ITWLinx's Five-Pin Protector provides Cat 3 five-pin surge protection modules with solid-state protection which automatically resets without user intervention. Innovative protection circuitries include SurgeGate Plus circuitry, Protect or Disconnect circuitry and Signal Perfect circuitry. This equipment is UL-listed for primary and secondary applications ensuring safety and performance. They also feature integral cable management and strain relief, and durable black painted steel housings.