Also Known As:

350 thhn cable, 350 thwn cable,  350 mcm thhn cable, 350 mcm thwn cable, 350 thhn aluminum, 350 pvc insulated, 350 pvc insulated wire, 350 pvc insulated aluminium wire, 350 pvc sheathed cable, 350 pvc flexible cable.

Conductors:

THHN / THWN-2 / T90 conductor is a compact 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.