Standard
Adapted to EN 50288-7.
Cable Construction
Conductor : Annealed copper wires according to BS EN 60228
Insulation : Polyvinyl chloride PVC
Pairs : Twisted
Identification Pairs : Black & white, continuously numbered on white core (1, 2, 3…) for multi-element
Wrapping : 1 layer of PETP tape
Collective Screen : Aluminium / PETP tape over tinned copper drain wire
Cable Sheath : Polyvinyl Chloride PVC
Colour : Black. Blue for intrinsically safe system
Technical Data
Flame Propagation : EN 60332-1-2
Operating Temperature Range : -30°C to +70°C
Bending Radius : 7.5 x cable diameter
Operating Voltage : 500V
*Also available in 300V variant on request
Marking : RR KABEL RE-Y(St)Y nxmxa 500V EN50288-7 CE + 0001m
n - No. of pairs
m - Pairs
a - Cross sectional area
Electrical Properties
| Conductor Cross Section (Sq.mm) | Class of Conductor | No. of Strands/Max. Strand Diameter (mm) | Max. DC Conductor Resistance* at 20°C (Ω/km) | Max.L/R Ratio (μH/Ω) | Min. Insulation Resistance (GΩ x cm) | Max. Mutual Capacitance (nF/km) | Max.Inductance (mH/km) | Test Voltage Vrms (Core-Core) | Test Voltage Vrms (Core-Screen) |
| 0.5 |
2 |
7/0.3 |
36.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.5 |
5 |
16/0.2 |
39.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.75 |
2 |
7/0.37 |
24.5 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.75 |
5 |
24/0.2 |
26.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1 |
2 |
7/0.43 |
18.1 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1 |
5 |
32/0.2 |
19.5 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1.5 |
2 |
7/0.53 |
12.1 |
40 |
20 |
250 |
1 |
2000 |
2000 |
| 2.5 |
2 |
7/0.67 |
7.41 |
60 |
20 |
250 |
1 |
2000 |
2000 |
*For multi-pair maximum resistance shall be increased by 2%
Cable Design Parameters
| | Part Number | No. of Pairs and Nom.Cross Sectional Area (Sq. mm) | Min. InsulationThickness (mm) | Nominal SheathThickness (mm) | Approx. Cable Diameter (mm) | Approx. Cable Weight (kg/km) |
| Class 5 Conductor |
070150121050 |
1 x 2 x 0.5 |
0.44 |
1.0 |
6.4 |
48.2 |
| 070150221050 |
2 x 2 x 0.5 |
0.44 |
1.0 |
7.7 |
74.2 |
| 070150321050 |
3 x 2 x 0.5 |
0.44 |
1.1 |
9.0 |
100.8 |
| 070150421050 |
4 x 2 x 0.5 |
0.44 |
1.1 |
10.1 |
126.5 |
| 070150521050 |
5 x 2 x 0.5 |
0.44 |
1.2 |
11.1 |
151.8 |
| 070150821050 |
8 x 2 x 0.5 |
0.44 |
1.3 |
13.6 |
225.5 |
| 070151021050 |
10 x 2 x 0.5 |
0.44 |
1.3 |
15.0 |
