Introducing our state-of-the-art lightning protector square arrester, expertly designed and manufactured within our factory. This F Gas Tube Discharge Lightning Protector is a must-have device that guarantees maximum protection against devastating power surges and lightning strikes. With its female to female connector, it can handle up to 90V and 230V surge protection, making it highly versatile for various applications. Rest easy knowing our product can effectively mitigate the risks of electrical damage and ensure reliable and safe electrical operation. Choose our factory-made lightning protector for reliable surge protection and safety assurance.