UL 3266 XLPE Insulated Hook-up Wire
Designed for versatile internal wiring of appliances and electronic equipment, our UL 3266 hook-up wire delivers exceptional thermal stability up to 125°C. Featuring a robust extruded XLPE (Cross-linked Polyethylene) insulation, it resists abrasion and cut-through far better than standard PVC wires.
Technical Specifications
| Rated Voltage | 300 Vac (600V Peak for Electronic Use) |
| Rated Temp | 125°C Continuous |
| Insulation | Extruded XLPE (15 mils min. avg) |
| Conductor Sizing | 32 AWG – 10 AWG (Solid or Stranded) |
Contact our engineers for custom cutting, stripping, and bulk OEM pricing.
UL 3266 XLPE Insulated Hook-up Wire (125°C / 300V)
High-Density Thermal Protection for Precision Electronic Wiring
CableApex’s UL 3266 wire utilizes advanced XLPE (Cross-linked Polyethylene) technology, offering a perfect balance between high thermal stability and a compact form factor. Rated for 125°C and 300V, this wire is specifically designed for environments that demand superior resistance to abrasion and deformation without the bulk of higher voltage cables. Built with 99.99% high-purity oxygen-free tinned copper, UL 3266 ensures long-term conductivity and reliable performance in high-density electrical assemblies.
Technical Specifications (UL File E333030)
Style: UL 3266
Insulation Material: Irradiation Cross-linked Polyethylene (XLPE)
Temperature Rating: 125°C (257°F)
Voltage Rating: 300V AC
Flame Test: Passes UL VW-1 and CSA FT1 vertical flame tests.
Advantage: Excellent solder iron resistance; the insulation does not shrink or melt during termination.
UL 3266 Technical Parameter Table
| Gauge (AWG) | Conductor Stranding (No./mm) | Insulation Thickness (mm) | Outer Diameter (mm) | Max Resistance at 20°C (Ω/km) |
| 28 AWG | 7/0.127 | 0.40 | 1.20 | 239.0 |
| 24 AWG | 11/0.16 | 0.40 | 1.45 | 94.2 |
| 20 AWG | 21/0.18 | 0.40 | 1.80 | 36.7 |
| 18 AWG | 34/0.18 | 0.40 | 2.10 | 23.2 |
| 16 AWG | 26/0.254 | 0.40 | 2.40 | 14.6 |
Why Partner with CableApex?
15-Year Industrial Heritage: Leveraging over a decade of manufacturing expertise to provide consistent, high-standard cabling solutions from our 20-acre base in Yangzhou.
Uncompromising Material Purity: We exclusively use 99.99% pure OFC copper to ensure your systems operate at peak efficiency with maximum safety.
Traceable Global Compliance: All shipments are independently verifiable under UL File E333030, supporting your product’s international safety certifications.
Engineering Support: Our team provides tailored solutions for custom colors and lengths to meet your specific production needs.
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