UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subject 758      Section 2       Page 2678        Issued:  Jan. 8, 1974

                                    Revised:  Jan. 26, 2001

Style 2678      Flat Cable.

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Rating      105蚓, 150 V.

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Conductors      2 thru 150, 20-36 AWG solid or stranded copper, tinned

*           or untinned, laid parallel.

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Insulation      Polyvinyl Chloride; 6 mils minimum at any point.

            Extruded or heat laminated PVC.  Sections of the

            cable may be split into single or groups of conductors.

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*Shield     Optional.

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Covering        PVC, 5 mils min at any point.

(Optional)

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*Standard       Appliance Wiring Material UL 758.

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Instructions    Detailed examination.

to UL          Dielectric Withstand 1500 Volts, 50 to 60 Hz for one

Representative     minute between conductors and water or Spark Test.

*            Flexing - Unaged.  Insulation shall

               not crack when flexed flatwise into a "U" bend around

               1/8 inch mandrel, ridged side out.

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UL          (4)  Detailed Examination.

*Counter-Check  (4)  Physical Properties.

*Program        (4)  Deformation Test.

            (4)  Flexing - Age 7 days at 136°C then flexed as above.

*           (4)  Cold Bend, except condition on hour at -20                         then flex into a "U" bend around 1/8 inch mandrel.

            (2)  Horizontal Flame Test.

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*Marking        General

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Use         Internal Wiring of Electronic Equipment, such as

            computer and electric business machines.

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UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL

Subject 758 Section 2 Page 20674 Issued: Feb. 15, 1991

Revised: March 26, 2001

Style 20674 Shielded Flat Cable.

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Rating 105°C, 150 V or 300 V.

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Conductors 2 through 150, Nos. 24-40 AWG, solid or stranded, laid

* parallel.

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Insulation Thermoplastic elastomer, 6 mils min avg thickness. Top or

bottom layers may form ridges over conductors. See Facing

Page for compound.

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*Shield Optional.

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Covering (Optional) - PVC, TPE, or Polyolefin, 4 mils min at any

point, 80 mils max.

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*Standard Appliance Wiring Material UL 758.

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Instructions Detailed examination.

to UL Dielectric strength 1500 V for wire rated 300 V

Representative 1250 V for wire rated 150 V, 60 Hz for 1 min

between conductors and water (immersed 1 h) or

* Spark Test. Flexing flatwise into a U-bend around

1/16 in dia mandrel, ridged side out.

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UL (4) Detailed examination.

Counter-Check (4) Physical properties of insulation unaged

Program and after 7 days at 136°C. See Facing Page.

(4) Flexing Test - 7 days at 136°C, then flexed as above.

(4) Cold Bend Test - 1/8 in dia mandrel, 1 h at -20°C.

* (2) Horizontal Flame Test.

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*Marking General.

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Use Internal Wiring of Electrical Equipment; such as Electronic

Computers and Electric Business Machines.