SQUARE D SDSB1175C WHOLE HOUSE SURGE PROTECTOR CABLE AND PHONE
Transient voltage surge suppressor (TVSS). Hybrid technology thermal-fuse metal oxide varistor and gas discharge tube (GDT) design. Ride-through sustained overvoltage up to 240 volt AC, suitable for connection to power systems whose available short-circui t capacity does not exceed 25,000 amp symmetrical short-circuit current when protected by the recommended branch circuit protective devices. Flush (Type 1 housing only) or surface mounting installation. Provides AC line protection for the whole house and protects four telephone lines and up to two coaxial lines with Gas Discharge Tube (GDT) technology. All modes protected (L - L, L - N, L - G, N - G). It is designed for use on single-phase, three-wire, 120/240 volt AC, 50/60 Hz electrica