274.0 |
| 070151221050 |
12 x 2 x 0.5 |
0.44 |
1.4 |
16.2 |
321.9 |
| 070151621050 |
16 x 2 x 0.5 |
0.44 |
1.4 |
18.4 |
416.1 |
| 070152021050 |
20 x 2 x 0.5 |
0.44 |
1.5 |
20.4 |
510.0 |
| 070152421050 |
24 x 2 x 0.5 |
0.44 |
1.6 |
22.2 |
603.1 |
| 070150121075 |
1 x 2 x 0.75 |
0.44 |
1.0 |
6.8 |
56.7 |
| 070150221075 |
2 x 2 x 0.75 |
0.44 |
1.1 |
8.3 |
89.5 |
| 070150321075 |
3 x 2 x 0.75 |
0.44 |
1.1 |
9.7 |
122.9 |
| 070150421075 |
4 x 2 x 0.75 |
0.44 |
1.2 |
10.9 |
155.8 |
| 070150521075 |
5 x 2 x 0.75 |
0.44 |
1.2 |
12.0 |
188.0 |
| 070150821075 |
8 x 2 x 0.75 |
0.44 |
1.3 |
14.7 |
282.2 |
| 070151021075 |
10 x 2 x 0.75 |
0.44 |
1.4 |
16.2 |
345.0 |
| 070151221075 |
12 x 2 x 0.75 |
0.44 |
1.4 |
17.6 |
406.3 |
| 070151621075 |
16 x 2 x 0.75 |
0.44 |
1.5 |
20.0 |
527.7 |
| 070152021075 |
20 x 2 x 0.75 |
0.44 |
1.6 |
22.2 |
649.5 |
| 070152421075 |
24 x 2 x 0.75 |
0.44 |
1.6 |
24.1 |
769.0 |
| 070150120001 |
1 x 2 x 1 |
0.44 |
1.0 |
7.1 |
64.1 |
| 070150220001 |
2 x 2 x 1 |
0.44 |
1.1 |
8.7 |
103.4 |
| 070150320001 |
3 x 2 x 1 |
0.44 |
1.1 |
10.2 |
143.1 |
| 070150420001 |
4 x 2 x 1 |
0.44 |
1.2 |
11.5 |
182.2 |
| 070150520001 |
5 x 2 x 1 |
0.44 |
1.2 |
12.6 |
220.5 |
| 070150820001 |
8 x 2 x 1 |
0.44 |
1.3 |
15.5 |
333.8 |
| 070151020001 |
10 x 2 x 1 |
0.44 |
1.4 |
17.1 |
408.9 |
| 070151220001 |
12 x 2 x 1 |
0.44 |
1.4 |
18.6 |
482.3 |
| 070151620001 |
16 x 2 x 1 |
0.44 |
1.5 |
21.2 |
629.0 |
| 070152020001 |
20 x 2 x 1 |
0.44 |
1.6 |
23.5 |
776.5 |
| 070152420001 |
24 x 2 x 1 |
0.44 |
1.7 |
25.5 |
920.3 |
| Class 2 Conductor |
070120121050 |
1 x 2 x 0.5 |
0.44 |
1.0 |
6.4 |
48.0 |
| 070120221050 |
2 x 2 x 0.5 |
0.44 |
1.0 |
7.7 |
73.9 |
| 070120321050 |
3 x 2 x 0.5 |
0.44 |
1.1 |
9.0 |
100.4 |
| 070120421050 |
4 x 2 x 0.5 |
0.44 |
1.1 |
10.1 |
125.9 |
| 070120521050 |
5 x 2 x 0.5 |
0.44 |
1.2 |
11.1 |
151.2 |
| 070120821050 |
8 x 2 x 0.5 |
0.44 |
1.3 |
13.6 |
224.5 |
| 070121021050 |
10 x 2 x 0.5 |
0.44 |
1.3 |
15.0 |
272.7 |
| 070121221050 |
12 x 2 x 0.5 |
0.44 |
1.4 |
16.2 |
320.4 |
| 070121621050 |
16 x 2 x 0.5 |
0.44 |
1.4 |
18.4 |
414.1 |
| 070122021050 |
20 x 2 x 0.5 |
0.44 |
1.5 |
20.4 |
507.5 |
| 070122421050 |
24 x 2 x 0.5 |
0.44 |
1.6 |
22.2 |
600.1 |
| 070120121075 |
1 x 2 x 0.75 |
0.44 |
1.0 |
6.8 |
56.7 |
| 070120221075 |
2 x 2 x 0.75 |
0.44 |
1.1 |
8.3 |
89.5 |
| 070120321075 |
3 x 2 x 0.75 |
0.44 |
1.1 |
9.7 |
123.4 |
| 070120421075 |
