Alternative to Belden 3105A Cable

Alternative to Belden 3105A data cable. RS485, single pair 22AWG cable with an overall foil & braid screen. This cable is also suitable for use on Modbus systems which provide a master/slave communication between intelligent automation devices. You can view the FSC range of cables for use on Modbus systems here. This alternative to Belden 3105A cable also uses a black LSHF (Low Smoke Halogen Free) outer sheath to minimise smoke in the event of a fire.

  • High-quality alternative to genuine Belden 3105A
  • Cut to length
  • LSZH sheath
  • For use on Modbus systems
SKU: SKU246 Categories: ,

CPR-Compliant options are available for this cable and are indicated in the product table. For the latest information on CPR for Cables, you can visit our dedicated CPR Explained web page. We have created a series of short CPR videos to break down all the significant areas and have updated our ‘CPR for Cables’ guide, available for you to download.

Image representative of product style, product supplied may vary.


Tinned copper conductors 22(7)AWG, foamed polyethylene insulation, cores twisted into a pair, aluminium foil screen & tinned copper wire braid – 65% coverage, Low Smoke Halogen Free sheath.


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CABLES HOUSE Cables & Wires Trading LLC

Cables House Cables & Wires Trading LLC Dubai. United Arab Emirates
Voltage Rating:  300V
CE: 450/750V†
Temperature Rating: -20°C to +70°C
Nominal Impedance: 120 Ohms
Capacitance @ 1hz:
Core to core: 36pF/m
Core to shield: 69pF/m
Colour Code: Blue/white & white/blue
† Applies to CE marked FSC branded stock only.