Helukabel 15201 is a special type of cable designed for use in explosion-proof installations. It is a high-performance hybrid cable that is used to route power and signals in applications where there is a risk of explosion due to the presence of flammable gas and dust. The cable is constructed with an exterior insulation of galvanized steel armor and a stainless steel inner core with a tinned copper conductor. This type of cable is designed to be resistant to risk of explosion, flammability, and resistance to abrasion and chemical attack. It is suitable for use in machines, equipment, and hazardous areas in which flammable gases and combustible dust, such as petrol, diesel, and coal dust, may be present. This type of cable is commonly used in the automotive, shipbuilding, and energy industries.