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THHN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. THHN is rated for 600 Volts and has a heat capacity of up to 90 degrees Celsius.
Can be used in wet or dry locations
Made with annealed (soft) copper, compressed
Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
Jacket is abrasion, moisture, gasoline and oil resistant nylon