Skip to content

Copper Short Barrel One Hole Compression Lugs 4 AWG 1/2-inch Bolt Size

Sale price $0.88

Shipping calculated at checkout

Pro Pricing Program

Wholesale

$0.75

save 15%

Contractor

$0.70

save 20%

Distributor

Contact Us

Best pricing

Volume pricing on 100+ units • Net 15/30/60 terms available

SKU: 210-98010A

Only 3 in stock

🖨️ Print Spec Sheet

Shop with confidence

  • Fast shipping
  • Easy exchanges
  • Trusted reviews
  • Eco materials
  • Price guarantee
  • Ach Direct Debit
  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • USDC
  • Visa
The Conversions Tech Copper Compression Lug is a robust solution designed for conductor size 4 AWG. It features a standard barrel with a sight window for visual inspection, a 1/2-inch bolt size for easy installation, and a tin-plated finish for enhanced durability. The gray color code facilitates quick identification in complex setups.

Key Features

  • Conductor Size: Designed for 4 AWG conductors, ensuring a secure and efficient electrical connection for this wire gauge.
  • Barrel Design: Features a standard barrel, providing a solid mechanical retention and a reliable connection.
  • Sight Window: Includes a sight window for visual inspection, making it easier to confirm proper conductor placement and compression during installation.
  • Bolt Size: 1/2-inch bolt size for easy installation, ensuring a stable and secure attachment to electrical systems.
  • Material: Tin-plated copper construction offers excellent conductivity, corrosion resistance, and enhanced durability, making it suitable for demanding environments.
  • Color Code: Gray color code for quick identification, helping streamline the installation process and reduce errors in complex electrical setups.
  • Applications: Ideal for use in industrial, commercial, and residential electrical systems, providing a reliable solution for secure connections.

Technical Specifications

    Wire Size 4 AWG
    Stud Size 1/2" Stud
    Color Gray
    Overall Length (L) 50mm (1.96")
    Neck Length (L1) 28.7mm (1.13")
    Outer Diameter (D) 17.8mm (0.70")
    Inner Diameter (D1) 9.1mm (0.36")
    Hole Diameter (D2) 7.1mm (0.28")
    Width (B) 17.5mm (0.69")
    Hole Spacing (E) 13.1mm (0.52")
    Thickness (F) 1.4mm (0.06")
    Material Tin-Plated Copper
    Temperature Rating 90°C
    Voltage Rating 35 KV
    Max Amp Rating 125A
    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.

    Online — let me help you!
    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
    About & certifications OEM program Marine & RV OEM Pro Pricing program Become a distributor 5-year warranty Contact us
    © 2026 Conversions Tech Inc · Wyoming, United States
    UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837 BABA
    Back to top
    Request a Quote

    Get product updates and exclusive pricing

    Online — let me help you!
    Ryan

    Ryan

    Online now

    Complete your termination