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BURNDY Grounding Connector: Copper, 4 to 4/0 AWG SOL/4 to 4/0 AWG STR Grounding Wire Size - Pipe and Rod U-Bolt Ground Clamps
BURNDYPipe and Rod U-Bolt Ground Clamps

BURNDY Grounding Connector: Copper, 4 to 4/0 AWG SOL/4 to 4/0 AWG STR Grounding Wire Size

The BURNDY GAR3903BU is a copper pipe and rod U-bolt ground clamp for direct burial, accepting 4 to 4/0 AWG solid or stranded grounding wire and fitting 1-1/4 in to 2 in pipe. 3G Electric interprets your demand…

SKU 3G-OTH-733271

Brand
BURNDY
Item
Grounding Connector: Copper, 4 to 4/0 AWG SOL/4 to 4/0 AWG STR Grounding Wire Size
Category
Pipe and Rod U-Bolt Ground Clamps
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Technical Specifications

BURNDY
Manufacturer Part Number
GAR3903BU
Type
4 to 4/0 AWG SOL/4 to 4/0 AWG STR Grounding Wire Size, 4 AWG to 4/0 AWG
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BURNDY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BURNDY GAR3903BU is a copper pipe and rod U-bolt ground clamp for direct burial, accepting 4 to 4/0 AWG solid or stranded grounding wire and fitting 1-1/4 in to 2 in pipe. 3G Electric interprets your demand, sources this genuine industrial grounding connector, and supports your project across 14 departments — with specialist depth in electrical components as an authorised distributor.

Frequently Asked Questions

What is the BURNDY GAR3903BU grounding connector used for?

The BURNDY GAR3903BU is a copper U-bolt ground clamp designed for direct burial. It connects 4 to 4/0 AWG solid or stranded grounding wire to pipes ranging from 1-1/4 in to 2 in, providing a secure electrical ground in industrial and utility applications.

What are the specifications of the BURNDY GAR3903BU?

The BURNDY GAR3903BU accepts 4 to 4/0 AWG solid or stranded copper grounding wire and fits 1-1/4 in to 2 in pipe. It is rated for direct burial and made of copper. The manufacturer part number is GAR3903BU.

Where to buy the BURNDY GAR3903BU worldwide?

3G Electric supplies the BURNDY GAR3903BU grounding connector worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine industrial component for your grounding project.

How to install the BURNDY GAR3903BU ground clamp?

To install the BURNDY GAR3903BU, clean the pipe surface and strip the grounding wire. Place the clamp around the pipe, insert the wire under the U-bolt, and tighten the nuts securely. For direct burial, ensure the connection is below frost line and protected from corrosion.

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 pipe and rod u-bolt ground clamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Grounding Connector: Copper, 4 to 2/0 AWG SOL/4 to 2/0 AWG STR Grounding Wire Size (MPN GAR1526). Key specifications — attr26992: BURNDY; attr26998: Rebar #9-#10; attr27004: Ground Rods; attr27005: 4 to 2/0 AWG STR; attr27009: Copper; attr27006: #9 to #10 Rebar; attr26989: GAR1526; attr41908: Copper.
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Grounding Connector: Copper, 1 1/2 in Pipe/1 5/8 in to 1 7/8 in Rod, 1 Grounding Wires (MPN GAR1726). Key specifications — attr26992: BURNDY; attr26998: Direct Burial; attr27004: Ground Rods; attr27005: 4 to 3/0 AWG SOL; attr27009: Copper; attr27006: 1-5/8 in to 1-7/8 in Rod; attr26989: GAR1726; attr41908: Copper.
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