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Copper Long Barrel One Hole Compression Lug 4/0 AWG 3/8-inch Bolt Size

Sale price $3.09

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SKU: 210-98073B

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The Conversions Tech high-quality copper compression lug designed for a conductor size of 4/0. Featuring a single 3/8-inch bolt hole and a long barrel construction, it ensures a secure and efficient electrical connection. The tin-plated finish enhances conductivity and corrosion resistance. The vibrant purple color code allows for easy identification, while the absence of a sight window streamlines its design for optimal performance, making it a reliable choice for demanding electrical applications.

Key Features

  • High-Quality Copper Construction: Provides excellent conductivity and long-lasting durability for reliable electrical connections.
  • 4/0 Conductor Size: Designed to accommodate 4/0 gauge conductors, making it suitable for large electrical systems.
  • Single 3/8-inch Bolt Hole: Offers a secure attachment point with a 3/8-inch bolt hole, ensuring stability during installation.
  • Long Barrel Design: Enhances the crimping area for a more secure and stable connection.
  • Tin-Plated Finish: Adds corrosion resistance, improving the lug’s longevity and performance in various environments.
  • Purple Color Code: Distinguishes the lug for easy identification based on its size and function.
  • Streamlined Design (No Sight Window): The absence of a sight window provides a cleaner, more compact design while maintaining optimal performance.

Technical Specifications

Material Seamless Electro-Tin Plated Copper
Color Purple
Overall Length 3.241 Inch
Barrel Length 1.5 Inch
Conductor Material Copper
Voltage Rating 35 kV
Conductor Size 4/0 AWG
Stud Size 3/8 Inch
Die Index I-54
Pad Size 1.25 Inch L X 0.999 Inch W X 0.141 Inch Thk
Pad Holes 1
Barrel Type Long Barrel
ID X OD 0.546 Inch X 0.687 Inch
Barrel Entry Chamfered
Temperature Rating 90 Deg C

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
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Company
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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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