Summary of UL Style 1391
UL Style 1391 is designed for single-conductor internal wiring in refrigeration and cooling equipment, rated at 90°C and 600V. This wire is oil-resistant (up to 80°C) and moisture-resistant (60°C), with PVC insulation for durability. It is suitable for both solid and stranded copper in sizes 18 AWG to 2 AWG, meeting UL 758 standards.
Specifications
- Temperature Rating: 90°C
- Voltage Rating: 600 Vac
- Flame Resistance: Horizontal flame
- Oil Resistance: 60°C or 80°C (optional)
- Moisture Resistance: 60°C
- Conductor Sizes: 18 AWG - 2 AWG (solid or stranded copper)
- Insulation Material: PVC (80 mils avg., 72 mils min.)
- Standard: UL 758
See more information about UL Style 1391 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.