552-D2 RJ-11 Telco Surge Protector – Two (2) Pack




Patton Electronics 552-D2 RJ-11 Telco Surge Protector Two (2) Pack


  • Surge handling capacity of 1500 Watts
  • Protects RJ-11 pins 3 & 4
  • Surge energy diverted to ground through braided metal strap
  • "Fail Safe" design protects ISDN equipment in case of overload 6 in. (15.24 cm) modular cable included

Your telco lines are a vital data link with the outside world. But they can also end up bringing some very undesirable transient spikes into your data ports.

The Patton Model 552-D2 RJ-11 Surge Protector installs between an incoming telco line and dial-up/leased line/xDSL modem, ISDN modem (a.k.a. TA or NTU), T1/E1/PRI or DDS and intercepts harmful telco line transients before they cause hardware damage. Surge energy is then diverted to nearby chassis ground through a braided metal strap.

--Image: Made in USA --


By purchasing from this page you will receive two (2) Patton 552-D2 RJ-11 Surge Protectors.

Additional information

Weight 8.00 lbs
Dimensions 12.00 × 12.00 × 12.00 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.