Duplex URD Cable meets or exceeds the following ASTM specifications:
B-230 Aluminum Wire, 1350-H19 for Electrical Purposes.
B-231 Aluminum Conductors, Concentric-Lay-Stranded.
B-609 Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes.
B-901 Compressed Round Stranded Aluminum Conductors Using Single Input Wire.
Secondary UD cable meets or exceeds all applicable requirements of ICEA S-105-692 forcross-linked polyethylene insulated conductors and UL Standard 854 for Type USE-2.
Duplex URD cable is used for secondary distribution and underground service at 600 volts or less, either direct burial or in ducts.
Duplex URD Cable consists of concentric stranded or compressed 1350-H19 aluminum conductor, crosslinked polyethylene insulation.