H07 heavy duty rubber-sheathed flexible cables are mostly used as power electric cable for equipment in industry work such as boilers, heating plates, hand lamps, transportable motor and many more. 
They can be installed at medium mechanical stress in dry, damp and wet areas as well as in open air and in agriculture plants. These cables are also suitable for fixed installation on plaster, in temporary buildings and residential barracks. They are suitable for direct laying on components and mechanical parts of machines i.e. lifts and cranes.
The cables are commonly installed with protective conduits and fixed installation in tubes or in equipment as well as rotor connecting cable of motors with a working voltage up to and including 1000V ac or 750V dc against ground. The cables are resistant to Ozone, Weather
Viper flex cables submersible to immersion depth of 100 meters. Cables with greater submersibility can be specially manufactured