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BURNDY QQA342N Straight Mechanical Lug - Straight Mechanical Lugs
BURNDYStraight Mechanical Lugs

BURNDY QQA342N Straight Mechanical Lug

The BURNDY QQA342N is a straight mechanical lug designed for copper wire, accommodating stranded sizes from 400 kcmil to 500 kcmil. It features an unplated copper lug body and a 1/2 in stud size. This connector is…

SKU 3G-OTH-16692

Brand
BURNDY
Item
QQA342N Straight Mechanical Lug
Part Number
QQA342N
Category
Straight Mechanical Lugs
Available to Order
Also known as:QQA342NBURNDY
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BURNDY
Manufacturer Part Number
QQA342N
Type
Unplated Copper Lug Body
Stud Size
1/2 in
Lug Material
Unplated Copper
For Wire Material
Copper
Maximum Stranded Copper Wire Size
500 kcmil
Minimum Stranded Copper Wire Size
400 kcmil

Technical Documents

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

Product Description

The BURNDY QQA342N is a straight mechanical lug designed for copper wire, accommodating stranded sizes from 400 kcmil to 500 kcmil. It features an unplated copper lug body and a 1/2 in stud size. This connector is suitable for industrial applications requiring a secure, mechanical connection for large-gauge copper conductors.

Frequently Asked Questions

What is the BURNDY QQA342N wire connector used for?

The BURNDY QQA342N is a straight mechanical lug used to terminate large-gauge copper conductors in industrial power distribution, switchgear, and heavy equipment. It provides a secure, mechanical connection for stranded copper wire from 400 kcmil to 500 kcmil, with a 1/2 in stud size.

What are the specifications of the BURNDY QQA342N?

The BURNDY QQA342N accommodates stranded copper wire from 400 kcmil to 500 kcmil, with a 1/2 in stud size. The lug body is made of unplated copper. It is a straight mechanical lug designed for copper conductors only.

Where to buy the BURNDY QQA342N worldwide?

3G Electric supplies the BURNDY QQA342N worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the BURNDY QQA342N mechanical lug?

Strip the copper conductor to the recommended length, insert it fully into the lug barrel, and tighten the set screw to the torque specified by BURNDY. Ensure the stud hole aligns with the bus bar or equipment stud. Always follow manufacturer instructions for safe installation.

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
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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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Straight mechanical lug with unplated copper body for terminating stranded copper wire. Accepts wire sizes from 250 kcmil to 350 kcmil and fits a 1/2 in stud. Used in power distribution, panel boards, and equipment grounding connections
BURNDY
Straight mechanical lug with unplated copper body for terminating stranded copper wire. Accepts wire sizes from 250 kcmil to 350 kcmil and fits a 1/2 in stud. Used in power distribution, panel boards, and equipment grounding connections

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