H05G-U / H07G-U/R
Application and Description
These cables are recommended for the internal wiring of switchboards and distributor boards as well as in operating parts in or on lights. The higher temperature range allows for connections to heaters with an alternating nomnal voltage of 1000V. or direct nomnal voltage of 750V. These cables are all allowed for laying in tubes in and under plaster.
Standard and Approval
- CEI 20-19/7
- CEI 20-35(EN60332-1)
- CEI 20-19/7, CEI 20-35(EN60332-1)
- HD 22.7 S2
- CE low voltage directive 73/23/EEC & 93/68/EEC.
- ROHS compliant
Cable Construction
| Solid bare copper / strands |
| Strands to VDE-0295 Class-1/2, IEC 60228 Class-1/2 |
| Rubber compound type EI3 (EVA) to DIN VDE 0282 part 7 insulation |
| Cores to VDE-0293 colors |
Technical Characteristics
| Working voltage |
300/500v (H05G-U) |
| |
450/750v (H07G-U/R) |
| Test voltage |
2000 volts(H05G-U) |
| |
2500 volts(H07G-U/R} |
| Flexing bending radius |
7 x O |
| Fixed bending radius |
7 x O |
| Flexing temperature |
-25o C to +110o C |
| Fixed Temperature |
-40o C to +110o C |
| Short circuit temperature |
+160o C |
| Flame retardant |
IEC 60332.1 |
| Insulation resistance |
10 MΩ x km |
Cable Parameter
| AWG |
No. of Cores x Nominal Cross Sectional Area |
Nominal Thickness of Insulation |
Nominal Overall Diameter |
Nominal Copper Weight |
Nominal Weight |
| |
# x mm^2 |
mm |
mm |
kg/km |
kg/km |
| H05G-U |
| 20 |
1 x 0.5 |
0.6 |
2.1 |
4.8 |
9 |
| 18 |
1 x 0.75 |
0.6 |
2.3 |
7.2 |
12 |
| 17 |
1 x 1 |
0.6 |
2.5 |
9.6 |
15 |
| H07G-U |
| 16 |
1 x 1.5 |
0.8 |
3.1 |
14.4 |
21 |
| 14 |
1 x 2.5 |
0.9 |
3.6 |
24 |
32 |
| 12 |
1 x 4 |
1.0 |
4.3 |
38 |
49 |
| H07G-R |
| 10(7/18) |
1 x 6 |
1.0 |
5.2 |
58 |
70 |
| 8(7/16) |
1 x 10 |
1.2 |
6.5 |
96 |
116 |
| 6(7/14) |
1 x 16 |
1.2 |
7.5 |
154 |
173 |
| 4(7/12) |
1 x 25 |
1.4 |
9.2 |
240 |
268 |
| 2(7/10) |
1 x 35 |
1.4 |
10.3 |
336 |
360 |
| 1(19/13) |
1 x 50 |
1.6 |
12.0 |
480 |
487 |
