Patton 509/25

Patton 509

DB-9 TO DB-9 SURGE SUPPRESSOR RS232 RS422 RS485

The Patton EPG Model 509 is available in two versions: the 509/6 for protection of RS-422 equipment, and the 509/25 for protection of EIA-574 (RS-232) equipment. Both versions guard all 9 pins on the DB-9 interface and divert surge energy to their male and female D-shells.

Model 509/6: 7.5V Clamping Voltage (RS-422/485)
Model 509/25: 28V Clamping Voltage (RS-232)

Combined Surge Handling of 5400 Watts

509/25 DB-9 TO DB-9 SURGE SUPPRESSOR (RS232)
509/6 DB-9 TO DB-9 SURGE SUPPRESSOR (RS422/485)(Special Order)