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Products  >  Network Connectivity  >  Surge Protectors  >  Connect-IT Industrial Port Protectors  >  Model 503S
Model 503S Serial DB-25, Surge Protector (Protects All 25 Leads)

This Universal RS-232 Protector Guards Synchronous or Asynchronous Systems

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--Image: Made in USA --
  • Protects All 25 Serial Pins on the DB-25 Connector
  • Combined Surge Handling Capacity of 15,000 Watts
  • Diverts Surges Safely to Chassis Ground through D-Shell Connectors
  • Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.
The Patton EPG Model 503S universal surge protector guards any RS-232 system (synchronous or asynchronous) against data loss and hardware damage due to data line transients. There are many data line surge generators: lightning strikes, fluorescent lights, elevator motors, even UPSs. AC protection alone is not enough! The Model 503S diverts harmful data line surges to chassis ground (through either D-shell) before they reach your hardware.

# Model # Description Availability
1 503 S DB-25 SURGE PROTECTOR ALL 25 General Availability
2 503 S/6 DB25 RS485/422 SURGE PROTECTOR Special Order



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