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Copper Long Barrel One Hole Compression Lug 2 AWG 3/8-inch Bolt Size

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SKU: 210-98067C

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The Conversions Tech Copper Long Barrel One Hole Compression Lug for 2 AWG cables with a 3/8-inch bolt size ensures reliable electrical connections with premium seamless copper for optimal conductivity. Its long barrel design provides superior pull-out strength and easy wire insertion, while being rated for high voltage and temperatures up to 90°C. Ideal for power distribution, industrial machinery, renewable energy, and telecommunications, this lug meets industry standards for long-lasting, secure terminations in critical applications.

Key Features

  • UL Certification: Meets rigorous UL safety standards for electrical components.
  • Premium Seamless Copper Construction: Provides excellent conductivity and durability for reliable electrical connections.
  • 2 AWG Conductor Size: Designed to accommodate 2 AWG cables, making it suitable for medium to heavy-duty applications.
  • 3/8-Inch Bolt Size: Features a 3/8-inch bolt hole for secure and stable terminal connections.
  • Long Barrel Design: Offers superior pull-out strength and easy wire insertion for a stronger and more secure connection.
  • High Voltage Rating: Rated for high voltage applications, ensuring safe and effective performance in demanding environments.
  • Temperature Rating Up to 90°C: Suitable for use in temperatures up to 90°C, ensuring reliability in a wide range of environments.
  • Versatile Application: Ideal for power distribution, industrial machinery, renewable energy systems, and telecommunications, meeting industry standards for secure and long-lasting terminations in critical applications.

Technical Specifications

Wire Size 2 AWG
Stud Size 3/8"
Color Brown
L (Overall Length) 50.1mm (1.97")
L1 (Barrel Length) 21.1mm (0.83")
D (Outer Diameter) 15.8mm (0.62")
D1 (Inner Diameter) 10.7mm (0.42")
D2 (Secondary Diameter) 8.5mm (0.33")
B (Pad Length) 24.5mm (0.96")
E (Pad Width) 10.4mm (0.41")
F (Pad Thickness) 2.1mm (0.08")
Terminal Material Tin-Plated Copper
Temperature Rating 90°C
Voltage Rating 35 kV
Max Amp Rating 170A
UL Recognized 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

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
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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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