Surge Suppressors PREVENT DAMAGE TO COSTLY AND IMPORTANT EQUIPMENT Super fast response time Economical and easy to install A Note About Surge Suppression and Why It Is Needed Dual Telephone Line Surge Suppressor ELK-955 In-line Telephone Surge Protector ELK-952 Single Telephone Line Surge Suppressor ELK-951 Telephone & Low Voltage Power Line Surge Suppressor ELK-950
