Tinned Copper Compression Lug 2 AWG 3/8" Stud | Seamless Tubular 600V
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SKU: 6221-02-038-TP
79 in stock
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The Conversions Tech Tinned Copper Compression Lug is a seamless tubular connector engineered for 2 AWG copper conductors terminated to 3/8″ studs. The seamless barrel construction promotes uniform compression during crimping, reducing electrical resistance while maintaining mechanical integrity under vibration and thermal cycling. Tin plating provides corrosion resistance for stable long-term contact in power distribution, battery systems, and industrial grounding applications.
Specifications
- Wire Range: 2 AWG copper 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): 1.900″
- Width (W): 0.720″
- Pad Thickness (T): 0.088″
- Tube Thickness (TT): 0.045″
- Barrel Length (BL): 0.720″
- Barrel Inside Diameter (ID): 0.365″
- Pad Length: 0.820″
- Strip Length: 0.710″
Cross-Reference
This seamless tubular compression lug is dimensionally and functionally equivalent to standard industrial form factors used by major manufacturers. Suitable replacement for equivalent 2 AWG / 3/8″ stud seamless copper lugs at lower cost.
FAQ
What crimping tool is required for 2 AWG seamless lugs?
Use a hydraulic or dieless compression crimp tool rated for 2 AWG copper lugs. Follow the tool manufacturer's die selection and compression index settings to achieve proper crimp geometry.
Is this lug rated for outdoor or wet location use?
The tin-plated finish provides corrosion resistance. For wet or corrosive environments, seal the completed termination with adhesive-lined heat shrink tubing to prevent moisture ingress.
Can this lug be used with aluminum conductors?
No. This lug is specified for copper cable only. Do not install with aluminum conductors.
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.
