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Bronze grounding split bolt connector, 2.09 inch length

Burndy

Burndy KC23B1 Grounding Split Bolt Connector Bronze

SKU CH-PP1S-W9CZY

Grounding split-bolt connector in leaded bronze alloy for 10–1 AWG solid or 8–2 AWG stranded wire, UL-listed for direct burial, 2.09 in long

  • TypeElectrical Connectors
  • Grounding for 10-1 AWG solid and 8-2 AWG stranded wire
  • Leaded bronze alloy body resists corrosion in direct-burial applications
  • UL 467 listed for code-compliant grounding installations
  • 280 in-lb installation torque ensures secure mechanical connection
  • Compact 2.09 in overall length fits tight junction boxes

Grounding Split Bolt Connector

The Burndy KC23B1 is a mechanical grounding connector made from leaded bronze alloy. It accepts a single grounding wire ranging from 10 to 1 AWG solid or 8 to 2 AWG stranded. The connector carries UL Listed and UL467 certifications for direct burial applications. It is designed for electrical grounding installations requiring a secure mechanical bond.

Wire size and torque check

Verify that your grounding conductor falls within the 10 to 1 AWG solid or 8 to 2 AWG stranded range before ordering. The installation requires a torque of 280 in-lb on the 3/8 in.-16 thread to meet listing requirements. Ensure your tools can deliver this specification for a compliant connection. Confirm the single-wire capacity matches your project design.

Build integration

The connector measures 2.09 inches in overall length and 5/8 inch in width, fitting into standard grounding layouts. Its bronze construction resists corrosion in direct-burial environments without additional coatings. The mechanical design eliminates the need for exothermic welding kits or specialized crimp tools. It frees up installation time by using common hand tools for termination.

Highlights

  • Grounding for 10-1 AWG solid and 8-2 AWG stranded wire
  • Leaded bronze alloy body resists corrosion in direct-burial applications
  • UL 467 listed for code-compliant grounding installations
  • 280 in-lb installation torque ensures secure mechanical connection
  • Compact 2.09 in overall length fits tight junction boxes

Specifications

BrandBURNDY
TypeElectrical Connectors

Questions about this item

Does the KC23B1 grounding split bolt connector come with any additional hardware or must everything be bought separately?

The connector is a single bronze split bolt with stud; no extra hardware is included in the package.

Which conductor sizes does the KC23B1 accept for grounding and run applications?

Grounding wire 10 to 1 AWG solid or 8 to 2 AWG stranded; run conductor 8 to 2 AWG stranded.

What does the 280 in-lb installation torque mean when tightening the KC23B1 in a real installation?

Tighten the bolt to 280 inch-pounds to achieve a secure, UL-listed direct-burial connection.

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