Copper Compression Lug 3/0 AWG 3/8" Stud | Seamless Bare Copper 600V
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SKU: 6221-030-038-NP
55 in stock
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The Conversions Tech Copper Compression Lug is a seamless tubular electrical connector engineered for 3/0 AWG copper conductors and 3/8" stud termination. Manufactured from bare (non-tinned) copper, this heavy-duty lug provides high-conductivity termination for power distribution, grounding, and battery cable applications in controlled indoor environments. The seamless barrel construction ensures uniform compression and low-resistance joints under vibration and thermal cycling.
Specifications
- Wire Range: 3/0 AWG copper conductors only
- Stud Size: 3/8"
- Stud Hole (Nominal): 0.390"
- Material: Seamless Copper (Non-Tinned)
- Finish: Bare Copper
- Maximum Voltage: 600V AC/DC
- Construction Type: Seamless Tubular
- Overall Length (L): 2.170"
- Width (W): 0.950"
- Pad Thickness (T): 0.102"
- Tube Thickness (TT): 0.055"
- Barrel Length (BL): 0.780"
- Barrel Inside Diameter (ID): 0.500"
- Pad Length: 1.020"
- Strip Length: 0.780"
Cross-Reference
Equivalent to Panduit LCA series, Burndy YAV series, and Ilsco CTLU series compression lugs in 3/0 AWG x 3/8" stud configuration. Form-fit replacement for standard seamless tubular copper lugs used in industrial power distribution at lower cost.
FAQ
What crimp tool is required for this 3/0 AWG lug?
Use a hydraulic or dieless compression crimp tool rated for 3/0 AWG copper lugs. Ensure the die set matches the seamless tubular barrel geometry for proper compression.
Can this bare copper lug be used outdoors?
This lug is designed for controlled indoor environments. For outdoor or corrosive environments, specify tin-plated copper lugs or seal terminations with adhesive-lined heat shrink tubing to prevent oxidation.
Is this lug compatible with aluminum wire?
No. This lug is rated for copper cable only. Do not install on 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.
