1 AWG THHN/THWN-2 Aluminum Cable PVC Insulation Nylon Jacket 600V

1 AWG THHN THWN-2 Aluminum Cable PVC Insulation Nylon Jacket 600V

Allowable Ampacity for 1 AWG THHN/THWN-2 Aluminum Cable PVC Insulation Nylon Jacket 600V at 90°C: 115 Amps

Overview:

This 1 AWG THHN/THWN-2 aluminum wire is built for power distribution in dry and wet locations. It features heat- and moisture-resistant PVC insulation and a clear nylon jacket for added durability and easy pulling. Rated for 600 volts and up to 115 amps at 90°C, this wire is installed in conduit or raceways and is used in residential, commercial, and industrial systems.

Also Known As:

1 thhn cable, 1 thwn cable, 1 awg thhn cable, 1 awg thwn cable, 1 thhn aluminum, 1 pvc insulated, 1 pvc insulated wire, 1 pvc insulated aluminium wire, 1 pvc sheathed cable, 1 pvc flexible cable,  1 awg aluminum wire, 1 gauge aluminum wire, 600v 1 awg aluminum wire

Why Choose 1 AWG THHN/THWN-2 Aluminum Wire?

1 AWG THHN/THWN-2 aluminum wire is a dependable, cost-effective solution for 115-amp feeders and heavy-duty branch circuits. It provides strong conductivity, meets NEC standards, and weighs less than copper, making it ideal for large-scale installations or long conduit runs.

Applications:

This 1 AWG aluminum THHN/THWN-2 wire supports up to 115 amps at 90°C, making it suitable for:

• Feeder and branch circuits rated up to 115 amps

• Large subpanels and distribution panels

• Service entrance and main power distribution

• Conduit and raceway installations in wet or dry environments

• HVAC, pump motors, and industrial machinery

• Commercial and residential high-load applications

Standards:

• UL standard 83, 1685, CUL

• CSA C22.2 No. 75

• 1/0 & larger are rated for CT use

• Requirements of the National Electrical Code

• NEMA WC-70 construction requirements

• ASTM standards B 800, B 801, B836

• Federal Specification AA-59544

• Sunlight resistant

• RoHS Compliant

Construction

Conductors:

THHN / THWN-2 / T90 conductor is a soft drawn bare 8000 series aluminum, with Class B stranding per ASTM. Stranded conductors reduce power loss and are also easier to use in applications where flexibility is vital. 

Insulation:

THHN / THWN-2 / T90 has abrasion, heat, moisture, oil, and acid alkaline resistant polyvinyl chloride (PVC) insulation.

Jacket:

THHN / THWN-2 / T90 cables have a clear abrasion, heat, sunlight, moisture resistant, and low coefficient of friction nylon jacket. Standard stock colors include: black, red, blue, white, brown, orange, yellow, gray, purple, and green.

Specifications:

• Size AWG: 1

• Stranding: 18

• Conductor Diameter Inches: 0.299

• Insulation Thickness Inches: 0.55

• Jacket Thickness Inches: 0.007

• O.D. Inches:  0.413

• New Weight lb/1000FT: 110 lbs

• Ampacity at 90°C: 115 Amps