VEVOR 4 AWG THHN Wire 19-Stranded 100 Percent OFC Copper Electrical Building Wire with Nylon Jacket Rated for Up to 600 Volts for Indoor and Outdoor Use Commercial Industrial Residential Black (50 ft)

Designed to handle up to 600V AC, this wire is suitable for equipment operating within the 230V–460V range; Its durable PVC and nylon insulation ensures reliable performance even in varying temperature conditions; Perfect for powering workshop machinery, outdoor devices, and refrigeration systems in cold storage environments.

Offered in pre-cut lengths of 50 ft, 100 ft, and 175 ft, this product is designed to accommodate a variety of projects, from minor home improvements to extensive commercial constructions; The color-coded design (white, black, red, green) simplifies the identification of hot, neutral, and ground wires, helping to reduce connection mistakes and enhance safety on the job site.

Designed to operate effectively within a temperature range of -13℉ to 194℉ (-25℃ to 90℃), this THHN copper electrical wire ensures dependable performance in moist indoor areas, robust industrial circuits, and outdoor settings.

Premium Wire, Built to Last: Our THHN wire features durable dual-layer insulation with a dampproof outer jacket that stands up to rain and sun exposure; The convenient 50-foot pre-cut lengths slash splicing points, cutting down on failure risks

High-Efficiency Conductivity: Constructed with oxygen-free copper (OFC) conductors, this THHN building wire minimizes energy loss; Paired with an aging-resistant nylon jacket, it delivers steady performance even under heavy loads like garage heaters

Built for Tough Conditions: Rated for 600V AC and compatible with industrial equipment running from 230V to 460V; This THHN copper wire features a rugged PVC and nylon double insulation and is not easy to break from -13 degrees Fahrenheit to 194 degrees Fahrenheit (-25 degrees Celsius to 90 degrees Celsius)

Flexible & Easy to Bend: With a soft PVC jacket and stranded copper core, this THHN electrical wire bends effortlessly around corners and fits snugly through tight conduits; Cut-to-length customization makes it ideal for exposed and concealed wiring

Versatile for Any Job: With dual-layer insulation that handles humidity and temperature swings, this THHN building wire suits dry or controlled-controlled settings; Available in multiple pre-cut lengths, it fits home upgrades and factory equipment

Specification: Item Model Number: ULTHHN-4AWG-BLK-STR; Cable Specification: 4 AWG; Cable Length: 50 ft/15.24 m; Cable Diameter: Ø 0.35 in/Ø 8.9 mm; Conductor Strands: 19 Strands; Rated Voltage: 600V AC; Copper Wire DC Resistance: Max Conductor Resistance 0.848 Ω/KM at 20°C; Leakage Resistance Test: 2000V High Voltage; Operating Temperature Range: -13 degrees Fahrenheit to 194 degrees Fahrenheit/ -25 degrees Celsius to 90 degrees Celsius