Door Bell BS4737-3.30 Standard Core Security Fire Alarm Cable
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Door Bell BS4737-3.30 Standard Core Security Fire Alarm Cable These cables are designed for installation signle aiarm and alarm systems.They allow the connection of contacts,detectors and sensors,infr-red as well asmicrowave or mixed technoiogy to the switchboard |
BS4737-3.30 Door Bell standard Flexible Security Fire Alarm Cable
Application
Flexible cable used for the wiring of security systems, access control, burglar alarms and other lowvoltage applications.
Construction overview:
7 stranded conductors of 0.20 mm with PVC insulation and PVC sleeve in white (optional: dark brown).
Good flexibility combined with robustness and a strong nylon stripping cord.
Available as 4,6,8 or 12core, unscreened, foil screened or Low smoke and Fume (LSF)
Conductor:
Standard: TCCA
Premium: Tinned Copper
Insulation: PVC
Sheath: PVC
Sheath Colour: White ( optional brown)
Voltage Rating: 50V
Temperature Rating: -10ºC to +70ºC
Screened Cable:
Has the same cores as the standard cable but Sheathed with an aluminium foil screen and has an earth drain wire, to reduce potential RF interference which may cause false alarms.
Conductor Identification:
4 Cores: Red, Blue, Yellow, Black,
6 Cores: Red, Blue, Yellow, Black, Green, White
8 Cores: Green, Yellow, White, Black, Blue, Red, Orange,Brown
more core according to customer requirement.
uits.
