UL 2574
Additional Details
APPLIANCE WIRING MATERIAL
Style 2574 Low Voltage Cable.
Rating 105 deg C, 30 Vac, Cable flame.
Conductor 40 AWG min. solid or stranded, tinned or bare copper.
Insulation Labeled or complying with Manufacturer’s AWM Procedure.
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.
Shield Optional.
Covering Optional A 6 mil or heavier PVC covering may be extruded over the conductor assembly.
Jacket PVC
major dia in inches of 0.425 or less 30 mils min average 24 mils minimum at any point
0.426-0.700 dia 45 avg 36 min
0.701-1.000 dia 60 avg 48 min
1.001-1.500 dia 80 avg 64 min
1.501-2.500 dia 110 avg 88 min
2.501 dia and larger 140 avg 112 min
Standard Appliance Wiring Material UL 758.
Marking General.
Use External Wiring.
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