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Aluminum Single Barrel Connectors 1000 kcmil 1/2 Inch Stud Size

1000 in stock, ready to be shipped
Original price $16.22 - Original price $16.22
Original price
$16.22 - $16.22
Current price $16.22
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The 99011A is a robust aluminum mechanical lug designed for secure and efficient wire terminations in electrical applications. With a conductor range of 1000-500, 1 port, 2 holes, and a 1/2-inch bolt size, this lug, featuring tin plating, ensures reliable performance and compliance with industry standards.

Product Overview 

The 99011A is a durable aluminum mechanical lug engineered for secure and efficient wire terminations in electrical applications. With a broad conductor range of 1000-500, this lug accommodates various wire sizes, providing versatility for different wiring needs. Featuring 1 port and 2 holes with a 1/2-inch bolt size and 1-3/4-inch hole spacing, the lug ensures secure connections in diverse electrical configurations. The tin-plated finish enhances corrosion resistance, the 99011A meets stringent industry standards for safety and performance.


  • Type: Aluminum Mechanical Lug
  • Conductor Range: 1000-500 kcmil
  • Number of Ports: 1
  • Number of Holes: 2
  • Bolt Size: 1/2 Inch
  • Hole Spacing: 1-3/4 Inch
  • Material: Aluminum
  • Finish: Tin Plated

Uses and Cases 

  • Power Distribution Systems: Ideal for connecting conductors in power distribution systems, ensuring reliable and secure electrical connections.
  • Industrial Equipment: Used in industrial settings to terminate wires in machinery and equipment where dependable electrical connections are crucial.
  • Electrical Panels: Applied in electrical panels for secure termination of conductors, facilitating organized and efficient wiring configurations.
  • Commercial Construction: Utilized in commercial construction projects for wiring applications, providing a durable solution for electrical panels, lighting systems, and other components.
  • Renewable Energy Projects: Applied in solar and wind energy installations to terminate conductors, ensuring reliable connections for the transfer of electrical power.
  • Power Substations: Found in power substations for connecting conductors and ensuring efficient power transmission within the electrical grid.
  • Residential Wiring: Suited for residential applications in circuit breaker panels and subpanels, providing secure terminations for household wiring.
  • Telecommunication Infrastructure: Used in the installation and maintenance of telecommunication equipment, ensuring secure electrical connections in communication networks.
  • Data Centers: Utilized in data center facilities for connecting power distribution units, ensuring a stable and reliable power supply to critical computing equipment.
  • Heavy Machinery and Equipment: Applied in environments with heavy machinery and equipment, ensuring secure electrical connections in demanding industrial applications.

Item Features 

  • Conductor Range: Accommodates a broad range of conductor sizes, typically from 1000 kcmil to 500 kcmil, providing flexibility for various wire gauges in electrical installations.
  • Number of Ports: Single-port design for connecting one conductor, allowing for efficient and organized wiring configurations.
  • Number of Holes: Two holes for secure attachment of conductors, ensuring stable and reliable electrical connections.
  • Material: Constructed from durable aluminum material, providing both strength and corrosion resistance.
  • Temperature Rating: Rated for a temperature of 90 degrees Celsius, suitable for a wide range of electrical applications.

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