Skip to content

Copper Long Barrel One Hole Compression Lug 3/0 AWG 1/4-inch Bolt Size

Sale price $2.17

Shipping calculated at checkout

🛡 Trade Pricing Program Contractors, wholesalers & distributors save 15–30% Apply — 60 seconds Sign In

SKU: 210-98072

1000 in stock

Shop with confidence

  • Same-day shipping by 2PM ET
  • UL / CSA listed products
  • Net 30-60 terms available
  • Engineering desk support
  • Competitive cross-reference pricing
  • Ach Direct Debit
  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • USDC
  • Visa
Crimp It Right
3/0 AWG → Die Index 50 Orange
This lug crimps with any 12-ton U-groove tool using the index-50 die — ours, or your matching die: Burndy® U27RT — Milwaukee® 49-12-U03AC — ILSCO® ILD-50, or T&B® Color-Keyed® index 50. The die embosses “50” into the finished crimp for inspection.

The Conversions Tech robust copper compression lug engineered for secure electrical connections. Designed for a conductor size of 3/0, it features a 1/4-inch bolt size and a long barrel with tin plating to ensure reliable performance. The vibrant orange color code makes for easy identification, streamlining efficient installations. Its absence of a sight window enhances the design for optimal performance, making it a dependable choice for a variety of electrical applications.

Key Features

  • Robust Copper Construction: Ensures high conductivity and long-term durability for secure electrical connections.
  • 3/0 Conductor Size: Designed for 3/0 gauge conductors, making it ideal for medium to large wiring applications.
  • 1/4-inch Bolt Size: Features a 1/4-inch bolt hole, providing a secure attachment point for reliable installation.
  • Long Barrel Design: Offers a larger crimping area for a more secure, stable electrical connection.
  • Tin-Plated Finish: Provides resistance to corrosion, ensuring a longer lifespan even in challenging environments.
  • Orange Color Code: The orange color makes it easy to identify the lug's size, improving installation efficiency.
  • Streamlined Design (No Sight Window): The absence of a sight window ensures a clean, compact design without sacrificing performance.

Technical Specifications

Material Seamless Electro-Tin Plated Copper
Color Orange
Overall Length 3.189 Inch
Barrel Length 1.5 Inch
Conductor Material Copper
Voltage Rating 35 kV
Conductor Size 3/0 AWG
Stud Size 1/4 Inch
Die Index I-50
Pad Size 1.25 Inch L X 0.885 Inch W X 0.125 Inch Thk
Pad Holes 1
Barrel Type Long Barrel
Insulation ID/OD 0.484 Inch ID X 0.609 Inch OD
Barrel Entry Chamfered
Temperature Rating 90 Deg C

Specifications

Part Number 210-98072
Category Electrical connector
Weight 0.25 lb
HS Code 8536.90.4000

Direct Cross-Reference — One-Hole Long Barrel, 3/0 AWG, 1/2 Inch stud

CT P/N 210-98072 is a dimensional and electrical equivalent replacement for:

Manufacturer Part Number
Burndy (Hubbell) YA27

All trademarks are property of their respective owners and are used for compatibility identification only. Conversions Tech products meet the same UL 486A dimensional and electrical standards at distributor-direct pricing.

Why Pros Buy Direct from Conversions Tech

Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.

Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.

Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.

Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.

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 our U.S. distribution centers.

1 (307) 206-0534

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
Back to top
Request a Quote

Get product updates and exclusive pricing

Complete your termination