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BURNDY QA342N Straight Mechanical Lug - Straight Mechanical Lugs
BURNDYStraight Mechanical Lugs

BURNDY QA342N Straight Mechanical Lug

The BURNDY QA342N is a straight mechanical lug designed for copper wire, featuring an unplated copper body. It accommodates stranded copper wire sizes from 400 kcmil minimum to 500 kcmil maximum, with a 1/2 in stud size.

SKU 3G-OTH-16672

Brand
BURNDY
Item
QA342N Straight Mechanical Lug
Part Number
QA342N
Category
Straight Mechanical Lugs
Available to Order
Also known as:QA342NBURNDY
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Local availability & support

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
QA342N
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

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

Product Description

The BURNDY QA342N is a straight mechanical lug designed for copper wire, featuring an unplated copper body. It accommodates stranded copper wire sizes from 400 kcmil minimum to 500 kcmil maximum, with a 1/2 in stud size.

Frequently Asked Questions

What is the BURNDY QA342N wire connector used for?

The BURNDY QA342N is a straight mechanical lug used to terminate large stranded copper wire (400–500 kcmil) to a 1/2 in stud. It is common in industrial power distribution, switchgear, and heavy equipment grounding applications where a reliable, high-current connection is required.

What are the specifications of the BURNDY QA342N?

The BURNDY QA342N accommodates stranded copper wire from 400 kcmil minimum to 500 kcmil maximum, with a 1/2 in stud size. The lug body is made of unplated copper. It is a straight mechanical lug designed for copper wire only.

Where to buy the BURNDY QA342N worldwide?

3G Electric supplies the BURNDY QA342N worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this unplated copper mechanical lug.

How to install the BURNDY QA342N mechanical lug?

Strip the stranded copper wire to the recommended length, insert it fully into the lug barrel, and tighten the set screw(s) to the torque specified by BURNDY. Ensure the stud is clean and the connection is secure. Always follow manufacturer instructions and applicable electrical codes.

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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