ARRESTOR ARRESTOR SIZE 4FIT N0.2

ARRESTOR ARRESTOR SIZE 4FIT N0.2

An Arrestor Size 4ft No. 2 (commonly called a 4-foot earth rod or lightning arrestor earth rod) is used as part of an earthing and lightning protection system.

Uses

Provides a low-resistance path for lightning and fault currents to safely flow into the ground.

Protects buildings, solar systems, electrical installations, and equipment from lightning strikes and electrical surges.

Improves the effectiveness of surge protection devices (SPDs) by providing proper grounding.

Used for earthing distribution boards, generators, transformers, communication equipment, and solar installations.


A 4ft No. 2 earth rod is typically copper-bonded steel, driven vertically into the ground and connected to the earthing conductor to ensure safe dissipation of fault current.