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Professional High Voltage Electrical Terminal for Power Distribution
The Burndy HYLUG Aluminum Compression Lug delivers superior electrical connection performance for high voltage power distribution applications. This 400 kcmil 35kV compression terminal 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
High Voltage Electrical Performance
- 400 kcmil Conductor Capacity - Accommodates both aluminum and copper stranded conductors with dual-rated performance for versatile power distribution applications
- 35kV Voltage Rating - Engineered for high voltage electrical systems with 600V minimum rating capability for utility and industrial power transmission
- Tin Electro-Plated Finish - Provides superior corrosion resistance and enhanced electrical conductivity for long-term reliability in demanding environments
- UL Listed Compliance - Meets UL468A-468B standards ensuring electrical safety and professional installation requirements
Professional Installation Design
- Two Hole Configuration - Dual mounting holes provide secure mechanical connection and enhanced electrical contact surface area
- Straight Tongue Design - Standard tongue configuration with 1/2 inch stud compatibility for versatile panel and equipment connections
- Compression Installation - Die index 472 ensures proper crimping with compatible compression tools for reliable electrical termination
HYLUG Quality Construction
- Aluminum Body Material - Lightweight yet durable construction with excellent electrical conductivity for power distribution efficiency
- Temperature Rating 194°F - Engineered for high-temperature electrical applications with reliable performance under thermal stress
Technical Specifications
Conductor Size: 400 kcmil aluminum and copper stranded, Voltage Rating: 35kV maximum/600V minimum, Material: Aluminum with tin electro-plated finish, Configuration: Two hole straight tongue, Stud Size: 1/2 inch, Overall Length: 6.15 inches, Outside Diameter: 1.19 inches, Bolt Hole Size: 0.52 inches, Temperature Rating: 194°F, Die Index: 472, Color Code: Green, Standards: UL468A-468B, UL Listed: Yes, Trade Name: HYLUG™, Type: YA-A Dual Rated
Installation & Usage
- Strip conductor insulation to 2 inches as specified for proper barrel insertion
- Insert prepared conductor fully into compression barrel ensuring complete contact
- Position compression tool with die index 472 for proper crimping force application
- Apply compression using appropriate hydraulic or mechanical crimping tool
- Verify crimp integrity and conductor retention before electrical connection
- Mount lug to equipment using 1/2 inch stud with proper torque specifications
Professional Applications
Ideal for:
- High Voltage Power Distribution - Utility substations, transmission lines, and high voltage switchgear connections requiring 35kV capability
- Industrial Electrical Systems - Manufacturing facilities, processing plants, and heavy industrial equipment with high current requirements
- Commercial Power Distribution - Large commercial buildings, data centers, and institutional facilities requiring reliable 400 kcmil connections
- Utility Infrastructure - Power generation facilities, distribution transformers, and electrical grid interconnections
- Panel and Switchboard Connections - Main electrical panels, distribution boards, and control equipment terminations
- Motor and Generator Terminations - Large motor connections, generator sets, and rotating equipment electrical interfaces
- Transformer Connections - Primary and secondary transformer terminations for power distribution systems
- Grounding and Bonding Systems - Equipment grounding, system bonding, and electrical safety ground connections
Aluminum Construction Advantage
Burndy's choice of aluminum construction with tin electro-plating provides optimal electrical performance while reducing weight for easier installation. The tin plating prevents oxidation and ensures reliable long-term electrical contact, while the aluminum body offers excellent conductivity-to-weight ratio essential for high voltage applications and utility installations.
Why Choose Burndy Quality?
Burndy's established experience in electrical connection innovation spans decades of engineering excellence, with commitment to professional electrical safety standards and UL listings that ensure reliable performance. Trusted by electricians, electrical contractors, and utility professionals nationwide, Burndy HYLUG compression lugs deliver the proven reliability and consistent quality that critical electrical infrastructure demands.
BUR-YA32A3 - spec sheet
Manufacturer Resources
Product Specs
- Application:
- For Aluminum And Copper Conductors
- Certification Csa Approved:
- No
- Certification Culus:
- No
- Certification Etl:
- No
- Certification Ul Recognized:
- No
- Color Code:
- Green
- Conductor Al Str Size:
- 400 kcmil
- Conductor Al Str Size Range:
- 400 kcmil
- Conductor Copper Str Size:
- 400 kcmil
- Conductor Copper Str Size Range:
- 400 kcmil
- Connector Type:
- Terminal
- Die Index:
- 472
- Dimension B Length Fraction:
- 2-1/4 in
- Dimension B Length Inch:
- 2.26 in
- Dimension Bolt Hole Size Inch:
- 0.52 in
- Dimension Bolt Size Fraction:
- 2-Jan
- Dimension D Inch:
- 3.11 in
- Dimension Hole Size Inch:
- 0.56 in
- Dimension Hole Size Mm:
- 14 mm
- Dimension L Length Overall Mm:
- 156 mm
- Dimension Length Overall Inch:
- 6.15 in
- Dimension N Inch:
- 0.63 in
- Dimension Outside Diameter Inch:
- 1.19 in
- Dimension Pad Width Inch:
- 1.62 in
- Dimension Strip Length Inch:
- 2
- Dimension Stud Size Inch:
- 2-Jan
- Dimension Thread Size:
- 2-Jan
- Dimension Z Inch:
- 0.73 in
- Feature Barrel Type:
- Standard
- Industry Standard S :
- UL468A-468B
- Item Type:
- 3A
- Material:
- Aluminum
- Physical Attribute Number Of Holes:
- 2
- Physical Attribute Tongue Angle:
- Straight
- Physical Attribute Tongue Type:
- Standard
- Plated:
- Y
- Plating Type:
- Tin - Electro Plated
- Rating Kva:
- 35 kV
- Rating Minimum Voltage:
- 600
- Standards Industry Standards Met:
- UL468A-468B
- Standards Rohs Compliance Status:
- CM
- Sub Brand:
- HYLUG
- Temperature Rating:
- 194
- Trade Name:
- HYLUG™
- Ul Listed:
- Yes
- Voltage Maximum:
- 35000
- Product Type:
- Crimped Cable Lug
- Product Group:
- Wire Connectors & Termination Accessories
- Department:
- Electrical
- Product Subgroup:
- Crimped Cable Lug
- Product Details:
- YA-A, Dual Rated