Burndy YSV4CLBOX Uninsulated Seamless Butt Splice

Burndy YSV4CLBOX Uninsulated Seamless Butt Splice, 4 AWG, 100-Pack

The Burndy YSV4CLBOX is an uninsulated, seamless butt splice connector sized for 4 AWG copper conductors and supplied in a convenient 100-pack for job-site stocking. Built from electrolytic copper with a tin-plated finish, this splice delivers dependable electrical conductivity and long-term corrosion resistance in demanding wiring environments. An integrated wire stop ensures proper depth of wire insertion on both sides of the splice, helping installers achieve a consistent, secure connection every time. As part of Burndy's HYLINK™ line of splice connectors, this splice is engineered for professional electrical, commercial, and industrial wiring applications where a reliable copper-to-copper connection is required. This connector is manufactured to Burndy's demanding quality standards for consistent fit, form, and function in copper wiring systems.

Key Features

• Trade Size: Sized specifically for 4 AWG copper conductors, ensuring a proper mechanical and electrical fit.
• Durable Construction: Manufactured from electrolytic copper for excellent electrical conductivity, mechanical strength, and long-term reliability in the field.
• Finish: Tin-plated exterior helps resist corrosion and oxidation while supporting a consistent, long-lasting electrical connection.
• Seamless Barrel Design: Seamless tube construction provides uniform wall thickness, resulting in consistent crimp performance along the entire length of the splice.
• Wire Stop Feature: Built-in wire stop marks the proper depth of wire insertion on each side of the splice, reducing installation error and improving connection integrity.
• Uninsulated Design: Supplied as an uninsulated butt splice for applications where insulation, heat-shrink tubing, or tape is applied separately after crimping.
• Pack Quantity: Packaged 100 per box, making it easy to stock trucks, panels, and job-site inventory without running short mid-project.

Technical Specifications

• Pack size (unit): 100
• Trade Name: HYLINK™
• Connector Type: Seamless Butt Splice

Typical Applications

• Copper Conductor Splicing and Termination
• Commercial and Industrial Electrical Wiring
• Panelboard and Junction Box Connections
• Wire Repair and Circuit Extension
• Copper Wire Extension and Repair for Motors, Panels, and Equipment
• New Construction and Electrical Renovation Projects

Why Burndy?

Burndy's HYLINK™ splice connectors pair electrolytic copper construction with a tin-plated finish to deliver dependable, corrosion-resistant electrical connections that hold up under demanding job-site conditions. The seamless barrel and integrated wire stop work together to help electricians achieve a consistent, properly seated splice on every installation, minimizing rework and callbacks. Whether used in new installations or maintenance and repair work, this uninsulated butt splice offers a straightforward, code-compliant way to join 4 AWG copper conductors.