Long Barrel Two-Hole Compression Lug 4/0 AWG 1/2" Stud | 90°C
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SKU: 210-09970
1000 in stock
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The Conversions Tech long barrel two-hole compression lug terminates 4/0 AWG copper conductors to 1/2-inch studs in medium-voltage power distribution, switchgear, and industrial panel applications. The extended barrel length maximizes contact surface area for high-current carrying capacity, while the dual-hole pad pattern provides redundant mechanical fastening. Tin-plated seamless copper construction resists oxidation and maintains stable contact resistance over the installation lifecycle.
Specifications
- Conductor size: 4/0 AWG copper
- Stud size: 1/2 inch
- Pad holes: 2
- Pad hole spacing: 1-3/4 inches
- Pad dimensions: 3 inches (L) x 0.999 inch (W) x 0.141 inch (thickness)
- Barrel type: Long, chamfered entry
- Barrel length: 1.5 inches
- Barrel inner diameter: 0.546 inch
- Barrel outer diameter: 0.687 inch
- Overall length: 4.991 inches
- Material: Electro tin-plated seamless copper
- Color code: Purple
- Voltage rating: 35 kilovolts
- Temperature rating: 90 degrees Celsius
- Die index: I-54
Cross-Reference
Equivalent to long-barrel two-hole compression lug form factors from major manufacturers including Burndy, Panduit, and ILSCO series. Conversions Tech lugs deliver comparable electrical and mechanical performance at reduced procurement cost for large-scale infrastructure projects.
FAQ
What crimping tool die is required for installation?
This lug requires an I-54 die index. Verify your hydraulic crimping tool manufacturer's die chart to confirm compatibility before installation.
Is this lug rated for medium-voltage applications?
The 35 kilovolt voltage rating supports medium-voltage terminations. Confirm application-specific clearance and spacing requirements per NEC Article 490 and local utility standards.
Why does this lug have two pad holes?
The dual-hole pattern provides mechanical redundancy and distributes clamping force across the conductor termination. The 1-3/4 inch spacing accommodates standard busbar or equipment terminal configurations.
Specifications
| Part Number | 210-09970 |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — Two-Hole NEMA (1.75″ centers), 4/0 AWG, 1/2 Inch stud
CT P/N 210-09970 is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA282N |
| Panduit | LCC4/0-12-X |
| NSI Industries | L40N * |
* Cross derived from manufacturer part-numbering pattern; verify against datasheet for critical applications. 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.