4 x 2 x 0.75 |
0.44 |
1.2 |
10.9 |
155.9 |
| 070120521075 |
5 x 2 x 0.75 |
0.44 |
1.2 |
12.0 |
188.0 |
| 070120821075 |
8 x 2 x 0.75 |
0.44 |
1.3 |
14.7 |
282.4 |
| 070121021075 |
10 x 2 x 0.75 |
0.44 |
1.4 |
16.3 |
345.1 |
| 070121221075 |
12 x 2 x 0.75 |
0.44 |
1.4 |
17.6 |
406.4 |
| 070121621075 |
16 x 2 x 0.75 |
0.44 |
1.5 |
20.1 |
527.9 |
| 070122021075 |
20 x 2 x 0.75 |
0.44 |
1.6 |
22.2 |
649.7 |
| 070122421075 |
24 x 2 x 0.75 |
0.44 |
1.6 |
24.2 |
769.4 |
| 070120120001 |
1 x 2 x 1 |
0.44 |
1.0 |
7.2 |
65.2 |
| 070120220001 |
2 x 2 x 1 |
0.44 |
1.1 |
8.8 |
105.6 |
| 070120320001 |
3 x 2 x 1 |
0.44 |
1.1 |
10.4 |
146.7 |
| 070120420001 |
4 x 2 x 1 |
0.44 |
1.2 |
11.7 |
186.8 |
| 070120520001 |
5 x 2 x 1 |
0.44 |
1.2 |
12.9 |
226.1 |
| 070120820001 |
8 x 2 x 1 |
0.44 |
1.3 |
15.8 |
342.3 |
| 070121020001 |
10 x 2 x 1 |
0.44 |
1.4 |
17.4 |
419.3 |
| 070121220001 |
12 x 2 x 1 |
0.44 |
1.5 |
19.0 |
495.5 |
| 070121620001 |
16 x 2 x 1 |
0.44 |
1.6 |
21.6 |
646.0 |
| 070122020001 |
20 x 2 x 1 |
0.44 |
1.6 |
23.9 |
796.2 |
| 070122420001 |
24 x 2 x 1 |
0.44 |
1.7 |
26.0 |
945.0 |
| 070120121105 |
1 x 2 x 1.5 |
0.44 |
1.0 |
7.9 |
81.9 |
| 070120221105 |
2 x 2 x 1.5 |
0.44 |
1.1 |
9.7 |
136.4 |
| 070120321105 |
3 x 2 x 1.5 |
0.44 |
1.2 |
11.5 |
191.5 |
| 070120421105 |
4 x 2 x 1.5 |
0.44 |
1.2 |
13.0 |
246.0 |
| 070120521105 |
5 x 2 x 1.5 |
0.44 |
1.3 |
14.3 |
299.7 |
| 070120821105 |
8 x 2 x 1.5 |
0.44 |
1.4 |
17.7 |
457.6 |
| 070121021105 |
10 x 2 x 1.5 |
0.44 |
1.5 |
19.5 |
563.2 |
| 070121221105 |
12 x 2 x 1.5 |
0.44 |
1.5 |
21.2 |
666.6 |
| 070121621105 |
16 x 2 x 1.5 |
0.44 |
1.6 |
24.2 |
872.3 |
| 070122021105 |
20 x 2 x 1.5 |
0.44 |
1.7 |
26.8 |
1079.7 |
| 070122421105 |
24 x 2 x 1.5 |
0.44 |
1.8 |
29.2 |
1283.9 |
| 070120121205 |
1 x 2 x 2.5 |
0.53 |
1.1 |
9.3 |
113.8 |
| 070120221205 |
2 x 2 x 2.5 |
0.53 |
1.2 |
11.5 |
195.3 |
| 070120321205 |
3 x 2 x 2.5 |
0.53 |
1.3 |
13.6 |
278.3 |
| 070120421205 |
4 x 2 x 2.5 |
0.53 |
1.3 |
15.5 |
360.2 |
| 070120521205 |
5 x 2 x 2.5 |
0.53 |
1.4 |
17.1 |
441.1 |
| 070120821205 |
8 x 2 x 2.5 |
0.53 |
1.5 |
21.1 |
680.6 |
| 070121021205 |
10 x 2 x 2.5 |
0.53 |
1.6 |
23.4 |
840.3 |
| 070121221205 |
12 x 2 x 2.5 |
0.53 |
1.7 |
25.5 |
998.3 |
| 070121621205 |
16 x 2 x 2.5 |
0.53 |
1.8 |
29.1 |
1310.9 |
| 070122021205 |
20 x 2 x 2.5 |
0.53 |
1.9 |
32.3 |
1627.1 |
| 070122421205 |
24 x 2 x 2.5 |
0.53 |
2.1 |
35.2 |
1938.7 |
