Long Barrel Compression Lug 4 AWG 3/8" Stud | 90°C Tin-Plated Copper
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SKU: 210-98066C
1000 in stock
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Long barrel one-hole compression lug for terminating 4 AWG stranded copper conductors in industrial, commercial, and utility power distribution systems. Electro-tin plated copper construction with chamfered barrel entry for wire insertion. Designed for high-current applications requiring secure, low-resistance connections to 3/8-inch studs.
Specifications
- Material: Seamless electro-tin plated copper
- Conductor compatibility: 4 AWG stranded copper
- Stud size: 3/8 inch
- Pad hole: Single-hole design
- Pad dimensions: 0.68 in (L) x 0.486 in (W) x 0.093 in (Thk)
- Overall length: 2.039 inches
- Barrel length: 1.125 inches (long barrel)
- Barrel entry: Chamfered
- Insulation ID/OD: 0.25 in (ID) x 0.343 in (OD)
- Voltage rating: 35 kV
- Operating temperature rating: 90°C (194°F)
- Crimp die index: I-29
- Color code: Gray
Cross-Reference
Equivalent to long barrel one-hole compression lugs from major manufacturers. Form factor matches industry-standard 4 AWG long barrel lugs for 3/8-inch stud termination.
FAQ
What crimp tool and die are required for this lug?
Use a compression tool with die index I-29. Verify proper crimp placement using the barrel length specification (1.125 inches) to ensure full compression over the conductor.
Is this lug rated for the conductor insulation size?
The insulation ID/OD of 0.25 in x 0.343 in indicates compatible insulation diameters. Verify your conductor insulation falls within this range for proper fit.
Can this lug be used in 35 kV applications?
The 35 kV voltage rating applies to the lug construction. Actual system voltage capability depends on complete installation geometry, clearances, and insulation coordination per applicable codes.
Specifications
| Part Number | 210-98066C |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — One-Hole Long Barrel, 4 AWG, 3/8 Inch stud
CT P/N 210-98066C is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA4C |
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.
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