UL Style 1278 Code Summary
UL Style 1278 is a single-conductor wire with extruded PVC insulation, designed for internal wiring applications. It is rated for 80°C in dry environments, 60°C in wet conditions, and can withstand oil at 60°C or 80°C. The conductor sizes range from 4 AWG to 4/0 AWG, with horizontal flame resistance and a 600V AC voltage rating. It complies with the UL 758 standard for appliance wiring materials.
Specifications
- Conductor Size: 4 AWG - 4/0 AWG stranded
- Insulation: Extruded PVC, 80 mils minimum average thickness, 72 mils minimum at any point
- Temperature Rating: 80°C (dry), 60°C (wet), Oil resistance: 60°C or 80°C
- Voltage Rating: 600V AC
- Flame Rating: Horizontal flame
- Standard: UL 758
- Application: Internal wiring
See more information about UL Style 1278 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.