Burndy Compression Splice Aluminum 4 AWG Tin Plated HYLINK

Burndy Compression Splice Aluminum 4 AWG Tin Plated HYLINK

Professional Electrical Compression Splice Connector

The Burndy Compression Splice Aluminum 4 AWG delivers superior electrical connection performance for aluminum to aluminum, aluminum to copper, and copper to copper conductor combinations. This 4 AWG 600V-35kV compression splice provides exceptional conductivity and reliability designed for professional electricians, electrical contractors, and utility professionals, offering the proven performance and innovation that professionals expect from America's premier electrical connection manufacturer.

Professional Features & Benefits

Electrical Performance Excellence

• High-Conductivity Wrought Aluminum Construction - Provides superior electrical conductivity with low resistance and excellent ductility for optimal crimp forming properties
• 4 AWG Conductor Compatibility - Accommodates both aluminum and copper stranded conductors for versatile electrical connection applications
• 600V to 35kV Voltage Rating - Handles wide voltage range from residential to high-voltage utility applications with reliable electrical performance
• UL Listed Electrical Safety - Meets UL468A-468B standards ensuring professional electrical safety compliance and code requirements

Advanced Connection Technology

• Electro-Tin Plated Finish - Provides durable long-lasting corrosion resistance for extended electrical connection life in harsh environments
• PENETROX Oxide Inhibitor Prefilled - Factory-filled with oxide inhibiting compound that penetrates between wire strands for superior electrical contact
• Internally Bevelled Barrel Design - Chamfered barrel entry provides easy cable insertion and proper conductor positioning during installation

Professional Installation Features

• Solid Center Stop - Ensures proper conductor insertion depth for consistent electrical connection performance
• Color-Coded Green End Caps - Provides easy wire size identification and prevents contamination before installation
• Die Index 375 Marking - Clearly marked with wire size, die index, and crimp specifications for proper tooling selection

Technical Specifications

Conductor Size: 4 AWG aluminum and copper stranded, Voltage Rating: 600V minimum to 35kV maximum, Material: High-conductivity wrought aluminum, Plating: Electro-tin plated, Overall Length: 1.97 inches, Outside Diameter: 0.43 inches, Strip Length: 1.0 inches, Temperature Rating: 194°F, Die Index: 375, Color Code: Green, Standards: UL468A-468B, UL Listed: Yes, Trade Name: HYLINK™, Barrel Style: Chamfered long barrel, Type: YS-A Standard Barrel

Installation & Usage

1. Strip conductors to 1.0 inch length as marked on connector barrel
2. Remove color-coded end caps and verify proper conductor size compatibility
3. Insert first conductor fully until it reaches the solid center stop
4. Insert second conductor from opposite end until both conductors meet at center stop
5. Select proper compression tool with Die Index 375 for optimal crimp formation
6. Apply compression crimp at marked location to form homogeneous electrical connection

Professional Applications

Ideal for:

• Utility Power Distribution - Primary and secondary distribution splicing for overhead and underground electrical systems
• Industrial Electrical Systems - Motor control circuits, panel connections, and heavy-duty electrical equipment terminations
• Commercial Building Wiring - Feeder splicing, branch circuit connections, and electrical panel installations
• Electrical Contractor Applications - Professional electrical installations requiring reliable aluminum to copper connections
• Substation and Switchgear - High-voltage electrical connections in utility and industrial substations
• Renewable Energy Systems - Solar and wind power electrical connections requiring corrosion-resistant splicing
• Mining and Heavy Industry - Harsh environment electrical connections where durability and reliability are critical
• Electrical Maintenance and Repair - Professional splice connections for electrical system upgrades and repairs

Aluminum Construction Advantage

Burndy's high-conductivity wrought aluminum construction provides excellent electrical performance while offering lightweight installation benefits. The electro-tin plating ensures long-term corrosion resistance, while the prefilled PENETROX oxide inhibitor prevents oxidation between conductor strands, maintaining optimal electrical conductivity throughout the connection's service life.

Why Choose Burndy Quality?

With decades of electrical connection innovation, Burndy delivers the proven reliability that professional electricians, electrical contractors, and utility professionals demand. Every HYLINK compression splice meets rigorous UL safety standards and is backed by Burndy's commitment to electrical safety, superior materials engineering, and manufacturing excellence that has made Burndy America's trusted leader in electrical connection solutions.