Two Hole Compression Lug 4 AWG 3/8" Bolt | Long Barrel, 90°C, 35kV
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SKU: 210-09957
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Two hole long barrel compression lug engineered for terminating 4 AWG copper conductors in industrial and commercial electrical systems. The long barrel design provides increased contact surface area and mechanical stability for high-current applications. Tin-plated seamless copper construction resists corrosion while maintaining conductivity. Dual pad holes with 1-inch spacing allow secure mounting to bus bars or equipment terminals using standard 3/8-inch hardware.
Specifications
- Conductor Size: 4 AWG
- Stud Size: 3/8 inch
- Pad Holes: 2
- Pad Hole Spacing: 1 inch
- Overall Length: 2.796 inches (66.8mm / 2.63")
- Barrel Length: 1.125 inches
- Neck Length (L1): 40.1mm (1.58")
- Neck Length (L2): 19.05mm (0.75")
- Pad Size: 1.437" L x 0.486" W x 0.093" Thk
- Barrel Dimensions: 0.25" ID x 0.343" OD
- Inner Diameter (D1): 9.1mm (0.36")
- Outer Diameter (D): 15.2mm (0.60")
- Hole Diameter (D2): 7.1mm (0.28")
- Width (B): 22.9mm (0.90")
- Hole Spacing (E): 10.4mm (0.41")
- Thickness (F): 1.7mm (0.07")
- Material: Seamless Electro-Tin Plated Copper
- Conductor Material: Copper
- Color: Gray
- Barrel Type: Long barrel with chamfered entry
- Die Index: I-29
- Temperature Rating: 90°C
- Voltage Rating: 35 kV
- Max Amp Rating: 85A
- UL Recognized: Yes
- CE Certified: Yes
- RoHS Compliant: Yes
Cross-Reference
Equivalent to standard two hole long barrel compression lug forms from major manufacturers including Burndy, Panduit, and Ilsco. Same dimensional envelope and electrical ratings at lower cost for volume procurement.
FAQ
What crimping tool die is required for this lug?
Die index I-29. Verify your crimping tool manufacturer's chart for the corresponding color code or die number.
Can this lug be used for 4 AWG stranded copper only?
Yes, specified for 4 AWG copper conductor. Do not use with aluminum conductors or copper-clad aluminum. For stranded or solid copper within 4 AWG sizing.
Is this suitable for 35kV medium voltage applications?
The 35kV rating applies to the lug insulation rating when properly installed with compatible insulation systems. Confirm overall system voltage clearance and creepage requirements for your specific MV application.
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.
