ABB - Installation Products JAB34 - Ground Rod Clamps Type JAB , Rod Size 3/4, Wire Range 8 Sol - 1/0 Str, Socket Set Screw
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ABB - Installation Products

JAB34

UPC: 783786800711


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Overview

ABB Installation Products Ground Rod Clamp Type JAB (SKU: JAB34) is a UL-listed compression clamp designed for grounding applications requiring a secure connection between a 3/4" ground rod and stranded copper wire ranging from 8 AWG to 1/0 AWG. The clamp features a socket set screw for reliable torque control and consistent electrical contact, ensuring low-resistance pathways for fault currents. This clamp is constructed from copper alloy for corrosion resistance and mechanical strength, meeting NEC and IEEE grounding standards for use in commercial, industrial, and utility installations. Typical applications include substations, telecommunications sites, and building grounding systems where permanent, maintenance-free connections are required. The JAB34 clamp accepts 3/4" diameter ground rods and accommodates stranded wire sizes from 8 AWG to 1/0 AWG, providing versatility for various grounding conductor configurations. The socket set screw design allows for tool-assisted installation and retightening, reducing the risk of loosening over time due to vibration or thermal cycling.
  • Accepts 3/4" diameter ground rods
  • Connects stranded wire from 8 AWG to 1/0 AWG
  • Socket set screw for tool-assisted installation
  • Copper alloy construction for corrosion resistance
  • UL-listed and NEC/IEEE compliant

Specifications

Conductor Material
Copper
Conductor Size
8 - 1/0 AWG
Connection Type
Socket Set Screw
Size
3/4
Special Features
Cast of high-strength corrosion-resistant copper alloy. UL listed for direct burial
Standard
UL E3060, CSA 29625
Type
Ground Rod Clamp
Package Dimensions (L x W x H)
5 IN x 4.37 IN x 6.5 IN
Package Dimensions (L x W x H)
12.7 cm x 11.0998 cm x 16.51 cm
Package Weight (Imperial)
0.1200 L
Package Weight (Metric)
0.0540 kg
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Frequently Asked Questions

What is the screw thread size for JAB34 clamps?

The screw thread size for JAB34 and JAB34H clamps is 7/16-14 UNC-2A.

What is the nominal rod diameter for JAB34 clamps?

The JAB34 and JAB34H clamps are designed for a nominal rod diameter of 3/4 inch (19.0 mm).

What is the wire range for JAB34 ground clamps?

JAB34 clamps accommodate a wire range from 1/0 STR. (53.4 mm) maximum to 8 SOL. (8.3 mm) minimum.

Are JAB34 ground clamps UL listed?

No, the JAB34 ground clamps are explicitly noted as "NOT UL LISTED" in the document.

What is the nominal rod diameter for JAB34 clamps?

The JAB34 and JAB34H clamps are designed for a nominal rod diameter of 3/4 inch (19.0 mm).

What is the wire range for JAB34 ground clamps?

JAB34 clamps accommodate a wire range from 1/0 STR. (53.4 mm) maximum to 8 SOL. (8.3 mm) minimum.

Are JAB34 ground clamps UL listed?

No, the JAB34 ground clamps are explicitly noted as "NOT UL LISTED" in the document.

What is the screw thread size for JAB34 clamps?

The screw thread size for JAB34 and JAB34H clamps is 7/16-14 UNC-2A.

What is the screw thread size for JAB34 clamps?

The screw thread size for JAB34 and JAB34H clamps is 7/16-14 UNC-2A.

Are JAB34 ground clamps UL listed?

No, the JAB34 ground clamps are explicitly noted as "NOT UL LISTED" in the document.

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