EN
SR EN IEC 60947-5-5:2026
Aparataj de joasă tensiune. Partea 5-5: Aparate şi elemente de comutaţie pentru circuite de comandă. Aparat electric de oprire de urgenţă cu zăvorâre mecanică
IEC 60947-5-5:2026 This edition includes the following significant technical changes with respect to the previous edition: a) re-shaping the document with the clause numbers and names to be in line with other documents of the 60947 series; b) review of the test method to reasonably determine that the latch mechanism meets the requirements of the document; c) new Annex B for special requirements for illuminated push-button type emergency stop devices, including the reference to a function to distinguish between "active and inactive" by changing the colour of the push-button depending on the illumination. This part of IEC 60947-5 provides detailed specifications relating to the electrical and mechanical construction of emergency stop devices with mechanical latching function and to their testing. This document is applicable to electrical control circuit devices and switching elements which are used to initiate an emergency stop signal. Such devices can be provided with their own enclosure and will be installed according to the product documentation. This document does not apply t
Status :
In vigoare
Data aprobării : 31.08.2026
Număr de pagini : 34
ICS : 29.120.99 Alte accesorii electrice,29.130.20 Aparate de conectare si comanda de joasa tensiune
Comitet tehnic : 9 - Aparataj electric de joasă tensiune
- Inlocuieste SR EN 60947-5-5:2002
- Inlocuieste SR EN 60947-5-5:2002/A1:2005
- Inlocuieste SR EN 60947-5-5:2002/A11:2013
- Inlocuieste SR EN 60947-5-5:2002/A2:2017