Burndy YA25A7 HYLUG Aluminum 2-Hole Compression Lug, Tin-Plated
The Burndy YA25A7 HYLUG aluminum 2-hole compression lug is engineered to terminate 1/0 AWG stranded copper or aluminum conductors onto equipment pads, bus bars, and grounding points. Built with a 1/2" thread/stud size, straight standard tongue, and chamfered standard barrel, this uninsulated lug carries a 600V minimum voltage rating (up to 35 kV) and is UL Listed to UL468A-468B. The tin-plated aluminum body and tan color code identify it for use with Burndy's YA-A Series crimp dies (Die Index 296).
Key Features
- Stud/Thread Size: 1/2" thread size and stud size for secure bolt-on connection to bus bars, pads, and equipment terminals.
- 2-Hole Configuration: Two-hole tongue pad (1.03" pad width) with straight standard tongue angle for stable, vibration-resistant mounting.
- Durable Aluminum Construction: Aluminum lug body with tin-plated finish for corrosion resistance and reliable conductivity.
- Compression Barrel: Standard barrel type with chamfered barrel style for smooth conductor insertion; accepts 1/0 AWG stranded copper or aluminum conductors.
- Voltage Rating: 600V minimum voltage rating, rated up to 35 kV (35000V maximum) for a wide range of power distribution applications.
- Temperature Rating: Rated to 194°F for demanding electrical environments.
- Color-Coded Identification: Tan color code corresponds to Die Index 296 for correct crimp tool and die selection.
Certifications & Compliance
- UL Listed
- Meets UL468A-468B Industry Standards
Technical Specifications
- Standards - Industry Standards Met: UL468A-468B
- UL Listed: Yes
- Temperature Rating: 194
- Voltage - Maximum: 35000
- Rating - Minimum Voltage: 600
- Conductor - Copper Str Size Range: 1/0
- Conductor - AL Str Size Range: 1/0 AWG
- Dimension - Thread Size: 1/2
- Physical Attribute - Number of Holes: 2
- Dimension - Length Overall inch: 4.59 in
- Dimension - Outside Diameter inch: 0.60 in
- Dimension - Hole Size inch: 0.56 in
- Dimension - Pad Width inch: 1.03 in
- Plating Type: Tin - Electro Plated
- Color Code: Tan
- Die Index: 296
- Trade Name: HYLUG™
- Product Material: Aluminum
Typical Applications
- Power Distribution and Grounding Connections
- Bus Bar and Equipment Pad Terminations
- Aluminum and Copper Conductor Splicing
- Industrial and Utility Electrical Systems
- Compression Lug Termination for 1/0 AWG Conductors
Why Burndy?
Burndy's HYLUG™ series aluminum compression lugs deliver dependable, code-compliant electrical connections, backed by UL Listing to UL468A-468B and a tin-plated aluminum construction built for long-term corrosion resistance. The 2-hole design, chamfered barrel, and precise die indexing make the YA25A7 a trusted choice for terminating 1/0 AWG copper or aluminum conductors.
Manufacturer Resources
Product Specs
- Standards - Industry Standards Met:
- UL468A-468B
- Physical Attribute - Tongue Angle:
- Straight
- Dimension - B Length fraction:
- 1-1/16 in
- Certification - cULus:
- No
- Trade Name:
- HYLUG™
- Dimension - L Length Overall mm:
- 117 mm
- Physical Attribute - Tongue Type:
- Standard
- Temperature Rating:
- 194
- UPC 12 Digit:
- 7818107531188
- Dimension - Outside Diameter inch:
- 0.60 in
- Dimension - Strip Length inch:
- 1-1/16
- Dimension - Thread Size:
- 1/2
- Feature - Barrel Type:
- Standard
- Voltage - Maximum:
- 35000
- Certification - CSA Approved:
- No
- Die Index:
- 296
- Color Code:
- Tan
- Connector Type:
- Terminal
- UL Listed:
- Yes
- Feature - Barrel Style:
- Chamfered
- Dimension - Stud Size inch:
- 1/2
- Item Type:
- 3A
- Standards - RoHS Compliance Status:
- CM
- Industry Standard(s):
- UL468A-468B
- Dimension - Hole Size inch:
- 0.56 in
- Conductor - Copper Str Size:
- 1/0
- Dimension - Bolt Hole Size inch:
- 0.52 in
- Plating Type:
- Tin - Electro Plated
- Rating - KVA:
- 35 kV
- Conductor - Copper Str Size Range:
- 1/0
- Conductor - AL Str Size:
- 1/0 AWG
- Plated:
- Y
- Dimension - Hole Size mm:
- 14 mm
- Conductor - AL Str Size Range:
- 1/0 AWG
- Dimension - N inch:
- 0.63 in
- Physical Attribute - Number of Holes:
- 2
- Dimension - Pad Width inch:
- 1.03 in
- Application:
- For Aluminum And Copper Conductors
- Rating - Minimum Voltage:
- 600
- Product Type:
- Cable Lug
- Dimension - Z inch:
- 0.72 in
- Dimension - B Length inch:
- 1.05 in
- Sub Brand:
- HYLUG
- Dimension - Length Overall inch:
- 4.59 in
- Certification - ETL:
- No
- Dimension - Bolt Size fraction:
- 1/2
- Certification - UL Recognized:
- No
- Dimension - D inch:
- 3.10 in
- Department:
- Electrical
- Product Group:
- Wire Connectors
- Product Subgroup:
- Terminal lug
- Product Material:
- Aluminum
- Product Size:
- 1/2"