750 kcmil Copper Compression Lug, 1/2" Stud, 1-Hole, Long Barrel
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SKU: CT-LB75012
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The Conversions Tech long barrel one-hole compression lug terminates 750 MCM copper conductors in industrial power distribution, substation, and utility applications. The extended barrel design provides increased contact surface area for heavy-current connections, while the seamless electro-tin plated copper construction maintains conductivity and resists oxidation in field installations.
| Specifications | |
| Part number | 210-98081A |
| Conductor | 750 kcmil copper, Class B stranded through M (flex-rated) |
| Stud | 1/2 in, 1 hole |
| Barrel | Long, 2.50 in (E), chamfered entry, inspection window |
| Overall length | 4.78 in (B) |
| Tongue width | 1.901 Inch |
| Tongue thickness | 0.282 Inch |
| Die | Index 99, Black, two crimps |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 35 kV, 475 A at 75 C |
| Color code | Black |
Specifications
- Conductor size: 750 MCM copper
- Stud/bolt size: 1/2 inch
- Overall length: 4.78 inches
- Barrel Length: 2.50 inches
- Barrel inner diameter: 1.031 inches
- Barrel outer diameter: 1.313 inches
- Pad dimensions: 1.437 × 1.901 × 0.282 inches
- Pad holes: 1
- Material: seamless electro-tin plated copper
- Color code: black
- Voltage rating: 35 kV
- Temperature rating: 90°C
- Die index: I-106
- Barrel type: long barrel with chamfered entry
Cross-Reference
Equivalent to long-barrel one-hole compression lugs from major manufacturers including Panduit, Burndy, and Ilsco lines.
FAQ
What crimping tool die should I use with this lug?
This lug requires an I-106 die index for proper compression. Verify your hydraulic or mechanical crimping tool compatibility before installation. Improper die selection can result in inadequate conductor grip and connection failure.
Is this lug suitable for medium-voltage applications?
The 35 kV voltage rating supports medium-voltage terminations up to 35,000 volts. Confirm your specific system voltage and clearances against applicable NEC and local utility standards.
Does the long barrel design affect installation space requirements?
The 2.875-inch barrel length and 5.214-inch overall length require additional clearance compared to standard-barrel lugs. Verify enclosure depth and conductor bend radius before specifying. The chamfered entry facilitates conductor insertion in tight configurations.
Specifications
| Part Number | 210-98081A |
| Category | Electrical connector |
| Weight | 0.25 lb |
Direct Cross-Reference — One-Hole Long Barrel, 750 kcmil, 1/2 Inch stud
CT P/N 210-98081A is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA39 |
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 trade pricing; stocked items ship same day.
Why Pros Buy Direct from Conversions Tech
Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and 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.
