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BURNDY Grounding Connector: Copper, 1 1/4 in to 2 in Pipe, 1 Grounding Wires - Pipe and Rod U-Bolt Ground Clamps
BURNDYPipe and Rod U-Bolt Ground Clamps

BURNDY Grounding Connector: Copper, 1 1/4 in to 2 in Pipe, 1 Grounding Wires

The BURNDY GAR3903 is a copper pipe and rod U-bolt ground clamp for 1-1/4 in to 2 in pipe, accommodating 4 AWG to 4/0 AWG stranded copper grounding wire. It features galvanized steel hardware and supports one…

SKU 3G-OTH-733272

Brand
BURNDY
Item
Grounding Connector: Copper, 1 1/4 in to 2 in Pipe, 1 Grounding Wires
Category
Pipe and Rod U-Bolt Ground Clamps
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Technical Specifications

BURNDY
Manufacturer Part Number
GAR3903
Type
4 AWG to 4/0 AWG
Pipe
1 1/4 in to 2 in
Grounding Wires
1
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BURNDY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BURNDY GAR3903 is a copper pipe and rod U-bolt ground clamp for 1-1/4 in to 2 in pipe, accommodating 4 AWG to 4/0 AWG stranded copper grounding wire. It features galvanized steel hardware and supports one grounding wire.

Frequently Asked Questions

What is the BURNDY GAR3903 grounding connector used for?

The BURNDY GAR3903 is a copper U-bolt ground clamp used to bond copper grounding wire to pipe or rod in electrical grounding systems. It connects one 4 AWG to 4/0 AWG stranded copper wire to pipe sizes from 1-1/4 in to 2 in, ensuring a secure, low-resistance ground path.

What are the specifications of the BURNDY GAR3903?

The BURNDY GAR3903 accommodates 1-1/4 in to 2 in pipe and accepts one 4 AWG to 4/0 AWG stranded copper grounding wire. It is made of copper with galvanized steel hardware. The manufacturer part number is GAR3903.

Where to buy the BURNDY GAR3903 worldwide?

3G Electric supplies the BURNDY GAR3903 grounding connector to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this copper U-bolt ground clamp for pipe grounding applications.

How to install a BURNDY GAR3903 ground clamp?

Clean the pipe surface and strip the grounding wire insulation. Place the clamp around the pipe, insert the stripped wire under the U-bolt, and tighten the galvanized steel hardware securely. Ensure the clamp makes metal-to-metal contact for a reliable ground connection. Torque to manufacturer specifications.

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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