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Style 3239

High-Voltage Lead Wire.

Rating

Maximum 200°C and 50 KVDC. See Facing Page for ratings.

Conductor

Nos. 24-10 AWG copper or nickel and Nos. 12-10 AWG aluminium or Nos. 27-20 AWG Resistance Wire; solid or stranded. Or Nos. 24-10 AWG solid or stranded coated high strength copper - min 90% conductivity, for 200°C rating uncoated or tinned strands of copper shall be 0.015 inch or larger in diameter. Aluminium conductors shall be permitted for a 90°C maximum operating temperature. Copper conductors may be tinned, silver or nickel plated, heat bonded or overcoated.

Insulation

Thermoplastic and/or Thermosetting. See Facing Page for details.

Shield

Optional, see Facing Page for details.

Covering

Optional, see Facing Page for details.

Jacket

Optional, see Facing Page for details.

Standard

Appliance Wiring Material UL 758.

Instructions

to UL

Representative

Detailed Examination, see Facing Page.

Physical Properties of Insulation, Covering and/or Jacket, unaged.

High Voltage DC Dielectric Withstand Method I, unaged,

Humidity conditioning 6 hours.

VW-1 Flame Test.

UL

Counter-Check

Program

(4) Detailed Examination, see Facing Page.

(4) Physical Properties of Insulation, Covering

and/or Jacket, unaged and after aging.

(4) Heat Shock.

(4) Shrinkage.

(4) Deformation

(12) VW-1 Flame Test.

(1) High-Voltage Cut-Through Test.

(1) High Voltage DC Dielectric Withstand

Methods I and II, unaged and after aging.

(4) Ozone Resistance Test.

Marking

General.

If the outer surface of the wire is PVC,XLPVC, PVDF, PE, XLPE, XLPO, or glass or cotton braid, the wire shall be surface printed. Surface printing on other materials is optional unless other-wise noted on the facing page.

1. Recognized's Company’s name or E number.

2. Plant identification, if made in more than

one location.

3. DC voltage rating.

4. Temperature rating, if above 60°C.

5. Style No. 3239.

6. The Recognized Component Mark followed by the

letters AWM or the words, Appliance Wiring

Material.

7. (Optional) VW-1.

Use

Internal wiring of TV receivers or where the acceptability has been determined by Underwriters Laboratories.