or less 45 mils 36 mils
0.426-0.700 inch 60 mils 48 mils
0.701-1.000 inch 80 mils 64 mils
* – Major diameter if cable is flat or oval.
Standard Appliance Wiring Material UL 758.
Marking General.
Use External interconnect of electronic equipment.
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