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Copper Short Barrel One Hole Compression Lugs 500 MCM 3/8-inch Bolt Size

Sale price $13.57

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SKU: 210-09815

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The Conversions Tech 1-hole lug is a high-quality electrical terminal made from seamless electro-tin plated copper, offering optimal conductivity, corrosion resistance, and mechanical durability. With a 500 MCM conductor capacity, 35kV voltage rating, and a 3/8-inch bolt size, it is ideal for efficient power distribution in industrial settings, substations, renewable energy systems, and emergency power backup applications.

Key Features

  • Seamless Electro-Tin Plated Copper: Offers high conductivity and excellent corrosion resistance for long-lasting performance.
  • 500 MCM Capacity: Capable of handling high-current electrical loads, making it suitable for large-scale electrical systems.
  • 35kV Voltage Rating: Designed to support high-voltage applications, ensuring safe and reliable performance.
  • Standard Barrel with Chamfered Entry: Provides easy and secure conductor insertion, simplifying installation.
  • Integrated Sight Window: Allows for quick inspection of proper conductor seating, ensuring accurate and reliable connections.
  • Brown Color Code: Aids in electrical phase identification, helping to organize and streamline installations.
  • Temperature Rated at 90°C: Capable of withstanding high-temperature environments, ensuring performance in extreme conditions.

Technical Specifications

Material Seamless Electro-Tin Plated Copper
Color Code Brown
Overall Length 3.282 inches (83.38 mm)
Barrel Length 1.3 inches (33.02 mm)
Voltage Rating 35 kV
Conductor Size 500 MCM
Stud Size 3/8 inch
Die Index I-87
Pad Dimensions 1.25" L × 1.535" W × 0.234" Thk
Pad Holes 1
Barrel Type Standard
ID x OD Size 0.828 inch ID × 1.062 inch OD
Barrel Entry Chamfered
Temperature Rating 90°C (194°F)

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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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
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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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