Available in a number of voltage ratings to match system operating voltages
ITWLinx's Ultralinx UP2B Protector offers UL Primary and Secondary listed equipment with 350mA fuse and sneak current protection for voice/fax/modem lines. These analog and digital voice block protection devices are available in a number of voltage ratings to match system-operating voltages. They facilitate streamlined installation and eliminate redundant cross-connects by adding protection directly at the 110 Block. The unit includes easy access test points for testing without removing the protector.
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