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Copper Long Barrel Two Hole Compression Lugs 300 MCM 1/2-inch Bolt Size

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SKU: 210-98105

1000 in stock

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The Conversions Tech high-quality 2-hole copper compression lug designed for reliable electrical connections. With a conductor size of 300 MCM, 1/2in bolt size, and 1-3/4in hole spacing, this long barrel lug ensures secure and efficient conductivity. Its durable tin-plated finish and distinctive white color code make it easy to identify and contribute to a corrosion-resistant performance.

Key Features

  • Conductor Size: Designed for 300 MCM conductors, providing a secure and reliable electrical connection for this large wire gauge.
  • Bolt Size: Features a 1/2-inch bolt size, ensuring a stable and secure attachment to electrical systems.
  • Hole Spacing: 1-3/4-inch hole spacing for enhanced flexibility in connecting multiple conductors or adapting to various mounting configurations.
  • Long Barrel Design: The long barrel design enhances conductivity and mechanical retention, ensuring a strong and stable connection.
  • Material: Made from tin-plated copper, offering excellent conductivity, corrosion resistance, and durability for long-lasting performance.
  • Color Code: White color code for easy identification, making it simpler to recognize during installations and reducing the chance of errors.
  • Applications: Ideal for high-performance electrical applications, including industrial, commercial, and power distribution systems, where secure and efficient conductivity is critical.

Technical Specifications

Conductor Size 300 MCM
Stud Size 1/2 Inch
Material Seamless Electro-Tin Plated Copper
Color White
Overall Length 5.587 Inches
Barrel Length 2 Inches
Voltage Rating 35 kV
Pad Size 3 Inches (L) x 1.189 Inches (W) x 0.152 Inches (Thk)
Pad Holes 2
Pad Hole Spacing 1-3/4 Inches
Barrel Type Long Barrel
ID/OD Size 0.66 Inches ID x 0.812 Inches OD
Barrel Entry Chamfered
Temperature Rating 90 Degrees Celsius

4 Reasons Pros Buy Direct from Conversions Tech

, we design, test, and ship every product from inside the United States— “” quality without the big-box markup.

Our , mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. , UL-listed safety, and up to 30 % lower cost than .


Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

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CONVERSIONS TECH

Professional-grade electrical components, networking cables, and solar hardware for contractors, distributors, and OEM partners. Same-day shipping from Wyoming.

1 (307) 441-9711

CS@ConversionsTech.com

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© 2026 Conversions Tech Inc · Wyoming, United States
UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837 BABA
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