RJ11 Surge protector small section of return circuit excellent protective performance low residual voltage ,response quickly OBVX-RJ11 series surge protective device is suiting to such as modem, DDN special line, fax-machine and telephone-machine which protects the electric...

telephone line protectors low residual voltage,response quickly double protectionof over-vol.and over current OBVX-RJ11 series surge protective device is suiting to such as modem, DDN special line, fax-machine and telephone-machine which protects the electric network shocked by...