EVS-EN ISO 14119:2013

ISO 14119 describes principles for the design and selection of interlocking devices associated with guards. It covers the parts of guards which actuate interlocking devices. Interlocking techniques involve a broad spectrum of technological aspects. Interlocking devices can be classified using a great variety of criteria. Like the nature of the link between the guard and the output system, or the technological type (electromechanical, pneumatic, electronic, etc.) of the output system.

ISO 14119 provides measures to minimize the defeat of interlocking devices in a reasonably foreseeable manner. The international standard has been approved in Europe as EN ISO 14119:2013 without any changes.