Compliant with Network Rail Specification CW1423NR & British Telecom Specification CW1423
No. of Pairs
Conductor Diam (mm)
Min Radial (mm)
Nom Insulated Diam (mm)
Max Average Resistance (ohms)
Insulation Resistance (Mohms/km) = 50
Max O/All Diameter (mm) = 1.10
Insulation colours: RED with Black bands twinned with WHITE with Black bands and BLUE with Black bands twinned with YELLOW with Black bands
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