Classification by Voltage & Standards

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1. Low Voltage (≤1kV)

  • UL-Certified

    • NM-B (UL 719), UF-B (UL 493), THHN (UL 83)

  • Industrial

    • SOOW/SJOOW (UL 62), TC Tray Cable (UL 1277)

  • Renewables

    • PV-WIRE (UL 4703), USE-2 (UL 854)

2. Medium Voltage (1kV–35kV)

  • Power Transmission

    • 15kV/25kV XLPE Shielded (IEC 60502-2)

    • TECK90 (CSA C22.2 No.131)

  • Renewables

    • 35kV Dynamic Wind Cables (IEC 61400-24)

3. High Voltage (>35kV)

  • Submarine & Grid

    • ±525kV XLPE HVDC (CIGRE TB 623)

    • 220kV HVAC (IEC 63026)

4. Standards Compliance

  • UL/CSA

    • NM-B (UL 719), TECK90 (CSA C22.2 No.131)

  • IEC/EN

    • H07Z-K (EN 50575), CY Control (EN 50288)

  • Regional

    • SASO 2203 (GCC), AS/NZS 5000.1 (ANZ)