Copper Long Barrel One Hole Compression Lug 4/0 AWG 1/2-inch Bolt Size
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SKU: 210-98073C
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The Conversions Tech Copper Compression Lug is engineered for robust electrical connections, designed to accommodate a 4/0 conductor size with its 1-hole design and 1/2-inch bolt size. The long barrel construction enhances conductivity and ensures reliable performance, while the durable tin-plated finish provides excellent corrosion resistance. Its purple color code simplifies identification within electrical systems, and the sleek design, free of a sight window, prioritizes both functionality and efficiency. This lug is an ideal choice for high-performance electrical applications, offering secure and long-lasting connections across a range of environments.
| Specifications (dimensions per manufacturer UL data sheet) | |
| Part number | 210-98073C |
| Manufacturer catalog number | LB4012 |
| Conductor | 4/0 AWG copper, Class B stranded through M (flex-rated) |
| Stud | 1/2 in, 1 hole |
| Barrel | Long, 1.47 in (E), chamfered entry, inspection window |
| Overall length | 2.95 in (B) |
| Tongue width | 0.999 Inch |
| Tongue thickness | 0.141 Inch |
| Die | Index 54, Purple, two crimps |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 600 V, 230 A at 75 C |
| Color code | Purple |
Key Features
- Seamless Electro-Tin Plated Copper: Ensures high conductivity and corrosion resistance for reliable electrical connections.
- Purple Color Code: Facilitates easy and quick identification within electrical systems.
- 35 kV Voltage Rating: Suitable for applications requiring high voltage capabilities.
- 4/0 AWG Conductor Size: Designed to accommodate heavy-duty conductors for versatile use.
- 1/2 Inch Stud Size: Compatible with standard stud sizes for ease of installation.
- I-54 Die Index: Specifies the die index for proper crimping and termination.
- Long Barrel Type: Enhances conductivity and provides a secure connection.
- 0.546 Inch ID X 0.687 Inch OD: Precise dimensions for effective conductor accommodation.
- Barrel Type Chamfered Entry: Streamlines installation, especially in confined spaces.
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Temperature Rating 90 Deg C: Suitable for applications with moderate temperature requirements.
Technical Specifications
| Wire Size | 4/0 AWG |
|---|---|
| Stud Size | 1/2" |
| Color | Purple |
| Overall Length (L) | 74.8mm (2.94") |
| Neck Length (L1) | 28.7mm (1.13") |
| Outer Diameter (D) | 25.4mm (1.00") |
| Inner Diameter (D1) | 17.3mm (0.68") |
| Hole Diameter (D2) | 14.2mm (0.56") |
| Width (B) | 37.2mm (1.46") |
| Hole Spacing (E) | 13.1mm (0.51") |
| Thickness (F) | 3.0mm (0.12") |
| Terminal Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35KV |
| Max Amp Rating | 230A |
| UL Recognized | Yes |
| CE Certified | Yes |
| RoHS Compliant | Yes |
Specifications
| Part Number | 210-98073C |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — One-Hole Long Barrel, 4/0 AWG, 1/2" stud
CT P/N 210-98073C is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA28 |
| Panduit | LCB4/0-12-X |
| NSI Industries | L4048 |
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 stocked, ships same day 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.
