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BURNDY Wire Connector: 3/0 AWG – 4/0 AWG Wire Sizes, 3/8 in Stud Size - Straight Mechanical Lugs
BURNDYStraight Mechanical Lugs

BURNDY Wire Connector: 3/0 AWG – 4/0 AWG Wire Sizes, 3/8 in Stud Size

The BURNDY QA28B is a straight 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. This connector is…

SKU 3G-OTH-16582

Brand
BURNDY
Item
Wire Connector: 3/0 AWG – 4/0 AWG Wire Sizes, 3/8 in Stud Size
Category
Straight Mechanical Lugs
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Technical Specifications

BURNDY
Manufacturer Part Number
QA28B
Type
Unplated Copper Lug Body
Stud Size
3/8 in
Lug Material
Unplated Copper
For Wire Material
Copper
Maximum Stranded Copper Wire Size
4/0 AWG
Minimum Stranded Copper Wire Size
3/0 AWG
View Full Spec Sheet

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BURNDY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BURNDY QA28B is a straight 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. This connector is suitable for industrial electrical connections requiring a reliable, code-compliant termination.

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 QA28B wire connector used for?

The BURNDY QA28B is a straight mechanical lug used for terminating copper wire in industrial electrical connections. It provides a reliable, code-compliant termination for stranded copper wire sizes from 3/0 AWG to 4/0 AWG, commonly found in panel boards, switchgear, and heavy equipment.

What are the specifications of the BURNDY QA28B?

The BURNDY QA28B accommodates stranded copper wire from 3/0 AWG to 4/0 AWG with a 3/8 in stud size. Its lug body is made of unplated copper, and it is designed for copper wire only. The manufacturer part number is QA28B.

Where to buy BURNDY QA28B worldwide?

You can source the BURNDY QA28B through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine BURNDY connectors for industrial applications.

How to install the BURNDY QA28B mechanical lug?

To install the BURNDY QA28B, strip the copper wire to the recommended length, insert it into the lug barrel, and tighten the set screw to the torque specified by BURNDY. Ensure the wire is fully seated and the connection is secure. Always follow NEC guidelines and use proper tools for code-compliant terminations.

Used in

Common applications for BURNDY
Power distribution panelboards — BURNDY KA31U mechanical panelboard lugs for 6 AWG to 350 kcmil copper conductors
Grounding electrode systems — BURNDY C5 bronze pipe ground clamps for bonding water pipes to grounding conductors
Transformer connections — BURNDY QA1CB straight mechanical lugs for 4 AWG to 1 AWG copper wire terminations
Industrial control cabinets — BURNDY KLU25 offset-tongue lugs for 14 AWG to 10 AWG wire connections on #6 studs
Multitap splicing in junction boxes — BURNDY BIBD60010 aluminum multitap connector for 4 AWG to 600 kcmil conductors
Crimping copper lugs in switchgear — BURNDY UO replacement dies with Y35 head for 6 to 2 AWG copper lugs

BURNDY Products

3G Electric supplies BURNDY straight mechanical lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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