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Compact 250 Mcm Thhn/thwn-2 Aluminum Building Wire, 500ft Or 1000ft Up To 80% Off [zo3pgLMh]

$48.99 $156.99 -69%

High-Quality 250 MCM Aluminum Building WireExperience superior electrical performance with our 250 MCM THHN/THWN-2 Aluminum Building Wire. This robust wire is designed for general-purpose wiring and meets the stringent requirements of the NFPA 70 (NE

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High-Quality 250 MCM Aluminum Building Wire

Experience superior electrical performance with our 250 MCM THHN/THWN-2 Aluminum Building Wire. This robust wire is designed for general-purpose wiring and meets the stringent requirements of the NFPA 70 (NEC®). With its impressive 500ft or 1000ft spool options, this wire is perfect for both residential and commercial applications. Here's what sets it apart:

  • Maximum Voltage: Up to 600 volts, ensuring reliable performance in various environments.
  • Temperature Resistance: Suitable for use in wet or dry locations, and withstands temperatures up to 90°C when exposed to gasoline and oil.

Comprehensive Standards and Specifications

Our 250 MCM THHN/THWN-2 Aluminum Building Wire adheres to the highest industry standards, including UL Standard 83, ICEA S-95-658/NEMA WC70, Federal Specification A-A-59544, and ANSI/NFPA 70 National Electric Code (NEC®). Crafted with precision, this wire features an Aluminum AA-8000 alloy compacted conductor, Class B stranding, and meets ASTM B801 specifications. Here are some key specifications:

  • Size: 250 MCM, providing ample capacity for heavy-duty electrical systems.
  • Number of Strands: 37, ensuring strong and reliable connections.
  • Insulation: Polyvinyl Chloride (PVC) per UL 83, for excellent electrical insulation and durability.

Practical Applications and Benefits

Whether you're working on a construction project or upgrading your electrical system, our 250 MCM THHN/THWN-2 Aluminum Building Wire is an ideal choice. Its versatile design allows for use in a wide range of applications, including industrial, commercial, and residential settings. Here are some of the benefits:

  • Cost-Effective: Aluminum construction offers significant cost savings compared to copper, without compromising on performance.
  • High Ampacity: With a 230 Amps rating at 90°C, this wire can handle heavy loads and ensure efficient power distribution.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

Very strong and feels very durable.

- Derek Q..

December 27, 2025

Absolutely no complaints!

A quality solution that just works.

- Cali Z..

December 27, 2025

Absolutely no complaints!

You get amazing value here.

- Jonah C..

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