Summary of UL Style 1340
UL Style 1340 is a specification for single-conductor wire with extruded PVC insulation, intended for internal appliance wiring. Rated for 600 VAC, it withstands temperatures up to 90°C in dry environments and 60°C in oil or moisture conditions. The wire is flame-rated and suitable for conductor sizes from 500 kcmil to 1000 kcmil.
Specifications
- Temperature Rating: 90°C dry, 60°C oil/moisture
- Voltage Rating: 600 VAC
- Flame Rating: Horizontal Flame
- Conductor Size: 500 kcmil to 1000 kcmil, solid or stranded
- Insulation: Extruded PVC, minimum 109 mils average thickness
- Usage: Internal appliance wiring
- Standard Compliance: UL 758
See more information about UL Style 1340 here.
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*Disclaimer: This article is provided for informational purposes only and is not installation advice. Installing wire & cable can be dangerous and pose a risk of possible electric shock or other hazards. Consult a licensed professional for installation advice. Images are for illustration purposes and may not reflect actual installed products.