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Copper Long Barrel One Hole Compression Lug 4 AWG 3/8-inch Bolt Size

Availability:
1000 in stock, ready to be shipped
Original price $0.63 - Original price $0.63
Original price
$0.63
$0.63 - $0.63
Current price $0.63
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SKU 210-98066C

The Conversions Tech Copper Compression Lug is engineered for high-reliability, low-resistance electrical connections in industrial, commercial, and utility power systems. Designed to accommodate 4 AWG stranded copper conductors, it ensures secure, high-current carrying capacity with a standardized 3/8-inch stud interface.

The long barrel configuration enhances electrical contact area, improving thermal dissipation and crimp integrity. The tin-plated finish resists corrosion, ensuring long-term performance in power distribution, industrial control panels, renewable energy systems, and infrastructure applications.

Technical Specifications

  • Material: Seamless Electro-Tin Plated Copper
  • Color Code: Gray (for standardized identification)
  • Overall Length: 2.039 inches
  • Barrel Length: 1.125 inches (long barrel for enhanced stability)
  • Conductor Compatibility: 4 AWG stranded copper
  • Voltage Rating: 35 kV
  • Stud Size: 3/8 inch
  • Crimp Die Index: I-29
  • Pad Dimensions: 0.68 in (L) x 0.486 in (W) x 0.093 in (Thk)
  • Pad Hole: Single-hole design for streamlined termination
  • Barrel Entry: Chamfered for easy wire insertion
  • Insulation ID/OD: 0.25 in (ID) x 0.343 in (OD)
  • Operating Temperature Rating: 90°C (194°F)

Applications

  • Power Distribution Panels: Ensures stable electrical connections in commercial and industrial networks.
  • Industrial Machinery: Supports high-current terminations in motors and automation systems.
  • Renewable Energy: Used in solar power arrays, wind turbines, and battery storage systems.
  • Construction & Electrical Contracting: Secure electrical terminations in new building projects.
  • Data Centers: Reliable grounding and power distribution for critical IT infrastructure.
  • Utilities & Power Grids: Supports power transmission and substation installations.
  • Marine & Aerospace: Withstands vibration and harsh environmental conditions.

Key Features & Benefits

  • Seamless Copper Construction: Maximizes conductivity and mechanical strength.
  • Electro-Tin Plated Finish: Corrosion-resistant for extended service life.
  • Extended Barrel Design: Ensures maximum electrical contact area.
  • Color-Coded (Gray): Conforms to industry identification standards.
  • Precision Die Index (I-29): Guarantees uniform compression for secure termination.
  • Optimized Pad Dimensions: Provides enhanced mechanical fastening.
  • Chamfered Barrel Entry: Allows quick and easy conductor insertion.
  • High Voltage & Temperature Ratings: Rated for up to 35 kV and 90°C operational conditions.

 

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