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BURNDY QA1CB Straight Mechanical Lug - Straight Mechanical Lugs
BURNDYStraight Mechanical Lugs

BURNDY QA1CB Straight Mechanical Lug

The BURNDY QA1CB is a straight mechanical lug designed for copper wire, featuring an unplated copper body. It accommodates stranded copper wire sizes from 4 AWG minimum to 1 AWG maximum and has a 1/4 in stud size…

SKU 3G-OTH-16871

Brand
BURNDY
Item
QA1CB Straight Mechanical Lug
Part Number
QA1CB
Category
Straight Mechanical Lugs
Available to Order
Also known as:QA1CBBURNDY
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

BURNDY
Manufacturer Part Number
QA1CB
Type
Unplated Copper Lug Body
Stud Size
1/4 in
Lug Material
Unplated Copper
For Wire Material
Copper
Maximum Stranded Copper Wire Size
1 AWG
Minimum Stranded Copper Wire Size
4 AWG

Technical Documents

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

Product Description

The BURNDY QA1CB is a straight mechanical lug designed for copper wire, featuring an unplated copper body. It accommodates stranded copper wire sizes from 4 AWG minimum to 1 AWG maximum and has a 1/4 in stud size. This connector is suitable for industrial electrical connections requiring a reliable, code-compliant termination.

Frequently Asked Questions

What is the BURNDY QA1CB wire connector used for?

The BURNDY QA1CB is a straight mechanical lug used for terminating stranded copper wire in industrial electrical panels, switchgear, and distribution equipment. It provides a reliable, code-compliant connection for wire sizes from 4 AWG to 1 AWG with a 1/4 in stud size.

What are the specifications of the BURNDY QA1CB?

The BURNDY QA1CB accommodates stranded copper wire from 4 AWG minimum to 1 AWG maximum. It has a 1/4 in stud size and an unplated copper lug body. The manufacturer part number is QA1CB, and it is designed for copper wire material only.

Where to buy the BURNDY QA1CB worldwide?

3G Electric supplies the BURNDY QA1CB 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; we source and deliver this connector to any country.

How to install the BURNDY QA1CB 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. Ensure the stud hole aligns with the bus bar or terminal. Always follow NEC and local codes for proper installation and inspection.

Used in

Common applications for BURNDY
Industrial power distribution — BURNDY YA382NFXB two-hole compression lug for 500/550 kcmil stranded copper terminations
Grounding and bonding systems — BURNDY GRL5 copper ground rod clamp for direct-burial connections to 5/8 in rods
Switchgear and panel wiring — BURNDY YF25032UIL Type G barrel ferrule for 250 kcmil bare copper conductor ends
Overhead and service splices — BURNDY KS34 split-bolt connector for 500 kcmil to 2/0 AWG copper-to-copper taps
Field crimping and maintenance — BURNDY PATRIOT 600 cordless crimper with W, W-VT, and VT dies for up to 600 kcmil copper
Grounding electrode conductors — BURNDY KC28 copper-alloy grounding split bolt with 5/8"-11 stud for 1 to 4/0 AWG SOL
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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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