UL 1147 Code Summary
The UL 1147 code defines a single-conductor wire with PVC insulation and an additional nylon or lacquered braid covering. It is rated for 60°C and 300 VAC, with a horizontal flame rating. The wire supports stranded round conductors from 26 AWG to 16 AWG and is primarily used for internal wiring in blanket controls.
Specifications
- Temperature Rating: 60°C
- Voltage Rating: 300 VAC
- Flame Rating: Horizontal flame
- Conductor Size: 26 AWG - 16 AWG (stranded, tinned, or bare copper)
- Insulation Material: PVC (15 mils min average, 13 mils min at any point)
- Covering: Extruded nylon (2-mil minimum) or lacquered braid
- Standard: UL 758
- Marking: General
- Use: Internal wiring of blanket controls
See more information about UL Style 1147 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.