The 33KV Lightning Arrester is a complete lightning protection system designed to protect electrical substations from lightning strikes. It uses an ultra-high voltage secondary circuit in combination with a main transformer and grounding ties. The primary circuit is connected to the substation’s main panel, which provides power to all of its equipment. The secondary circuit connects to the substation’s DC busbar, which is used to distribute power to different equipment within the facility. The arrester consists of an insulating sheath surrounding a conductive core and is usually mounted on a mast or other structure. It is the most commonly used equipment in all industries. This device is usually found at electrical substations and in the power lines of buildings. It helps to prevent the overloading of electrical power supply lines by detecting high voltage surges, which can lead to voltage surges and current flow.