BURNDY Wire Connector: 3/0 AWG – 4/0 AWG Wire Sizes, 3/8 in Stud Size
The BURNDY QB28 is a right-angle mechanical lug made from unplated copper, designed for copper wire. It accommodates stranded copper wire sizes from 3/0 AWG to 4/0 AWG and features a 3/8 in stud size.
SKU 3G-OTH-17191
Need installation or engineering help?
Ask a question
Product Description
The BURNDY QB28 is a right-angle mechanical lug made from unplated copper, designed for copper wire. It accommodates stranded copper wire sizes from 3/0 AWG to 4/0 AWG and features a 3/8 in stud size.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the BURNDY QB28 wire connector used for?
The BURNDY QB28 is a right-angle mechanical lug used to terminate and connect stranded copper wire in electrical power distribution, panel building, and industrial equipment. Its unplated copper body and 3/8 in stud size suit high-current applications requiring a secure, low-resistance connection.
What are the specifications of the BURNDY QB28?
The BURNDY QB28 accommodates stranded copper wire from 3/0 AWG to 4/0 AWG, has a 3/8 in stud size, and features an unplated copper lug body. It is a right-angle mechanical lug designed for copper wire only, with manufacturer part number QB28.
Where to buy BURNDY QB28 worldwide?
3G Electric supplies the BURNDY QB28 worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this part to any country.
How to install a BURNDY QB28 mechanical lug?
Strip the copper wire to the recommended length, insert it fully into the lug barrel, and tighten the set screw to the torque specified by BURNDY for 3/0–4/0 AWG. Ensure the stud hole aligns with the bus bar or terminal. Use a calibrated torque wrench to avoid over-tightening.
Used in
Common applications for BURNDYBURNDY Products
3G Electric supplies BURNDY right-angle mechanical lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









