Lapp 820104000303, ÖLFLEX® SOLAR XLR-I5 1X 4 BK/RD Cable

The Lapp ÖLFLEX® SOLAR XLR-I5 (Part No. 820104000303) is a specialized, single-core cable designed for the durable and reliable interconnection of photovoltaic systems. Featuring a 4 mm² cross-section of fine-wire, tinned copper strands, this cable offers high conductivity and superior corrosion resistance, making it ideal for demanding outdoor environments. Its construction utilizes high-quality, cross-linked, halogen-free, and flame-retardant copolymer materials for both insulation and the outer jacket, ensuring exceptional resistance to UV radiation, ozone, moisture, and extreme atmospheric weathering. Distinguished by its dual-color identification—featuring a black outer jacket with a red stripe (BK/RD)—this cable is engineered for long-term operational integrity, capable of withstanding rigorous mechanical stress and maintaining performance across a broad temperature range of $-40^\circ\text{C}$ to $+120^\circ\text{C}$ to provide an efficient, low-loss power transmission solution for both residential rooftop installations and large-scale solar farms.