British Cables Company (formerly BT Cables)
CW1423 Non-Irradiated PVC Jumper Wire for Railway Applications
Non-Irradiated PVC Jumper Wire (Suitable for Railway Applications)
Tinned Annealed Copper Wire / Polyvinyl Chloride Insulation Internal Jumper Wire (Complies with Specification CW1423NR)
Application
This product is robust PVC insulated tinned copper annealed wire, available as a twisted pair. It is designed primarily for jumpering or hook up on distribution frames within harsh environments and may also be used as a general equipment wire within cabinets and exchange equipment.
Product Description
Conductors
Tinned annealed solid copper wire, 0.5mm nominal diameter. Compliant with IEC Publication 189-1, Clause 3.3.
Insulation
PVC insulation, nominal diameter 1.08mm.
Colours
As required, to BS 6746C
Electrical Properties
Conductor Resistance
98Ω/km Maximum.
Insulation Resistance
Insulation resistance measurements shall be made with not less than 500 volts D.C. After steady electrification for one minute the insulation resistance measured between each conductor and the remaining conductors connected together shall be not less than 50 MΩ when measured over a length of 1000 metres at 20°C.
Solder Bath
The product meets the requirements of IEC Publication 189-1 Clause 4.7.
Flammability
Oxygen index of greater than 26% by volume.
