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Copper Long Barrel One Hole Compression Lug 400 MCM 5/8-inch Bolt Size

Sale price $19.80

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SKU: 210-98078

1000 in stock

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The Conversions Tech robust copper compression lug designed for a 400 MCM conductor size. It features a single 5/8-inch bolt hole, a long barrel construction, and a durable tin-plated finish, ensuring secure and reliable electrical connections. The distinctive blue color code allows for easy identification and quick compatibility with standard color-coding systems. This lug offers excellent conductivity and corrosion resistance, making it a trusted choice for high-performance electrical applications that require long-lasting and stable connections.

Key Features

  • Copper Construction – Made from high-quality copper for excellent electrical conductivity and long-lasting durability.
  • 400 MCM Conductor Size – Designed to accommodate 400 MCM conductors, suitable for medium-duty electrical applications.
  • 5/8-inch Bolt Hole – Features a single 5/8-inch bolt hole for secure and stable attachment to the electrical system.
  • Long Barrel Design – The long barrel ensures a strong, stable connection and proper compression for optimal electrical performance.
  • Tin Plating – Tin-plated finish enhances corrosion resistance, ensuring the lug maintains performance in various environments.
  • Blue Color Code – The distinctive blue color code allows for quick identification and ensures compatibility with standard color-coding systems.
  • Reliable and Durable – Designed to provide secure and efficient electrical connections, this lug guarantees long-term, dependable performance.

Technical Specifications

Material Seamless Electro-Tin Plated Copper
Color Blue
Overall Length 4.042 Inch
Barrel Length 2.125 Inch
Conductor Material Copper
Voltage Rating 35 kV
Conductor Size 400 MCM
Stud Size 5/8 Inch
Die Index I-76
Pad Size 1.25 Inch L X 1.365 Inch W X 0.187 Inch Thk
Pad Holes 1
Barrel Type Long Barrel
ID X OD 0.75 Inch X 0.937 Inch
Barrel Entry Chamfered
Temperature Rating 90 Deg C

Why Pros Buy Direct from Conversions Tech

Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.

Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.

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

Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.

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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 our U.S. distribution centers.

1 (307) 206-0534

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
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