Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2 AWG, 1 Wire Terminations - Mechanical Panelboard Lugs
BURNDYMechanical Panelboard Lugs

BURNDY Mechanical Connector: For Wire Size 14 AWG – 2 AWG, 1 Wire Terminations

The BURNDY Mechanical Connector (MPN KA2U) is a tin-plated aluminum mechanical panelboard lug designed for wire sizes 14 AWG to 2 AWG. It accommodates one wire termination and fits a stud size of 1/4 inch. This…

SKU 3G-OTH-17404

Brand
BURNDY
Item
Mechanical Connector: For Wire Size 14 AWG – 2 AWG, 1 Wire Terminations
Category
Mechanical Panelboard Lugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BURNDY
Manufacturer Part Number
KA2U
Type
For Stud Size 1/4 in
Lug Material
Tin-Plated Aluminum
Wire Terminations
1
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BURNDY Mechanical Connector (MPN KA2U) is a tin-plated aluminum mechanical panelboard lug designed for wire sizes 14 AWG to 2 AWG. It accommodates one wire termination and fits a stud size of 1/4 inch. This connector is suitable for use in panelboard applications requiring a secure, tin-plated aluminum connection.

Frequently Asked Questions

What is the BURNDY KA2U mechanical connector used for?

The BURNDY KA2U is a tin-plated aluminum mechanical panelboard lug used to terminate one wire from 14 AWG to 2 AWG onto a 1/4-inch stud. It provides a secure, corrosion-resistant connection in panelboards, load centers, and distribution equipment.

What are the specifications of the BURNDY KA2U connector?

The BURNDY KA2U is a mechanical connector made of tin-plated aluminum. It accepts wire sizes 14 AWG to 2 AWG with one wire termination and fits a stud size of 1/4 inch. The manufacturer part number is KA2U.

Where to buy the BURNDY KA2U connector worldwide?

3G Electric supplies the BURNDY KA2U mechanical connector worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the BURNDY KA2U mechanical connector?

Strip the 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 is clean and the connector is seated flat. Always follow the manufacturer's installation instructions for safe, reliable connections.

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 mechanical panelboard lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2/0 AWG, 1 Wire Terminations (MPN KA26U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2/0 AWG, 1 Wire Terminations (MPN KA26U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 14 AWG – 1/0 AWG, 1 Wire Terminations (MPN KA25U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 14 AWG – 1/0 AWG, 1 Wire Terminations (MPN KA25U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 14 AWG – 1/0 AWG, 2 Wire Terminations (MPN K2A25U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 14 AWG – 1/0 AWG, 2 Wire Terminations (MPN K2A25U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 2 AWG – 600 kcmil, 1 Wire Terminations (MPN KA36U2N). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 2 AWG – 600 kcmil, 1 Wire Terminations (MPN KA36U2N). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 4 AWG – 500 kcmil, 1 Wire Terminations (MPN KA34U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 4 AWG – 500 kcmil, 1 Wire Terminations (MPN KA34U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2 AWG, 3 Wire Terminations (MPN K3A2U2). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2 AWG, 3 Wire Terminations (MPN K3A2U2). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.

More from BURNDY

View all BURNDY parts →
BURNDY Mechanical Connector: For Wire Size 6 AWG – 300 kcmil, 1 Wire Terminations (MPN KA30U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 6 AWG – 300 kcmil, 1 Wire Terminations (MPN KA30U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 6 AWG – 350 kcmil, 4 Wire Terminations (MPN K4A31U4N). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 6 AWG – 350 kcmil, 4 Wire Terminations (MPN K4A31U4N). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 2 AWG – 600 kcmil, 1 Wire Terminations (MPN KA36U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 2 AWG – 600 kcmil, 1 Wire Terminations (MPN KA36U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 14 AWG – 6 AWG, 1 Wire Terminations, For Stud Size 1/4 in (MPN KA6U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 14 AWG – 6 AWG, 1 Wire Terminations, For Stud Size 1/4 in (MPN KA6U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2/0 AWG, 2 Wire Terminations (MPN K2A26U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 14 AWG – 2/0 AWG, 2 Wire Terminations (MPN K2A26U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 2 AWG – 600 kcmil, 3 Wire Terminations (MPN K3A36U2N). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 2 AWG – 600 kcmil, 3 Wire Terminations (MPN K3A36U2N). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 6 AWG – 250 kcmil, 2 Wire Terminations (MPN K2A29U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 6 AWG – 250 kcmil, 2 Wire Terminations (MPN K2A29U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY Mechanical Connector: For Wire Size 6 AWG – 350 kcmil, 1 Wire Terminations (MPN KA31U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.
BURNDY
BURNDY Mechanical Connector: For Wire Size 6 AWG – 350 kcmil, 1 Wire Terminations (MPN KA31U). Key specifications — Brand: BURNDY; Lug Material: Tin-Plated Aluminum.