■     Full range of Transient Voltage Surge Suppression (TVSS) for Telcom/Wireless, Security,        and Cable/Broadcast markets ■    Full line of products for AC, RF, T1, Telco and Dataline protection ■    Power Line Active Tracking® Filters and state-of-the-art surge protection ■    Services include power quality consulting Explore on the various surge protection products by clicking on the images or section links below. Surge Suppression Emerson Network Power's wide range of transient voltage surge suppression (TVSS) products has numerous applications throughout a facility. The IEEE recommended practice is to install TVSS protection on every electrical conductor that penetrates the facility shell.