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 Rack-mount ProtectNet family offers a modular approach to protecting a variety of data lines, including telephone lines, network lines, coax cables and more. Installing any combination of individual surge protection modules into either the four- or 24-position chassis and connecting them to earth ground will prevent back-door surges from ruining your productivity and costing you money. More information: Operational conditions | Operating temperature (T-T) | -15 - 45 °C | ![](/p.gif) | Storage temperature (T-T) | -15 - 45 °C | ![](/p.gif) | Operating relative humidity (H-H) | 0 - 95 % | ![](/p.gif) | Storage relative humidity (H-H) | 0 - 95 % | Logistics data | Harmonized System (HS) code | 85364900 |
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