J-Y(St)Y

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J-Y(St)Y

As an installation cable for telecommunication purposes inside buildings in dry and damp rooms on, in and under plaster, but also outdoors for fixed installation on external walls of buildings with protection against solar radiation. This version with static shielding (St) protects the transmission circuits against external electrical interference fields. Not approved for heavy current installation purposes and underground installation.

Download datasheet (J-Y(St)Y)
Number of conductors x 
Nominal cross-section
Sheath thickness Outer Ø Weight Cu count Central warehouse Factory warehouse
mm approx. mm approx. mm approx. kg/km kg/km
1 x 2 x 0,6 1,1 4,5 26,0 7,0
2 x 2 x 0,6 1,1 4,9 35,0 13,0
3 x 2 x 0,6 1,1 6,2 49,0 19,0
4 x 2 x 0,6 1,1 6,6 58,0 24,0
5 x 2 x 0,6 1,1 7,1 59,0 30,0
6 x 2 x 0,6 1,1 7,6 61,0 36,0
8 x 2 x 0,6 1,1 8,1 93,0 48,0
10 x 2 x 0,6 1,1 9,3 113,0 59,0
12 x 2 x 0,6 1,1 9,5 129,0 72,0
16 x 2 x 0,6 1,1 10,4 163,0 97,0
20 x 2 x 0,6 1,1 10,9 191,0 116,0
30 x 2 x 0,6 1,3 13,7 284,0 172,0
40 x 2 x 0,6 1,3 14,5 358,0 228,0
50 x 2 x 0,6 1,5 16,5 438,0 285,0
60 x 2 x 0,6 1,5 17,4 512,0 342,0
100 x 2 x 0,6 1,7 22,1 829,0 568,0
1 x 2 x 0,8 1,1 5,5 38,0 11,0
2 x 2 x 0,8 1,1 6,1 54,0 21,0
3 x 2 x 0,8 1,1 8,0 77,0 31,0
4 x 2 x 0,8 1,1 8,7 94,0 41,0
5 x 2 x 0,8 1,1 9,4 114,0 52,0
6 x 2 x 0,8 1,1 10,1 135,0 62,0
8 x 2 x 0,8 1,1 10,5 154,0 85,0
10 x 2 x 0,8 1,3 13,1 205,0 103,0
12 x 2 x 0,8 1,3 13,5 235,0 123,0
16 x 2 x 0,8 1,3 14,8 299,0 164,0
20 x 2 x 0,8 1,3 15,6 352,0 203,0
30 x 2 x 0,8 1,5 19,4 522,0 304,0
40 x 2 x 0,8 1,5 20,9 663,0 404,0
50 x 2 x 0,8 1,7 23,7 832,0 505,0
60 x 2 x 0,8 1,7 25,8 978,0 606,0
100 x 2 x 0,8 2,1 36,5 1.900,0 1.008,0

DIN VDE 0815

  • Bare copper wire, solid Ø 0,6 mm and Ø 0,8 mm
  • PVC - core insulation YI1
  • Core and pair labelling according to DIN VDE 0815
  • Cores twisted into pairs, pairs twisted into layers,
    2-pair cable to form a star quad
  • Shield made of plastic-laminated aluminium foil with drain wire
  • PVC outer sheath YM1
  • Sheath colour grey (RAL 7032)
Operating voltage U: max. 300 V
Testing voltage (50 Hz 1 min.):
Core/Core: 800 V
Core/Shield: 800 V
Insulating resistance: ≥ 100 MOhm x km
Conductor resistance of the loop:
Ø 0,6 mm: max. 130 Ohm/km
Ø 0,8 mm: max. 73,2 Ohm/km
Operating capacity (at 800 Hz): max. 100 nF/km
Capacitive coupling (at 800 Hz): max. 300 pF/km
Temperature range:
When laying: max. – 5°C
Operating temperature: -30°C to +70°C
Minimum bending radius: 7,5 x DA
CPR performance class: Eca