APC by Schneider Electric ProtectNet PRM4 Surge Suppressor

The majority of all surge-induced damage is caused by surges and spikes traveling along unprotected data lines. These surges originate from a wide variety of sources including static charge buildup and lightning strikes. Left unprotected your data lines expose network cards A/V components modems and other network equipment to damaging electrical transients. The ProtectNet family of stand-alone surge suppressors protects individual data lines including telephone and network lines coax cables and more. Inserting a ProtectNet in your data line and connecting it to earth ground prevents back-door surges from ruining your productivity and costing you money.

Inserts are not included in the sale of this product.