HY5WBG Outdoor Wire Post Zinc Oxide Surge Arrester is a high quality product manufactured by our factory. It is designed to protect power transmission and distribution equipment from the harmful effects of lightning strikes, surges and other electrical disturbances. This surge arrester features a zinc oxide varistor element that provides superior protection against overvoltage events. The arrester is designed for outdoor use and can be installed on wire posts or other pole-mounted equipment. With a compact and durable design, this product offers excellent reliability and performance. Our factory is dedicated to providing high quality and competitive products for our customers. Trust us to deliver on quality and service with every product we manufacture.