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Surge protector PHOENIX-CONTACT 2880561 — 14 V, silver zinc housing, 144.9×71.5 mm
PHOENIX-CONTACT 2880561 is a surge protector designed for 14 V nominal systems, providing transient overvoltage protection for low-voltage electrical and electronic circuits. The device comes in a silver zinc housing that is corrosion-resistant and compact, measuring 144.9 × 71.5 mm and weighing 228.24 g. It is configured for antenna distribution in satellite systems, with IN and OUT connections via F-type connectors, five channels for signals from satellite and terrestrial antennas, and an external grounding point on the housing.
The metal zinc housing offers mechanical robustness and resistance to environmental corrosion while maintaining a compact footprint for installation in confined spaces. Multiple channels with F-type IN/OUT connectors enable protection of several signal lines simultaneously, reducing the need for separate protective units. The external ground connection simplifies earthing in typical antenna distribution setups, and the device is engineered for compatibility with 14 V nominal satellite distribution systems.
Mount the surge protector in a dry, accessible location close to the antenna distributor or coaxial cable routing. Connect the incoming coaxial line to the designated IN F-type connector and connect outgoing lines to the OUT F-type connectors corresponding to each channel. Ensure the external ground connection on the housing is properly connected to the installation ground using an appropriate conductor to provide a reliable discharge path for transient overvoltages. Verify that the nominal system voltage is 14 V and that connectors are tightened to provide good electrical contact.
For reliable protection, perform periodic inspections of mechanical connections and the grounding conductor, especially in outdoor or corrosive environments. Replace the unit if visible damage or corrosion compromises housing integrity or connector contact. Use the device within its intended nominal voltage and in combination with correctly rated cabling and components in the antenna distribution system.
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