Earth Point

Earth Point

In a lightning protection and grounding system, single, double, and four-hole earth points are specific components used for the purpose of grounding and providing a low-resistance path for electrical current to safely dissipate into the ground. These earth points are essential for protecting structures and equipment from the damaging effects of lightning strikes and electrical faults.

Product Details​​

Product Overview

  • Standard: IEC 62561 / TCVN 9385

  • Material: Brass

Product Details

Single Hole Earth Point: also known as a single earth rod or ground rod, is a rod typically made of copper that is driven vertically into the ground. It serves as a single point for grounding purposes. The earth rod is connected to the grounding system, such as the lightning protection system and provides a direct path for electrical current to flow into the ground.

Double Hole Earth Point: also known as a double earth rod or dual earth rod, consists of two rods usually copper that are driven into the ground in close proximity to each other. The two rods are spaced apart to enhance the grounding effectiveness. The double-hole earth point provides a larger surface area for contact with the ground, thereby reducing the resistance of the grounding system.

Four Hole Earth Point: also known as a four earth rod or quad earth rod, comprises four rods typically copper that are driven into the ground in a specific pattern. The four rods are arranged in a square or rectangular configuration to create an interconnected grounding system. This configuration enhances the grounding efficiency by increasing the contact area with the ground and reducing the resistance further.

Reference and Packing

CVL® Single/ Double/ Four Hole Earth Point 
Product code
Cable Size (mm2)
35 -120
35 -120
35 -120

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