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BURNDY GB26 Mechanical Grounding Connector
The BURNDY GB26 Mechanical Grounding Connector is engineered to separate and reliably connect copper cables (4-2/0 AWG solid or stranded) to 1/4" thick bus bars or steel structures. Constructed from a high copper alloy, this unplated grounding clamp delivers superior electrical conductivity and resistance to corrosion, making it an ideal choice for demanding environments such as commercial solar energy applications.
Equipped with a robust 3/8" hexagonal DURIUM™ silicon bronze bolt, this connector supports single-wrench installation and ensures long-term mechanical integrity. It is fully rated for direct burial in earth or concrete, maintaining strict grounding compliance with UL467 and CSA standards.
Key Technical Specifications
- Cable Compatibility: 4 AWG to 2/0 AWG (Solid or Stranded Copper)
- Bar/Structure Thickness: 1/4"
- Hardware: 3/8" Hexagonal DURIUM™ Bolt
- Material: High Copper Alloy (Unplated)
- Dimensions: 1.42" (W) x 1.74" (H)
- Installation Torque: 240 in-lbs
- Certifications: UL467 Listed, CSA Certified
- Environmental Rating: Direct Burial Rated (Concrete/Earth)
Frequently Asked Questions
Q: What size copper wire is compatible with the BURNDY GB26 ground connector?
A: The GB26 is designed to accommodate #4 to 2/0 AWG solid or stranded copper grounding cables.
Q: Is this grounding connector rated for direct burial?
A: Yes, the BURNDY GB26 is constructed from high copper alloy and is explicitly rated for direct burial in both earth and concrete.
Q: What is the recommended installation torque for the GB26?
A: The recommended installation torque for the integrated 3/8" hexagonal DURIUM™ bolt is 240 in-lbs.
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