Applies to the electrical and electronic equipment of industrialmachines. Promotes the safety of persons who come into contact withindustrial machines, not only from hazards associated withelectricity (such as electrical shock and fire), but also resultingfrom the malfunction of the electrical equipment itself. Addresseshazards associated with the machine and its environment.Replaces the second edition of IEC 60204-1 as well as parts of IEC60550 and ISO 4336.