Polycab Telephone Cables Technical Details

Standard Conductor Sizes (Nominal Dia in mm) 0.4 0.5
Conductor construction of: Single Solid Single Solid
Maximum conductor resistance (per km. at 20 deg. C in Ohms): 143 92.2
Nominal insulation thickness of wire (in mm): 0.2 0.2
Nominal overall diameter of insulated wire (in mm): 0.82 0.92
Maximum Mutual capacitance (per km in nF): 50 50
Minimum insulation resistance in air (per km in mega ohms): 5000 5000
Maximum capacitance unbalance pair to pair (per km in pf): 230 230
Overall diameter of jacketed cable (+/- 2& in mm) for:
1 Pair 2.65 2.75
2 Pair 3.70 3.75
3 Pair 4.00 4.25
4 Pair 4.50 5.50
5 Pair 5.10 5.75
Standard lengths supplied in (in meters): 100 100
Standard lengths packed in Mono-Carton Mono-Carton
Maximum weights of individual cartons (in kgs.) for
1 Pair 0.7 1.1
2 Pair 1.1 1.6
3 Pair 1.5 2.1
4 Pair 1.8 2.4
5 Pair 2.2 3
Colour combination for 1 Pair 2 Pair 3 Pair 4 Pair 5 Pair
1 Pair White-Blue
2 Pair White-Blue White-Orange
3 Pair White-Blue White-Orange White-Green
4 Pair White-Blue White-Orange White-Green White-Brown
5 Pair White-Blue White-Orange White-Green White-Brown White-Grey