The cost of whole house, multi-path surge protection is minimal when compared to the replacement cost of connected equipment. Often just one piece of damaged equipment costs more to replace than your entire investment in whole house protection. The Square D Surgebreaker Plus Whole House Surge Protector provides Multi-Path Surge Protection that meets UL 1449 3rd Edition Standards and can be easily installed in both new and existing homes. Its solid state design protects 120/240V circuits, as well as cable, Ethernet and telephone lines. PT