Burndy KA25 Unplated Copper 1-Hole Lug for 4-1/0 AWG Stranded Wire

Burndy KA25 Unplated Copper 1-Hole Lug for 4-1/0 AWG Stranded Wire

The Burndy KA25 is an unplated copper Type KA terminal lug designed to terminate 4-1/0 AWG stranded copper conductors with a dependable copper-to-copper connection. Identified by the manufacturer as a 1/0 copper, one-hole terminal lug with a socket-style barrel, the KA25 gives electrical contractors and maintenance crews a solid termination point for stranded copper wire. As part of Burndy's long-standing KA terminal lug line, this unplated copper lug is built to provide a secure connection for panels, equipment, and busbar terminations where copper-to-copper contact is required. The single mounting hole keeps the footprint compact while still accommodating the full 4-1/0 AWG wire range on one part number.

Key Features

• Wire Range: Accepts 4-1/0 AWG stranded copper conductors, allowing one KA25 lug to cover multiple stranded copper wire sizes.
• Unplated Copper Construction: Solid, unplated copper body provides a direct, low-resistance copper-to-copper conductive path for stranded copper wire terminations.
• Type KA Terminal: Burndy Type KA configuration engineered specifically for terminating stranded copper conductors.
• Socket-Style Barrel: Manufacturer-designated socket-style barrel opening accepts the stranded copper conductor for a secure termination.
• 1-Hole Mounting Pad: Single-hole (1H) lug pad simplifies mounting to equipment terminals, busbars, and grounding points.
• KA Series: Part of the established Burndy KA family of copper terminal lugs used across commercial and industrial electrical work.
• Compact Footprint: The 1-hole design keeps the installed footprint small while still accommodating the full 4-1/0 AWG wire range.

Technical Specifications

• Product Type: Lug

Typical Applications

• Electrical Panel and Equipment Terminations
• Power Distribution Wiring Connections
• Grounding and Bonding of Stranded Copper Conductors
• Industrial and Commercial Electrical Installations
• Splicing and Termination of Copper Feeder Cable
• Busbar and Ground Bar Wire Connections

Why Burndy?

Burndy is a well-known name in electrical connectors and terminal lugs, and the KA25 continues that standard with solid, unplated copper construction built for reliable stranded copper conductor terminations. As part of the Burndy KA terminal lug series, the KA25 gives electrical professionals a consistent, code-conscious connection point for panels, busbars, and grounding systems. Choosing a Burndy KA-series lug means dependable copper-to-copper contact for demanding commercial and industrial electrical work.