Application
These indoor telephone cables are used in switchboard and subscriber distribution systems.
Construction
Conductor	VBV :IEC 60228, EN 60228, VDE 0295 CLASS-1 Solid copper wire                 VBV-K:/ IEC 60228, EN 60228, VDE 0295 CLASS-1 Tinned solid copper wire
Insulation	PVC | EN 50290-2-21 (TI52), VDE0207(YI2)
Colour Code	IEC 60189-2
Earthing core	White-red
Lay up	Cables up to (included) 10 pairs laid up in layers. 20-100 pairs, are formed with 10 pairs subgroups
Separator	Polyester tape
Outher sheath	PVC | EN 50290-2-22, VDE0207(YM1)
Outher Sheath Colour	RAL 7032 Grey
Specifications
Conductor Resistance	97,8 Ω/km (max.)
Cross Section	0,50 mm
Insulation Resistance	>200MΩ.km
Operating Voltage	250 V
Test Voltage	1000 V
Mutual Capacitance	120 nF/km
Capacitance Unbalance	400 pF/500m
Temperature Range	-30°C   –   +70°C (fixed)
Min. Bending Radius	7,5 x  cable diameter
Flame tests	IEC 60332-1-2, EN 60332-1-2, VDE 0482-332-2-1
Product Code	Number of  Cores ×Cross Section (mm)	Cable Diameter (mm ±5%)	Copper Weight (kg/km)	Cable Weight (kg/km)
3500105002	2x2x0,50+0,50	3,7	9,3	22
3500205002-K
3500105003	3x2x0,50+0,50	4,1	12,9	29
3500205003-K
3500105004	4x2x0,50+0,50	4,7	16,5	37
3500205004-K
3500105005	5x2x0,50+0,50	5,2	20,2	45
3500205005-K
3500105008	8x2x0,50+0,50	7	31,2	68
3500205008-K
3500105010	10x2x0,50+0,50	7,3	38,5	80
3500205010-K
3500105020	20x2x0,50+0,50	9,4	75,2	141
3500205020-K
3500105050	50x2x0,50+0,50	13,4	185,2	310
3500205050-K