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Copper Short Barrel One Hole Compression Lugs 3/0 AWG 3/8-inch Bolt Size

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SKU: 210-98026

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These Conversions Tech Copper Short Barrel One Hole Compression Lugs are designed for secure, high-performance connections with 3/0 AWG wires and a 3/8-inch bolt size. Made from high-quality copper with an orange color for easy identification, they ensure excellent conductivity and durability in demanding applications. The one-hole design allows for quick installation, while the short barrel is compact yet strong, ideal for tight spaces. These lugs provide reliable, long-lasting connections, perfect for marine, industrial, automotive, and electrical projects.

Key Features

  • High-Quality Copper Construction: Ensures superior conductivity and long-lasting durability for secure connections with 3/0 AWG wires.
  • 3/8-Inch Bolt Size: Features a 3/8-inch bolt size for secure attachment to terminals or busbars, providing stable and reliable connections.
  • Short Barrel Design: Compact yet strong, the short barrel is ideal for tight spaces, offering efficient crimping and a secure connection.
  • Orange Color Code: Facilitates easy identification, helping to organize and streamline electrical installations for quicker and more efficient work.
  • Reliable Performance: Designed to provide excellent conductivity and durability in demanding environments, ensuring stable connections for various electrical systems.
  • Versatile Applications: Perfect for use in marine, industrial, automotive, and electrical projects, these lugs are built to withstand challenging conditions and deliver long-term reliability.

Technical Specifications

Wire Size 3/0 AWG
Stud Size 3/8" Stud
Color Orange
Overall Length (L) 54.4mm (2.10")
Barrel Length (L1) 21.1mm (0.80")
Barrel Diameter (D) 23.0mm (0.90")
Barrel Inner Diameter (D1) 15.7mm (0.60")
Barrel Outer Diameter (D2) 13.0mm (0.50")
Flange Length (B) 24.4mm (0.96")
Flange Width (E) 10.4mm (0.40")
Thickness (F) 2.7mm (0.10")
Material Tin Plated Copper
Temperature Rating 90°C
Voltage Rating 35 KV
Maximum Amp Rating 310A
UL Approved Yes
CE Certified Yes
RoHS Compliant Yes

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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UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837 BABA
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