Wire 250MCMTHHN 250 MCM THHN/THWN-2 Building Wire

Product Description

The WIRE 250MCMTHHN is a 250 MCM THHN/THWN-2 building wire intended for general purpose applications as defined by the National Electrical Code (NEC). This 600V wire is suitable for new construction or rewiring. It is appropriate for use in wet or dry locations at temperatures not to exceed 90°C, or not to exceed 75°C in oil or coolants.

• Nylon outer jacket for easy pulling.
• VW-1 rated 14 AWG - 8 AWG.
• All sizes are rated gasoline and oil-resistant II.

Product Highlights

This THHN/THWN-2 building wire features a bare copper conductor with PVC insulation and a nylon jacket. It is water, oil, gas, and heat resistant, and UL Listed and CSA Certified.

Product Information

Standard Information

• Brand: WIRE
• Manufacturer Part Number: 250MCMTHHN

Technical Specifications

• Size: 250 MCM
• Number of Strands: 37
• Cross Section Area (mm2): 127.00
• PVC Insulation Thickness (Conductor): 0.060 inches
• Nylon Jacket Thickness: 0.008 inches
• Outside Diameter: 0.678 inches
• Allowable Ampacity: 215 Amps at 60°C / 255 Amps at 75°C / 290 Amps at 90°C
• Cable Type: THHN/THWN-2
• Wire Size: 250 MCM
• # of Conductors: 1 Conductor
• Conductor Material: Bare Copper
• Stranded or Solid: Stranded
• Ampacity: 290
• Voltage: 600V
• Temp. Rating: 90°C
• Insulation Material: PVC - Polyvinyl Chloride
• Jacket Material: Nylon
• Direct Burial: No
• Location Use: Wet, Dry
• Indoor/Outdoor Use: Indoor, Outdoor
• Standards: UL Listed, CSA Certified
• Features: Water Resistant, Oil & Gas Resistant, Heat Resistant