XLPE Insulated Wire & Cable
XLPE (cross-linked polyethylene) is a thermoset insulation used on copper conductors for lighting, power, and general electrical applications where durability and electrical performance are critical.
It is flame-retardant, zero-halogen, moisture-resistant, and built to withstand harsh environments.
Why XLPE Insulation Is Used
The cross-linking process creates a three-dimensional molecular bond within the insulation. This structure improves resistance to:
- Heat deformation
- Abrasion and physical wear
- Chemicals and moisture
- Stress cracking over time
XLPE also has “shape memory,” allowing it to return to its original form when exposed to heat after deformation.
Construction
- Material: Stranded bare or tinned copper conductor (conforms to ASTM Spec B-3 and B-8)
- Insulation: Flame-retardant Polyethylene (XLPE), low smoke, zero halogens (conforms to UL 44)
- Operating Temperature: 90°C
- Emergency Rating: 140°C
- Conductor short-circuit rating: 250°C
- Rating: 1000 volt
*Performance Wire Cable has ETL listed products, these are not UL listed. For clarification or questions, please contact us directly at Sales@PerformanceWire.com
Features
- Hydrolysis resistance
- High electrical & insulation properties
- High extrusion speed
- Heat resistance
- Sunlight resistance
- Moisture resistance
Applications & Industries
XLPE is to replace traditional galvanized steel, copper, and PVC piping due to rusting, cost, and circulation. Cross-linking can solve plumbing issues at competitive pricing and can sometimes be easier to install.
- Lighting
- Power
- General wiring
- Building pipework systems
- Hydronic radiant heating and cooling
- Domestic water piping
- Insulation for high-voltage cables.
- Natural gas
- Offshore oil drilling
- Chemical transportation
- Transportation of sewage & slurries
- Raceways
- Ductwork
- Direct burial
- Aerial installations
Compliance & Identification
All XLPE wire and cable is labeled according to National Electrical Code (NEC) requirements to ensure proper identification and safe installation.
*Performance Wire Cable has ETL listed products, these are not UL listed. For clarification or questions, please contact us directly at Sales@PerformanceWire.com