750 MCM THHN/THWN-2 Aluminum Cable PVC Insulation Nylon Jacket 600V

750 MCM THHN THWN-2 Aluminum Cable PVC Insulation Nylon Jacket 600V

Allowable Ampacity for 750 MCM THHN/THWN-2 Aluminum Cable PVC Insulation Nylon Jacket 600V at 90°C: 435 Amps

Overview:

750 MCM THHN/THWN-2 aluminum wire is designed for high-capacity power distribution in wet or dry locations. With durable PVC insulation and a protective nylon jacket, it is rated for 600V and handles up to 435 amps at 90°C. Commonly installed in conduit or raceway for large-scale systems.

Also Known As:

750 thhn cable, 750 thwn cable, 750 mcm thhn cable, 750 mcm thwn cable, 750 thhn aluminum, 750 pvc insulated, 750 pvc insulated wire, 750 pvc insulated aluminium wire, 750 pvc sheathed cable, 750 pvc flexible cable, 750 awg aluminum wire

Why Choose 750 MCM THHN/THWN-2 Aluminum Wire?

When your application demands high ampacity without excessive cost or weight, 750 MCM aluminum wire delivers. It's a preferred choice for service entrances, industrial feeders, and critical power infrastructure, including renewable energy systems.

Applications:

Used in conduit or raceway for power distribution at up to 600V and 90°C, this wire supports:

• Industrial and commercial service entrance conductors

• Feeder circuits and large subpanels

• Utility distribution systems

• Power for central HVAC or large motor loads

• Solar power arrays and battery backup setups requiring high current

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: 750

• Stranding: 58

• Conductor Diameter Inches: 0.909

• Insulation Thickness Inches: 0.8

• Jacket Thickness Inches: 0.009

• O.D. Inches:  1.066

• New Weight lb/1000FT: 833 lbs

• Ampacity at 90°C: 435 Amps