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Copper Long Barrel One Hole Compression Lug 2/0 AWG 5/16-inch Bolt Size

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SKU: 210-98071A

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The Conversions Tech 2/0 AWG Copper Compression Lug is expertly crafted for high-performance electrical terminations in power distribution panels, industrial machinery, construction, and renewable energy systems. Designed with a 5/16-inch bolt size, it guarantees a secure, stable connection that ensures optimal performance. The lug's seamless, electro-tin-plated copper construction enhances conductivity, while providing superior corrosion resistance for long-lasting durability. This reliable component is ideal for demanding applications where both electrical efficiency and resilience are essential.

Key Features

  • Seamless Electro-Tin Plated Copper – Maximizes conductivity and prevents oxidation.
  • 2/0 AWG Compatibility – Designed for strong and stable electrical terminations.
  • Chamfered Barrel Entry – Allows smooth and hassle-free wire insertion.
  • Long Barrel Design (1.5 inches) – Enhances mechanical stability and electrical efficiency.
  • Black Color Code – Simplifies identification for quick installations.
  • 35 kV Voltage Rating – Supports high-voltage applications.
  • Precision Die Index (I-45) – Ensures accurate crimping for a secure connection.
  • 5/16-inch Bolt Size – Designed for compatibility with standard 5/16-inch studs.

Technical Specifications

Wire Size 2/0 AWG
Stud Size 5/16"
Color Black
L 55.9mm (2.2")
L1 19.1mm (0.75")
D 20.8mm (0.82")
D1 14.2mm (0.56")
D2 11.6mm (0.46")
B 30.4mm (1.20")
E 8.7mm (0.34")
F 2.4mm (0.09")
Terminal Material Tin-Plated Copper
Temperature Rating 90°C
Voltage Rating 35 KV
Max Amp Rating 265A
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
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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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