Siemens FSPHONE Surge Protection, For DLS or Modem Protection

by Siemens
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Siemens FSPHONE is a 2 pair, hardwired surge protector for telephone, dsl or modem connected electronics in residential and light commercial applications. the FSPHONE protects against electrical power surges that can enter through the main telephone connection and is equipped with a fail short device to permanently ground the telephone line in the event of a power cross. the FSPHONE is designed for indoor applications or can be mounted inside another weatherproof enclosure for outdoor mounting applications. the fsphone4x consists of the FSPHONE plus a weatherproof enclosure to facilitate indoor or outdoor applications. the enclosure is molded of temperature and humidity resistant thermoplastic to resist cracking and discoloration. the cover can be secured with a tie wrap or similar locking device. for total home protection please use firstsurgetm to protect your incoming ac power lines and FSPHONE to protect your coaxial connections.


  • Ul listed device
  • Hardwired modem/fax/dsl protection
  • Available with (FSPHONE4X) or without (FSPHONE) enclosure


  • Item Weight : 3.2 ounces
  • Product Dimensions : 5 x 3 x 2 inches
  • Item model number : FSPHONE


5 years warranty through Manufacturer

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