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Copper Long Barrel One Hole Compression Lug 3 AWG 1/2-inch Bolt Size

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SKU: 210-98066G

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The Conversions Tech is a robust copper compression lug engineered for secure electrical connections. Featuring a conductor size of 3 AWG, a 1/2-inch bolt size, and a long barrel, this tin-plated lug guarantees dependable performance in various electrical setups. The white color code ensures easy identification, streamlining efficient installations without the need for a sight window. This high-quality, durable connector is an ideal solution for professionals seeking reliability and efficiency in their electrical systems.

Key Features

  • Robust Copper Construction: Made from high-quality copper for superior electrical conductivity and long-lasting reliability.
  • 3 AWG Conductor Size: Designed for 3 AWG wires, making it ideal for medium-sized electrical systems.
  • 1/2 Inch Bolt Size: Features a 1/2-inch bolt hole, ensuring a stable and secure connection to terminals.
  • Long Barrel Design: The long barrel provides enhanced pull-out strength and ensures a secure crimped connection.
  • Tin Plating: Coated with tin plating to protect against corrosion and improve the lug’s performance over time.
  • White Color Code: The white color code makes it easy to identify the lug during installations, improving efficiency.
  • No Sight Window: Designed without a sight window, making it suitable for applications where visual inspection isn’t required.

Technical Specifications

Material Seamless Electro Tin Plated Copper
Color White
Overall Length 3.189 Inch
Barrel Length 1.5 Inch
Conductor Material Copper
Voltage Rating 35 kV
Conductor Size 3 AWG
Stud Size 1/2 Inch
Die Index I-50
Pad Size 1.25 Inch L X 0.885 Inch W X 0.125 Inch Thk
Pad Holes 1
Inner Diameter 0.484 Inch
Outer Diameter 0.609 Inch
Cable Entry Chamfered Type

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.

Online — let me help you!
CT
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

Products
Compression lugs Networking & fiber AV & power cable EMT fittings Grounding & bonding Solar & energy Enclosures
Resources
Technical library Lug sizing guide Fiber optic guide AV cable guide Starlink Mini guide AWG conversion chart Cross-reference tool
Company
About & certifications OEM program Marine & RV OEM Pro Pricing program Become a distributor 5-year warranty Contact us
© 2026 Conversions Tech Inc · Wyoming, United States
UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837 BABA
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