Long Barrel Compression Lug 3 AWG 1/4" Stud, 25-Pack | Tin-Plated Copper
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SKU: 210-98066D-25
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Long barrel one-hole compression lug for terminating 3 AWG copper conductors to 1/4-inch studs. Engineered for medium-voltage applications up to 35 kV with extended barrel geometry for enhanced pull-out strength and full wire insertion. Tin-plated seamless copper construction resists corrosion in industrial and utility environments. White color code per industry standard for conductor size identification.
| Specifications (dimensions per manufacturer UL data sheet) | |
| Part number | 210-98066D-25 |
| Manufacturer catalog number | LB314 |
| Conductor | 3 AWG copper, Class B stranded through M (flex-rated) |
| Stud | 1/4 in, 1 hole |
| Barrel | Long, 0.90 in (E), chamfered entry, inspection window |
| Overall length | 1.78 in (B) |
| Tongue width | 0.532 Inch |
| Tongue thickness | 0.1 Inch |
| Die | Index 33, Brown, two crimps |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 600 V, 100 A at 75 C |
| Color code | Brown |
Specifications
- Conductor Size: 3 AWG
- Stud Size: 1/4 Inch
- Material: Seamless Electro Tin Plated Copper
- Conductor Material: Copper
- Voltage Rating: 35 kV
- Overall Length: 1.78 in
- barrel length 0.90 in
- Inner Diameter: 0.484 Inch
- Outer Diameter: 0.609 Inch
- Pad Size: 1.25 Inch L x 0.885 Inch W x 0.125 Inch Thk
- Pad Holes: 1
- Cable Entry: Chamfered Type
- Die Index: I-29
- Color Code: White
Cross-Reference
Equivalent form factor to long-barrel compression lugs from major manufacturers. Compatible with industry-standard tooling and installation practices.
FAQ
What crimping tool is required for this lug?
Use die index I-29 with compatible compression tooling. Verify die alignment with the long barrel geometry to achieve full compression across the 1.5-inch barrel length.
Is this lug rated for medium-voltage applications?
Yes. The 35 kV voltage rating supports medium-voltage terminations when installed per applicable codes and standards.
Why specify a long barrel design?
The 1.5-inch barrel length increases contact surface area and pull-out strength compared to standard barrel lugs, providing more reliable termination for 3 AWG conductors under mechanical load or thermal cycling.
Specifications
| Part Number | 210-98066D |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
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.
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