MAYER THHN 12 AWG Solid Red Copper Building Wire

The MAYER THHN 12 AWG solid red copper building wire is engineered for reliable electrical installations in commercial and industrial environments. Its thermoplastic PVC insulation and nylon sheath provide resistance to heat, moisture, gasoline, and oil, ensuring durability in demanding conditions.

• Application: Conduit and cable tray wiring for services, feeders, and branch circuits
• Voltage Rating: 600 volts
• Conductor Material: Soft annealed copper
• Wire Size: 12 AWG
• Insulation: PVC, 15 mil thick
• Jacket: Nylon, 4 mil thick
• Temperature Rating: 90°C (dry), 75°C (oil/wet)
• Stranding: Solid
• Color: Red
• Approval: UL (Canada and US)
• Wet Location Use: Yes

Technical Specifications

For best matching, check THHN 12 AWG Solid Red Copper Building Wire B03265 against the equipment schedule, enclosure needs, wiring method, and project specifications.