Two-Hole Compression Lug 250 MCM 1/2" Bolt | Copper Long Barrel, 90°C, UL
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SKU: 210-09972
1000 in stock
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The Conversions Tech Copper Long Barrel Two-Hole Compression Lug terminates 250 MCM copper conductors in industrial switchgear, panelboards, busbar assemblies, and power distribution systems. The long-barrel design provides deeper compression surface for stable crimps under vibration and thermal cycling. Electro tin-plated seamless copper construction delivers high conductivity with corrosion resistance. The two-hole mounting pad adds mechanical stability for high-current terminations.
Specifications
- Material: High-strength seamless copper, electro tin-plated
- Conductor Size: 250 MCM
- Stud / Bolt Size: 1/2 inch
- Pad Holes: 2 (spacing 1.75 in)
- Overall Length: 5.219 in
- Barrel Length: 1.688 in
- Pad Size: 3.000 in (L) × 1.088 in (W) × 0.157 in (T)
- Wire Strip Length: 1.75 in
- Color Code: Yellow
- Die Index: I-62
- Voltage Rating: 600 V to 35 kV
- Temperature Rating: 90°C
- Certification: UL Listed
- Conductor Material: Copper
Cross-Reference
Equivalent to long-barrel two-hole compression lug form factors from major manufacturers. Competitively priced alternative to branded lines without compromising UL listing or dimensional accuracy.
FAQ
What crimp die do I need for this lug?
Use Die Index I-62 with a UL-listed hydraulic crimp tool. Follow the tool manufacturer's compression pattern and cycle count.
Is this lug rated for aluminum conductors?
No. This lug is specified for copper conductors only. For aluminum terminations, select a bi-metal or AL-rated lug.
What does the yellow color code indicate?
The yellow color corresponds to the 250 MCM conductor size and I-62 die index, enabling quick field identification and inspection verification.
Specifications
| Part Number | 210-09972 |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — Two-Hole NEMA (1.75″ centers), 250 kcmil, 1/2 Inch stud
CT P/N 210-09972 is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA292N |
| Panduit | LCC250-12 * |
| NSI Industries | L250N * |
* 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 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.
