RJ11 SURGE ARESTER ( PROTEKSI PETIR JALUR TELPON )
RJ11 SURGE ARESTER ( PROTEKSI PETIR JALUR TELPON, PESAWAT TELPON, PABX) - 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 RJ-11 interface.
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