Products  >  Model 503P & 503PC View Printable

--Image: RACKABLE! Rack Mount Available --Our Model 503PC plugs directly into the 36-pin Centronics\ae port of a parallel printer. Use the 503PC along with the 503P for complete parallel line protection.


  • Model 503P Protects All 25 Pins on the DB-25 Parallel Interface
  • Model 503PC Protects 34 Pins on the Centronics\ae Parallel Interface
  • Surge Energy Diverted to Chassis Ground through Connector Shells
  • Surge Handling Capacity of 1.5k Watts (Both Models)
  • 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.
# Model # Description Availability
1 503 P PARALLEL DB-25 SURGE PROTECTOR General Availability


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Direct: +1 301 975 1007
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