APPLIANCE WIRING MATERIAL
Subj.758
Section
2
Page
2083
Issued:
1959-05-01
Revised:
2008-05-27
Style
2083
SPT-3 Cord.
Rating
105 deg C, 300 Vac, Horizontal flame.
Conductor
No. 14, 12 or 10 AWG consisting of No. 30 AWG or smaller tinned or bare copper strands.
Insulation
Integral with Jacket. PVC, 80 mils min average, 72 mils minimum at any point.
Assembly
Three conductors, same as type SPT-3 except for a nominal 80 mil wall minimum (pin gauge) dimensions: Wall thickness: 0.070 in., Web thickness: 0.109 in., Wall after rip: 0.043 in.
Standard
Appliance Wiring Material UL 758.
Marking
General.
Use
Internal wiring of room cooler units when ripped not more than three inches and where exposed to temperatures not exceeding 105 deg C. Polarity identification may be omitted.
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