Compression Lug 1 AWG 3/8" Stud | Bare Copper 600V
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SKU: 6221-01-038-np
55 in stock
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The Conversions Tech Copper Compression Lug is a seamless tubular electrical connector for 1 AWG copper conductors and 3/8" stud terminations. Manufactured from bare (non-tinned) copper, this lug provides low electrical resistance and mechanical strength for high-current power distribution in controlled indoor environments. Typical applications include battery terminals, bus bars, grounding points, power distribution blocks, and industrial electrical equipment.
Specifications
- Wire Range: 1 AWG copper
- Stud Size: 3/8"
- Stud Hole (Nominal): 0.390"
- Material: Seamless Copper (Non-Tinned)
- Finish: Bare Copper
- Maximum Voltage: 600V
- Construction Type: Seamless Tubular
- Application: Copper Cable Only
- Overall Length (L): 1.750"
- Width (W): 0.800"
- Pad Thickness (T): 0.080"
- Tube Thickness (TT): 0.042"
- Barrel Length (BL): 0.650"
- Barrel Inside Diameter (ID): 0.365"
- Pad Length: 0.900"
- Strip Length: 0.650"
Cross-Reference
Equivalent in form and function to standard heavy-duty seamless tubular compression lugs from major manufacturers. Designed for applications requiring 1 AWG termination to 3/8" hardware.
FAQ
What crimp tool should I use for this 1 AWG lug?
Use a hydraulic or dieless compression crimp tool rated for 1 AWG copper lugs. Strip insulation to the specified 0.650" strip length before crimping.
Is this lug suitable for outdoor or corrosive environments?
No. This bare copper lug is designed for controlled indoor or protected electrical environments. For outdoor or corrosive environments, specify a tin-plated lug or seal with adhesive-lined heat shrink.
Can this lug be used with aluminum wire?
No. This lug is for copper conductors only. Do not use with aluminum wire.
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.
