Applications
Used as overhead cable to supply power, usually from a pole-mounted transformer, to the user's service head where connection to the service entrance cable is made. To be used at voltages of 600 volts phase-to-phase or less and at conductor temperatures not to exceed 75°C for polyethylene insulated conductors or 90°C for cross-linked polyethylene (XLPE) insulated conductors.

Specifications
Triplex service drop 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-232 Aluminum Conductors, Concentric-Lay-Stranded, Coated Steel Reinforced(ACSR).
B-399 Stranded 6201-T81 Aluminum Alloy Conductors.
B-901 Compressed Round Stranded Aluminum Conductors Using Single Input Wire.
triplex service drop cable meets or exceeds all applicable requirements of ANSI/ICEA S-76-474.

Construction
Aluminum conductors are concentrically stranded, compressed 1350-H19 aluminum. Insulated with either polyethylene or cross-linked polyethylene (XLPE).
Neutral messengers are concentrically stranded 6201, AAC, or ACSR.