Burndy HYLUG 350 kcmil Copper One-Hole Long-Barrel Compression Lug
The Burndy HYLUG 350 kcmil copper one-hole compression lug is engineered for terminating heavy copper conductors in commercial, industrial, and utility electrical systems. Featuring a long barrel with internal chamfer, a 1/2 in. stud hole, and a tin-plated finish, this terminal delivers a secure compression connection rated 90°C and suitable for use up to 35kV. Listed to UL/CSA standards and color-coded red for quick die-index identification (18 or 324 die index), it is built for reliable code-conductor terminations.
Key Features
- Stud Size: 1/2 in. stud accommodates standard one-hole mounting applications.
- Conductor Size: Sized for 350 kcmil copper conductors.
- Durable Construction: Solid copper barrel construction for superior conductivity and corrosion resistance.
- Long Barrel with Internal Chamfer: Long-barrel design with internal chamfer eases conductor insertion and supports a secure, uniform compression termination.
- Compression Termination: Compression-style connection using an 18 or 324 die index for a permanent, code-compliant connection.
- Voltage Rating: Rated 600V minimum and suitable for applications up to 35kV.
- Temperature Rating: Rated 90°C for demanding electrical environments.
- Finish: Tin-plated for enhanced corrosion resistance and consistent electrical contact.
- Color Code: Red color coding for fast die-index identification in the field.
Certifications & Compliance
- UL Listed
- CSA Approved
- Meets UL468A-468B Industry Standards
Technical Specifications
- Mounting Holes: 1
- Product Material: Copper
- Termination Method: Compression
- Stud Size: 1/2 in.
- Pad Width: 1.29 in.
- Barrel Style: Chamfered
- Minimum Voltage Rating: 600V
- Maximum Voltage Rating: 35,000V (35kV)
- Trade Name: HYLUG™
- Industry Standards Met: UL468A-468B
- Plating Type: Tin - Electro Plated
- Color Code: Red
- Length Overall: 3.73 in.
- Outside Diameter: 0.88 in.
- Strip Length: 2-1/16 in.
- Hole Size: 0.53 in.
- Application: For Code Conductor
- Product Type: Terminal
Typical Applications
- Power Distribution Terminations
- Code Conductor Connections
- Switchgear and Panelboard Wiring
- Industrial and Utility Electrical Systems
- Medium-Voltage Installations up to 35kV
Why Burndy?
Burndy's HYLUG series is built to deliver dependable, code-compliant terminations for copper conductors in demanding electrical environments. With solid copper construction, a tin-plated finish, and UL Listed and CSA Approved compliance to UL468A-468B standards, this compression lug provides the durability and consistent performance electrical professionals rely on for critical connections.
Manufacturer Resources
Product Specs
- list_batch:
- BURNDY-20260915
- Wire Size:
- 350 KCMIL
- Mounting Holes:
- 1
- Plating:
- Tin Plated
- Termination Method:
- Compression
- Insulated:
- Yes
- Minimum Pack Quantity:
- 1
- UL Listed:
- Yes
- Dimension - Bolt Size fraction:
- 1/2
- Dimension - Pad Width inch:
- 1.29 in
- Feature - Barrel Style:
- Chamfered
- Physical Attribute - Number of Holes:
- 1
- Certification - cULus:
- No
- Dimension - N inch:
- 0.53 in
- Dimension - Stud Size inch:
- 1/2
- Rating - Minimum Voltage:
- 600
- Trade Name:
- HYLUG™
- Standards - Industry Standards Met:
- UL468A-468B
- Conductor - Material:
- Copper
- Dimension - Z inch:
- 0.55 in
- Industry Standard(s):
- UL468A-468B
- Conductor - Copper Str Size:
- 350 kcmil
- Plating Type:
- Tin - Electro Plated
- Sub Brand:
- HYLUG
- Certification - CSA Approved:
- Yes
- Physical Attribute - Tongue Type:
- Standard
- Dimension - Outside Diameter inch:
- 0.88 in
- Color Code:
- Red
- Physical Attribute - Tongue Angle:
- Straight
- Dimension - Length Overall inch:
- 3.73 in
- Application:
- For Code Conductor
- Dimension - Bolt Hole Size inch:
- 0.52 in
- Voltage - Maximum:
- 35000
- Feature - Barrel Type:
- Long
- Standards - RoHS Compliance Status:
- CM
- UPC:
- 781810504956
- Dimension - Hole Size inch:
- 0.53
- Certification - UL Recognized:
- No
- UPC 12 Digit:
- 7818105049566
- Connector Type:
- LONG BARREL
- Product Type:
- Compression Lug
- Plated:
- Y
- Dimension - B Length inch:
- 2.00 in
- Dimension - Strip Length inch:
- 2-1/16
- Certification - ETL:
- No
- Dimension - L Length Overall mm:
- 95 mm
- Product Details:
- Long Barrel, Tin Plated
- Rating - KVA:
- 35 kV
- Dimension - Hole Size mm:
- 13 mm
- Product Material:
- Copper
- Product Size:
- 1/2"