Long Barrel Compression Lug 500 MCM 1/2" Bolt | 90°C Tin-Plated Copper
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SKU: 210-98079
1000 in stock
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The Conversions Tech long barrel one-hole compression lug is engineered for terminating 500 MCM copper conductors in medium to large electrical systems. The long barrel construction provides extended surface contact area for optimal compression and reliable conductivity. A tin-plated finish delivers corrosion resistance for harsh-environment installations. The brown color code provides immediate visual identification per standard industry conventions. This lug is specified for industrial and commercial applications requiring stable, high-current connections.
Specifications
- Material: Seamless Electro-Tin Plated Copper
- Conductor Size: 500 MCM
- Stud Size: 1/2 Inch
- Barrel Type: Long Barrel
- Barrel Length: 2.25 Inch
- ID x OD: 0.828 Inch x 1.062 Inch
- Overall Length: 4.232 Inch
- Pad Size: 1.25 Inch L x 1.535 Inch W x 0.234 Inch Thk
- Pad Holes: 1
- Barrel Entry: Chamfered
- Voltage Rating: 35 kV
- Temperature Rating: 90 Deg C
- Die Index: I-87
- Color Code: Brown
Cross-Reference
Equivalent to long barrel one-hole compression lugs from major manufacturers. Conversions Tech lugs are engineered to US specifications and built by certified partner factories to deliver comparable electrical performance at lower total cost.
FAQ
What crimping die is required for this lug?
Use die index I-87. Verify die compatibility with your compression tool manufacturer before installation.
Is this lug rated for 90°C conductor applications?
Yes. The temperature rating is 90°C, suitable for standard copper conductor installations at this rating.
Does the chamfered barrel entry affect wire insertion?
The chamfered entry facilitates conductor insertion. Strip the 500 MCM copper conductor to the appropriate length per your compression tool manufacturer's instructions to ensure full barrel engagement.
Specifications
| Part Number | 210-98079 |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — One-Hole Long Barrel, 500 kcmil, 1/2 Inch stud
CT P/N 210-98079 is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA34 |
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.
