Compression Lug 1/0 AWG 1/2" Stud | Bare Copper 600V
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SKU: 6221-010-012-NP
55 in stock
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The Conversions Tech Copper Compression Lug is a seamless tubular electrical connector for 1/0 AWG copper conductors and 1/2" stud terminations. Manufactured from high-purity bare (non-tinned) copper, this lug provides low electrical resistance and mechanical strength for high-current power distribution in controlled indoor environments. The seamless barrel design ensures uniform compression and gas-tight joints when properly crimped.
Specifications
- Wire Range: 1/0 AWG copper conductors only
- Stud Size: 1/2"
- Stud Hole (Nominal): 0.531"
- Material: Seamless Copper (Non-Tinned)
- Finish: Bare Copper
- Maximum Voltage: 600V AC/DC
- Construction Type: Seamless Tubular
- Overall Length (L): 1.850"
- Width (W): 0.850"
- Pad Thickness (T): 0.085"
- Tube Thickness (TT): 0.045"
- Barrel Length (BL): 0.680"
- Barrel Inside Diameter (ID): 0.405"
- Pad Length: 0.950"
- Strip Length: 0.680"
Cross-Reference
Equivalent to standard heavy-duty compression lug form factors used in industrial electrical systems. Suitable for applications requiring 1/0 AWG termination to 1/2" hardware, including battery banks, bus bars, and power distribution blocks.
FAQ
What crimp tool should I use for this 1/0 AWG lug?
Use a hydraulic or dieless compression crimp tool rated for 1/0 AWG copper lugs. Ensure the die set matches the lug barrel geometry for proper compression.
Can I use this lug outdoors or in wet locations?
This bare copper lug is intended for controlled or indoor environments. For outdoor or corrosive environments, specify a tin-plated version or seal the connection with adhesive-lined heat shrink tubing.
Is this lug compatible with aluminum wire?
No. This lug is designed for copper cable only. Do not use 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.
