Burndy YA39L 750 kcmil Copper 1-Hole Compression Lug, 5/8" Stud, Tin-Plated
The Burndy YA39L is a 750 kcmil copper 1-hole compression lug built for terminating large code conductors in commercial, industrial, and utility power distribution systems. Featuring a standard barrel with skived and chamfered wire entry, this HYLUG™ terminal is sized for a 5/8" stud and finished with a tin-plated surface for corrosion resistance and stable conductivity. The YA39L is UL/CSA rated for 90°C service up to 35kV and listed to UL467.
Key Features
- Conductor Compatibility: Sized for 750 kcmil copper conductors with a 1-hole compression barrel.
- Standard Barrel Design: Skived and chamfered wire entry supports a secure, code-compliant crimp.
- Copper Construction: Solid copper body maximizes conductivity and long-term termination reliability.
- 5/8" Stud: Standard stud size with an 18 mm hole simplifies panel, busbar, and equipment mounting.
- Voltage Rating: Rated 600V minimum and UL/CSA approved for use up to 35kV at 90°C.
- Tin-Plated Finish: Electro-plated tin surface resists corrosion and maintains low contact resistance.
- Die Index 24: Black color-coded barrel identifies the correct compression die for accurate installation.
Certifications & Compliance
- UL Listed
- CSA Approved
- UL467 Standard Compliant
- UL/CSA Rated to 35kV at 90°C
Technical Specifications
- Mounting Holes: 1
- Product Material: Copper
- Termination Method: Compression
- Connector Type: STANDARD BARREL
- Die Index: 24
- Dimension - Stud Size inch: 5/8
- Dimension - Hole Size mm: 18 mm
- Dimension - Length Overall inch: 3.57 in
- Dimension - B Length inch: 1.42 in
- Dimension - Outside Diameter inch: 1.30 in
- Dimension - Bolt Hole Size inch: 0.66 in
- Rating - Minimum Voltage: 600
- Rating - KVA: 35 kV
- Voltage - Maximum: 35000
- Standards - Industry Standards Met: UL467
- UL Listed: Yes
- Certification - CSA Approved: Yes
- Plating Type: Tin - Electro Plated
- Application: For Code Conductor
- Trade Name: HYLUG™
Typical Applications
- Commercial and Industrial Power Distribution
- Utility and Substation Grounding & Termination
- Code Conductor Terminations up to 35kV
- Panelboard, Switchgear, and Busbar Connections
- New Construction and Electrical Retrofits
Why Burndy?
Burndy's YA39L HYLUG™ terminal is built from solid copper with a tin-plated finish and a skived, chamfered barrel for a dependable, code-compliant crimp every time. Backed by UL467 listing and UL/CSA approval up to 35kV at 90°C, this connector delivers the consistent performance electrical professionals require for demanding power distribution work.
Manufacturer Resources
Product Specs
- list_batch:
- BURNDY-20260915
- Wire Size:
- 750 KCMIL
- Mounting Holes:
- 1
- Plating:
- Tin Plated
- Termination Method:
- Compression
- Insulated:
- Yes
- Dimension - Hole Size mm:
- 18 mm
- Dimension - Length Overall inch:
- 3.57 in
- Standards - Industry Standards Met:
- UL467
- Die Index:
- 24
- Certification - cULus:
- No
- UL Listed:
- Yes
- Conductor - Material:
- Copper
- Dimension - N inch:
- 0.66 in
- Dimension - Bolt Size fraction:
- 5/8
- Color Code:
- Black
- Dimension - B Length inch:
- 1.42 in
- Dimension - Stud Size inch:
- 5/8
- Sub Brand:
- HYLUG
- Dimension - Z inch:
- 0.67 in
- Conductor - Copper Str Size:
- 750 kcmil
- UPC:
- 781810522653
- Dimension - B Length fraction:
- 1-7/16 in
- Feature - Barrel Type:
- Standard
- Dimension - Outside Diameter inch:
- 1.30 in
- Industry Standard(s):
- UL467
- Rating - Minimum Voltage:
- 600
- Physical Attribute - Tongue Type:
- Standard
- Application:
- For Code Conductor
- Connector Type:
- STANDARD BARREL
- Dimension - D inch:
- 1.33 in
- Dimension - Bolt Hole Size inch:
- 0.66 in
- Physical Attribute - Number of Holes:
- 1
- Rating - KVA:
- 35 kV
- Plated:
- Y
- Certification - ETL:
- No
- Conductor - Copper Str Size Range:
- 750 kcmil
- Voltage - Maximum:
- 35000
- Standards - RoHS Compliance Status:
- CM
- Product Type:
- Compression Lug
- Trade Name:
- HYLUG™
- Plating Type:
- Tin - Electro Plated
- Physical Attribute - Tongue Angle:
- Straight
- Certification - UL Recognized:
- No
- Certification - CSA Approved:
- Yes
- Dimension - Stud Size fraction:
- 5/8
- Product Details:
- Standard Barrel, Tin Plated
- Minimum Pack Quantity:
- 1
- Product Material:
- Copper
- Product Size:
- 5/8"