This heavy-duty power conductor is engineered for high-capacity electrical installations, combining excellent electrical conductivity with physical flexibility.
Conductor Structure: It consists of a 7-strand annealed copper core made from 99.9% pure copper, which ensures efficient power transfer, reduces voltage drop, and prevents excessive heat buildup during peak loads.
Size Equivalence: A 22 mm cross-sectional area is the standard metric equivalent to 4 AWG (American Wire Gauge) electrical wire.
Insulation & Jacket: It typically features a dual-rated THHN/THWN-2 flame-retardant, heat, and moisture-resistant PVC insulation, wrapped in a smooth, tough polyamide (nylon) outer jacket that protects against chemicals, oil, and abrasion while making it easier to pull through conduits.
Primary Uses: This specification is ideal for main distribution panels, service entrances, industrial motors, and commercial building infrastructure in both wet and dry locations.
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