... 3. BC Conductor 4. Shielded Alarm Cable, Security Protection Cable Shielded Alarm Cable, Security Protection Cable STANDARDSJB 8734 ... conduit and for fixed, protected installation of Wiring Burglar Alarm, Public Address Systems, Intercoms, Telephone Stations, Speakers, ... other Low Voltage Circuits that are Power-Limited and anti-interference neededTECHNICAL DATAVoltage Rating: 300/500V, 450/750V ...