Safety relay for use in elevators
Since the 1st of September 2017, all elevator controls must meet the latest requirements of the standards EN 81-20:2014 and EN 81-50:2014.
The standards replace the EN 81-1 and EN 81-2 standards, that were introduced in 1998 and apply to all lifts, taken into use from 1 September 2017.
The Duelco NST-2004 series now fulfil the requirements of the new standard EN 81-20:2014 and EN 81-50:2014 and is therefore ideally suited for use in elevators.
Compared to a normal safety relay, higher requirements are required to mechanical stress (shock / vibration) as well as increased error protection.
The relays is also certified to PLe, according to EN ISO 13849-1:2015
Read more about the NST-2004 safety relay here