2-Hole Copper Compression Lug 4/0 AWG 3/8" Stud | 90°C Tin-Plated
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SKU: 210-09945
1000 in stock
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The 2-Hole Copper Compression Lug is a short-barrel terminal connector engineered for terminating 4/0 AWG copper conductors in high-power electrical systems. The dual-hole pad design provides mechanical stability for busbar or equipment connections, while the standard barrel accommodates compression crimping tools. A sight window enables visual confirmation of proper conductor insertion and crimp completion. The tin-plated copper construction resists corrosion, and the yellow color code allows quick field identification during installation. Typical applications include switchgear terminations, transformer connections, panelboard lugs, and industrial power distribution where reliable high-current connectivity is required.
Specifications
- Conductor Size: 4/0 AWG
- Stud/Bolt Size: 3/8 Inch
- Pad Holes: 2
- Pad Hole Spacing: 1 Inch
- Pad Dimensions: 1.937" L x 0.999" W x 0.141" Thk
- Barrel Type: Standard (short barrel)
- Barrel Length: 0.875 Inch
- Inner Diameter: 0.546 Inch
- Outer Diameter: 0.687 Inch
- Overall Length: 3.303 Inches
- Material: Seamless Electro-Tin Plated Copper
- Conductor Material: Copper
- Voltage Rating: 35 kV
- Temperature Rating: 90 Deg C
- Die Index: I-54
- Cable Entry: Chamfered Type
- Color Code: Yellow
- Sight Window: Yes
Cross-Reference
Equivalent to Burndy, Panduit, and Ilsco two-hole copper compression lugs in 4/0 AWG with 3/8" stud size. Form factor matches industry-standard short-barrel configurations for direct substitution in existing specifications.
FAQ
What crimping tool and die are required for this lug?
Use a compression tool with die index I-54. The chamfered cable entry facilitates conductor insertion, and the sight window allows visual verification that the conductor is fully seated before crimping.
Is this lug rated for 90°C conductor ampacity?
Yes. The 90°C temperature rating supports full ampacity of 4/0 AWG copper conductors per NEC tables when installed in equipment rated for 90°C terminations.
Can this lug be used for transformer or switchgear terminations?
Yes. The 35kV voltage rating and two-hole pad design suit medium-voltage and heavy-industrial applications including transformer lugs, switchgear terminations, and busbar connections where dual mounting points improve mechanical stability.
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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