sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
BURNDY YA27L4BOX Compression Lug
The BURNDY YA27L4BOX is a professional-grade, one-hole standard barrel compression lug designed for reliable electrical terminations. Engineered to meet the stringent demands of Central Office and Wireless communications applications, this lug provides a highly controlled and secure electrical connection.
Constructed from electrolytic copper and plated to resist corrosion, it accommodates 3/0 AWG conductors and features a 3/8-inch bolt hole. The lug is color-coded ORANGE to ensure quick and accurate identification, allowing technicians to seamlessly match it with the correct connector dies during installation.
Key Features
- Conductor Size: 3/0 AWG
- Bolt Size: 3/8-inch
- Material: Electrolytic copper, plated for corrosion resistance
- Color Code: ORANGE (matches connector dies for ease of installation)
Tool Compatibility
The YA27L4BOX is explicitly designed for use with a variety of professional compression tools to ensure a proper crimp. Compatible tool models include:
- MD7-34R
- Y500CTHS
- Y750
- Y46
- PAT750
Frequently Asked Questions
Q: What size conductor is the YA27L4BOX lug designed for?
A: This compression lug is specifically designed for 3/0 AWG conductors.
Q: Which crimping tools are compatible with this lug?
A: It can be properly compressed using MD7-34R, Y500CTHS, Y750, Y46, or PAT750 crimping tools.
Q: Why is the lug color-coded orange?
A: The orange color coding provides a quick visual reference to ensure the lug is matched with the correct installation die, preventing improper crimping.

