UIC 541-08 Ed. 4 (2007)
UIC 541-08 Ed. 4 (2007) Brakes - Regulations Concerning The Manufacture Of The Different Brake Parts - Derailment Detectors For Wagons Gives a derailment detector to stop the train by activating automatic application of the brakes or to send a signal to the train driver when its triggering threshold has been reached following a wagon