This International Standard specifies functional requirements and design principles for the emergency stopfunction on machinery, independent of the type of energy used to control the function.
EN ISO 13850:2008 history
2015EN ISO 13850:2015 Safety of machinery - Emergency stop function - Principles for design
2008EN ISO 13850:2008 Safety of machinery - Emergency stop - Principles for design
2006EN ISO 13850:2006 Safety of machinery - Emergency stop - Principles for design