INTERNAL WIRE 3C250USEI90 USEI90 Underground Service Entrance Cable 250 MCM 3 Conductors Aluminum

PowrServ® XL Underground Secondary Cable Type USEI-90 consists of two, three, or four compact aluminum conductors individually insulated with black RW90 XLPE insulation, a coloured PVC jacket, and twisted together. The neutral conductor will be white. The product meets the USEI-90 cable requirements of CSA C22.2 No. 52. The aluminum stranded conductors are Class B compact 1350-H16 (3/4 hard) aluminum. A continuous layer of PVC is extruded over the insulation. The jacket is a weather-resistant, non-sulphide-staining, cut-through-resistant, 90°C/-40°C FT1-rated material. Suitable for direct burial or installed in ducts and are resistant to cut-through and sunlight. The cable is rated 600 V phase to phase, with a maximum conductor operating temperature of 90°C in wet or dry locations.