Tinned Copper Compression Lug 1/0 AWG 3/8" Stud | Seamless Tubular 600V
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SKU: 6221-010-038-TP
80 in stock
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The Tinned Copper Compression Lug is a seamless tubular connector engineered for 1/0 AWG copper conductors and 3/8″ stud terminations. The seamless barrel construction provides uniform compression geometry for consistent electrical performance in power distribution, battery systems, and industrial grounding applications.
Specifications
- Wire Range: 1/0 AWG copper conductors only
- Stud Size: 3/8″
- Stud Hole (Nominal): 0.390″
- Material: Seamless copper
- Finish: Tin plated
- Maximum Voltage: 600V
- Construction Type: Seamless tubular
- Overall Length (L): 1.980″
- Width (W): 0.780″
- Pad Thickness (T): 0.094″
- Tube Thickness (TT): 0.049″
- Barrel Length (BL): 0.760″
- Barrel Inside Diameter (ID): 0.425″
- Pad Length: 0.900″
- Strip Length: 0.740″
Cross-Reference
This seamless tubular compression lug form is equivalent to standard industrial compression lug designs used across major electrical brands. The 1/0 AWG 3/8″ stud configuration matches common specifications for battery, bus bar, and distribution block terminations.
FAQ
What crimping tool is required for this lug?
Use a hydraulic or dieless compression crimp tool rated for 1/0 AWG copper lugs. Ensure the tool is set for seamless tubular barrel profiles to achieve proper compression.
Can this lug be used in wet or outdoor locations?
The tin-plated finish provides corrosion resistance. For wet or corrosive environments, seal the connection with adhesive-lined heat shrink tubing after crimping.
Is this lug rated for aluminum conductors?
No. This lug is designed for copper cable only. Using with aluminum conductors violates code requirements and creates fire hazards due to galvanic corrosion and thermal expansion mismatch.
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.
