What is H07RN-F 3G70 cable? 3G means this cable have 3 cores and 70 means the conductor of the cross section is 70mm2. H07RN-F 3G70 flexible rubber cable is a heavy duty, flexible rubber trailing cable for power supply with a rated voltage of 450/750V, offering high flexibility and withstanding chemical, mechanical and thermal stress. It is suitable for applications such as handling equipment, mobile power supplies, construction sites, stage and audio-visual equipment, dock areas and dams. H07RN-F 3G70 cable as part of flexible rubber cables. The tough rubber jacket also makes this cable suitable for use in drainage and water treatment, cold or refrigerated environments and harsh industrial environments.
H07RN-F 3G70 Rubber Cable Specifications:
| Number of cores | 3 |
| Conductor cross-section | 70mm² |
| Minimum outer diameter | 38.4mm |
| Maximum outer diameter | 48.3mm |
| Approximate weight | 3110kg/km |
| Rated Voltage Uo/U (Um) | 450 / 750 V |
| Voltage drop, single phase | 0.64V/A.km |
| Permissible current rating in open air | 289A |
H07RN-F 3G70 Rubber Cable Application
Indoor or outdoor use to power mobile or fixed equipment such as mobile equipment on construction sites, pumps, portable tools, power machinery, cable reels, tension cables. Particularly recommended for explosive atmospheres. Cable particularly suitable for stripping force on automatic machines. Good performance in occasional contact with oil or grease.
H07RN-F Rubber Cable Core colours
2 cores (X) = Brown + Blue
3 cores (G) = Green-Yellow + Brown + Blue
3 cores (X) = Brown + Black + Grey
4 cores (G) = Green-Yellow + Brown + Black + Grey
4 cores (X) = Blue + Brown + Black + Grey
5 cores (G) = Green-Yellow + Blue + Brown + Black + Grey
5 cores (X) = Blue + Brown + Black + Grey + Black