UL11627 is a dual-wall, cross-linked polyethylene insulated, stranded copper conductor cable, specifically designed for photovoltaic systems and industrial power connections. Recognized under UL 4703 and compliant with NEC Article 690, UL11627 offers superior electrical performance, weather resistance, and long-term reliability in demanding environments-making it a trusted choice for solar installers, EPC contractors, and equipment manufacturers worldwide.
UL11627 Features

Conductor:
Flexible stranded tinned or bare copper, 12 AWG to 2/0 AWG
Insulation:
Dual-layer XLPE - inner layer for electrical integrity, outer layer for mechanical & UV protection
Voltage Rating:
2000V DC
Temperature Range:
-40°C to +150°C
Sunlight & Weather Resistant:
Passes 1000+ hours of UV exposure
Flame Resistance:
VW-1 vertical flame rating
Certifications:
- UL 4703 Listed
- CSA FT4/IEEE 1202
- RoHS & REACH compliant
UL11627 Specifications
|
Parameter |
Details |
|---|---|
|
Conductor Size |
12 AWG, 10 AWG, 8 AWG, 6 AWG, 4 AWG, 2 AWG, 1/0 AWG, 2/0 AWG |
|
Color Options |
Black, Red, White, Blue |
|
Packaging |
500ft / 1000ft reels |
|
Standards |
UL 4703, NEC 690.35, ICEA T-31-645 |
UL11627 Applications
Solar PV Systems:
- String wiring between modules
- DC connections from combiner boxes to inverters
Industrial Equipment:
- Internal wiring for inverters, transformers, and battery systems
- High-temperature control circuits
Energy Storage Systems:
- DC interconnects in lithium-ion battery racks
Ensure your solar or industrial project meets safety and performance standards with certified UL11627 PV wire.
Choose safety. Choose reliability. Choose Zhongjing.
Why Choose Our UL11627 Cable?
As a professional supplier with direct factory partnerships, Wuxi Chengxingchuang Metal Products Co., Ltd. ensures:
✅ Genuine UL Certification – Full traceability via UL Online Certifications Directory
✅ High-Purity Copper – Low resistivity, excellent conductivity
✅ Stable Supply Chain – In-stock for common sizes; fast lead time for bulk orders
✅ Technical Support – Assistance with certification verification and application guidance
Zhongjing Product Quality




Packaging and Transportation




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