Cable of normal flexibility grade, used as high voltage insulated conductor from the electrical welding machine to electrodes, i.e. as earth connection. In addition to hand welding, the elastomer insulated cables can be also applied in automobile industry, shipbuilding, transport systems, production lines, tool manufacturing, welding robots. These rubber flexible cable retain their high flexibility also under the influence of ozone, light, oxygen, protective gases, oils and gasoline. Due to their robust construction, they are also resistant to cold, same as to heat and fire. Suitable for outdoor use, but also in dry and damp conditions.