UL 1320 Summary
UL Style 1320 refers to a single-conductor wire with extruded insulation and non-integral extruded covering, ideal for internal wiring. Rated for 90-105°C and 600V, it is flame-resistant and oil-resistant up to 60-80°C. Available in stranded tinned or bare copper (1 AWG to 4/0 AWG) rated up to 105°C or stranded aluminum rated up to 90°C, it features a 50-mil minimum average insulation thickness with a 7-mil nylon covering.
Specifications
- Conductor: 1 AWG - 4/0 AWG, stranded copper or aluminum
- Insulation: Extruded PVC, min 50 mils average
- Covering: Extruded nylon, 7 mils thickness
- Temperature Rating: 90-105°C
- Voltage: 600 Vac
- Standards: UL 758
- Usage: Internal wiring
See more information about UL Style 1320 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.