RJ11 SURGE ARRESTOR - TELEPHONE / FAX / MODEM / ISDN SURGE ARRESTOR / SURGE PROTECTOR
RJ-11 SURGE PROTECTOR. Protect the telecommunication system and ISDN system from interruption caused by surge voltage, according to GB 18802.21-2004 / IEC 61643-21: 2000. Surge protective devices with RJ45 interface.
Main character
; For protecting telephone system / ISDN system, and so on