Ericsson NFT Zhongguang ZGZD4-26-48K3 Surge Protection Device is designed to provide superior surge protection for your home or business. This device has an advanced design that incorporates state-of-the-art technology, offering over-voltage protection for up to 48kA of surge current. It also features multiple layers of protection that help reduce the risk of power outages caused by storms or other unexpected power events. Enjoy peace of mind knowing your property is safe and secure with this Ericsson surge protection device.