UL 1231 Code
UL Style 1231 is designated for appliance wiring with a 600V AC rating and a temperature limit of 105°C in dry environments. This style uses copper conductors with extruded PVC insulation and is suitable for use in moist environments up to 60°C, with optional oil resistance up to 80°C.
Specifications
- Temperature Rating: 105°C (Dry), 60°C (Wet), optional 60°C or 80°C (Oil)
- Voltage Rating: 600 Vac
- Conductor Size: 18 AWG - 6 AWG, solid or stranded, copper
- Insulation Material: Extruded PVC
- Minimum Insulation Thickness: 45-60 mils (average), 40-54 mils (minimum at any point)
- Standards: UL 758
- Application: Internal appliance wiring
See more information about UL Style 1231 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.