Southwire's Aluminum RWU90 is designed for direct earth burial (with protection as required by the Canadian Electrical Code Part I). It can also be used for open wiring, used in raceways for service entrance above or below ground.
Stock # | 56894315 56894315 | |
Size (AWG or kcmil) (mm2) | 4 AWG 4 AWG | |
No. of Strands | 7 7 | |
Nom. OD (mils) (mm) | 383 9.73 | mils mm |
Insulation Thickness (mils) (mm) | 70 1.78 | mils mm |
Nominal Total Weight (lbs/1000') (kgs/km) | 76 113 | lbs/1000' kgs/km |
Allowable Ampacity at 75°C Open Air | - - | |
Allowable Ampacity at 90°C Open Air | - - | |
Allowable Ampacity at 75°C Cable in Conduit | 65 65 | |
Allowable Ampacity at 90°C Cable in Conduit | 75 75 |
Southwire’s RWU90 cables meet or exceed the following requirements: