RS-485 Multipairs

Designed for RS485 data connections. This cable combines low capacitance insulation with one of the highest levels of screening to provide high speed, interference free, data transmission.
  

Construction

Tinned copper conductor 24(7) AWG 0.22 mm², polyethylene insulation, colour chart 5. Twisted into pairs, overall aluminium/polyester foil screened, tinned copper drain wire (24AWG), overall tinned copper braid (90%). PVC sheath on standard cables. UL Style 2919 80°C. Nominal impedance 120 Ohms. Working voltage 300v.

Technical Data
Part No.
Belden
No.
No. of
Pairs
Weight
Kg/Km
O/D
mm
Capacitance
C/C
pF/m
C/S
 2401POHP   9841   1   64   5.8   42   76 
 2401POHPH   LSHF   1   64   5.8   42   76 
 2401POHPA   SWA   1   192   9.6   42   76 
 2402POHP*   9842   2   95   8.6   42   76 
 2402POHPD   DUCT   2   118   10.6   42   76 
 2402POHPH   LSHF   2   95   8.6   42   76 
 2403POHP   9843   3   108   9.2   42   76 
 2403POHPH   LSHF   3   108   9.2   42   76 
 2404POHP   9844   4   125   9.9   42   76 
 2404POHPH   LSHF   4   125   9.9   42   76 

DUCT grade and armoured versions are available to order where not listed
A range of 28AWG cables are available with the same construction, please call for details.


**Single pair 2401POHP can be supplied with black and white cores or Western Electric colour code
Please specify if you have a preference at time or order

UL style numbers are given for cross reference purposes only - not all the cables in this section are tested or approved by UL. If you require UL approved versions please tell us when you first enquire.

At FSC we refer to LSHF as Low Smoke Halogen Free

This term is interchangeable with LSZH (Low Smoke Zero Halogen), LSOH (Low Smoke Zero Halogen), OHLS (Zero Halogen Low Smoke) and FRNC (Flame Retardant Non-Corrosive). Beware of the terms LSF (Low Smoke and Fume) or RP (Reduced Propogation), when relating to signal or control cables will normally be modified PVC and produce 'Loads of Smoke and Fume'!

Fire retardant, fire resistant, flame resistant or flame retardant?

These terms are often misunderstood. Most cables when exposed to fire will not carry on functioning. If you require cable to continue working in the event of fire, and in accordance with various standards please call us.

 

 

 

 

 

 

 

 

 

 

 

 

 

Some common mispellings of Belden Cable include - Beldon, Beldan, Balden, Baldon and Beldin.
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