Square D by Schneider Electric SDSB80111 Surgebreaker Plus Whole House Surge Protector 120/240-volt with Cable, Telephone, and Ethernet Protection Easy to install - Few screws needed, modules snap into place Saves space - Compact design requires minimal space Maximum surge suppression - Includes HEPD80 for long lasting protection against more powerful surges Extends protection - Whole house protection including appliances, HVAC, lighting, cable, ethernet, and telephone Application flexibility - Removable modules (cable, ethernet, and telephone) allow quick and easy installation customization