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BURNDY Grounding Connector: Copper, 2 1/2 in to 3 1/2 in Pipe, 1 Grounding Wires - Pipe and Rod U-Bolt Ground Clamps
BURNDYPipe and Rod U-Bolt Ground Clamps

BURNDY Grounding Connector: Copper, 2 1/2 in to 3 1/2 in Pipe, 1 Grounding Wires

The BURNDY GAR3904BU is a copper pipe and rod U-bolt ground clamp for direct burial, accepting 4 AWG to 4/0 AWG stranded copper wire and fitting 2-1/2 in to 3-1/2 in pipe. It supports one grounding wire and is…

SKU 3G-OTH-620829

Brand
BURNDY
Item
Grounding Connector: Copper, 2 1/2 in to 3 1/2 in Pipe, 1 Grounding Wires
Category
Pipe and Rod U-Bolt Ground Clamps
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Technical Specifications

BURNDY
Manufacturer Part Number
GAR3904BU
Type
4 AWG to 4/0 AWG
Pipe
2 1/2 in to 3 1/2 in
Grounding Wires
1
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BURNDY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BURNDY GAR3904BU is a copper pipe and rod U-bolt ground clamp for direct burial, accepting 4 AWG to 4/0 AWG stranded copper wire and fitting 2-1/2 in to 3-1/2 in pipe. It supports one grounding wire and is designed for use with ground rods.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BURNDY GAR3904BU grounding connector used for?

The BURNDY GAR3904BU is a copper U-bolt ground clamp for direct burial, used to connect one 4 AWG to 4/0 AWG stranded copper grounding wire to a 2-1/2 in to 3-1/2 in pipe or ground rod. It provides a secure, corrosion-resistant bond in industrial grounding systems.

What are the specifications of the BURNDY GAR3904BU?

The BURNDY GAR3904BU accepts 4 AWG to 4/0 AWG stranded copper wire and fits 2-1/2 in to 3-1/2 in pipe. It is made of copper, rated for direct burial, and supports one grounding wire. The manufacturer part number is GAR3904BU.

Where to buy the BURNDY GAR3904BU worldwide?

3G Electric supplies the BURNDY GAR3904BU grounding connector worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this copper U-bolt ground clamp.

How to install a BURNDY GAR3904BU ground clamp?

To install the BURNDY GAR3904BU, clean the pipe or rod surface, slide the clamp over it, insert the stripped grounding wire (4 AWG to 4/0 AWG) into the saddle, and tighten the U-bolt nuts evenly to the manufacturer's torque specification. Ensure direct-burial-rated connections are sealed against moisture.

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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