Description:
Earlham 4/0-4/0-4/0-4/0 is a underground secondary distribution cable. This Cable is designed with 4 conductors, three of which are phase conductors and a neutral conductor. All the conductors are size of 4/0 AWG. While other conductors are insulated in black, the neutral wire has yellow strips while the phase conductors are printed for easy identification. It transmits 290 amps when directly buried and 225 when used in ducts.

Applications:
#4/0 Earlham Aluminum wire is used for underground power supply systems in residential zones. The cable can used for direct burial or can be installed in conduits or ducts which channel the cable to a given direction. It can also be used in wet and dry locations.

Conductors:
The conductors are made of aluminum alloy 1350-H19. The conductors are each stranded for flexibility.

Insulation:
It is made of cross-linked polyethylene. It can withstand high temperatures of 90°C.

Features:
• It has sequential footage markings
• Heat and moisture resistant
• Approved for use by international standards
• Temperatures of 90°C

Standards:
• Secondary UD quadruplex conductor 600V cable meets or exceeds the following ASTM specifications.
• B-230 Aluminum Wire, 1350-H19 for Electrical Purposes.
• B-231 Aluminum 1350 conductors, Concentric-Lay-Stranded.
• B-786 "19 Wire combination unilay-stranded Aluminum Conductors for subsequent insulation".
• B-901 "Compressed round stranded Aluminum Conductors using single input wire construction".
• Secondary UD quadruplex conductor 600V cable meets or exceeds all applicable requirements of ICEA S-105-692.
• "USE-2" per UL 854 available upon request.