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BLACKBURN ADR11-21 Tin-Plated Aluminum Mechanical Panelboard Lug - Mechanical Panelboard Lugs
BLACKBURNMechanical Panelboard Lugs

BLACKBURN ADR11-21 Tin-Plated Aluminum Mechanical Panelboard Lug

The BLACKBURN Mechanical Connector (MPN ADR11-21) is a tin-plated aluminum mechanical panelboard lug designed for wire sizes 14 AWG to 1/0 AWG. It accommodates two wire terminations, providing a secure connection for…

SKU 3G-OTH-17452

Also listed as: ADR1121 · ADR11 21

Brand
BLACKBURN
Item
ADR11-21 Tin-Plated Aluminum Mechanical Panelboard Lug
Category
Mechanical Panelboard Lugs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BLACKBURN
Manufacturer Part Number
ADR11-21
Lug Material
Tin-Plated Aluminum
Wire Terminations
2

Technical Documents

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

Product Description

The BLACKBURN Mechanical Connector (MPN ADR11-21) is a tin-plated aluminum mechanical panelboard lug designed for wire sizes 14 AWG to 1/0 AWG. It accommodates two wire terminations, providing a secure connection for industrial electrical distribution applications.

Frequently Asked Questions

What is the BLACKBURN ADR11-21 mechanical connector used for?

The BLACKBURN ADR11-21 is a tin-plated aluminum mechanical panelboard lug used to terminate two wires in industrial electrical distribution panels. It is designed for wire sizes 14 AWG to 1/0 AWG, providing a secure, reliable connection in switchgear, load centers, and junction boxes.

What are the specifications of the BLACKBURN ADR11-21?

The BLACKBURN ADR11-21 is a mechanical connector made of tin-plated aluminum. It accepts wire sizes from 14 AWG to 1/0 AWG and supports two wire terminations. The manufacturer part number is ADR11-21. It is designed for use in panelboard and industrial electrical applications.

Where to buy the BLACKBURN ADR11-21 worldwide?

3G Electric supplies the BLACKBURN ADR11-21 mechanical connector 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 part to any country.

How to install the BLACKBURN ADR11-21 mechanical connector?

To install the BLACKBURN ADR11-21, strip the wire to the recommended length, insert it fully into the lug barrel, and tighten the set screw to the torque specified by the manufacturer. Ensure the tin-plated aluminum surface is clean and dry. Always follow NEC and local electrical codes for safe termination.

Used in

Common applications for BLACKBURN
Industrial panelboard wiring — BLACKBURN ADR35-21 mechanical lugs for terminating 6 AWG to 350 kcmil conductors in distribution panels.
Junction box splicing — BLACKBURN AMTD50066 multitap connectors for joining multiple 6 AWG to 500 kcmil cables in dry locations.
Motor control center connections — BLACKBURN STC5011 straight lugs for 1/0 AWG to 500 kcmil copper conductors in MCC buckets.
Switchboard feeder taps — BLACKBURN AMTSR500 multitap connectors for tapping 4 AWG to 500 kcmil feeders in switchgear.
Generator or transformer terminations — BLACKBURN ADR11 lugs for 14 AWG to 1/0 AWG connections in generator control panels.
Lighting or small power distribution — BLACKBURN STC0414 lugs for 14 AWG to 4 AWG copper conductors in lighting panels.

BLACKBURN Products

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

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