Description
H07RN-F Flexible Cable 450/750 V
Flexible rubber-insulated power cable with polychloroprene (neoprene) sheath. Good resistance to mechanical stress, mineral oils and greases, chemical agents, and atmospheric agents. Flame retardant.
- Rated voltage Uo/U: 450/750 V AC. (600/1000 V DC)
- Maximum operating temperature: 60°C (up to 85°C for protected fixed installation)
- Minimum operating temperature: –40°C (in the absence of mechanical stress)
- Minimum installation temperature: –25°C
- Maximum short-circuit temperature: 200°C
- Recommended maximum tensile stress: 15 N/mm² copper cross-section for dynamic installation; 50 N/mm² for fixed installation
- Minimum bending radius: 6 times the cable diameter for dynamic installation; 4 times for fixed installation
| Formation |
Approximate conductor Ø (mm) |
Average insulation thickness (mm) |
Average sheath thickness (mm) |
Maximum external Ø (mm) |
Approximate cable weight (kg/km) |
Maximum electrical resistance at 20°C (Ω/km) |
| 2 × 1 mm² |
1.3 |
0.8 |
1.3 |
10.0 |
93.0 |
19.50 |
| 3G1.5 mm² |
1.5 |
0.8 |
1.6 |
11.9 |
150.0 |
13.30 |
Conditions of use: Suitable for installation in dry or humid environments, in open air, and in workshops with explosive atmospheres. Suitable for connections subject to medium mechanical stress, such as industrial or agricultural equipment, portable lamps, electric tools, transportable motors and generators, temporary installations, etc. Use up to 1000 V is permitted for fixed, protected installations in pipes or equipment, as well as for motor rotor connections. Underground installation is permitted only with adequate protection.
