British Standards Document
BS EN 60947-5-5
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function

https://doi.org/10.3403/1287530U

BS EN 60947-5-5 is maintained by PEL/121/1. The current release of this standard is:

BS EN 60947-5-5:1998+A2:2017 Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function

https://doi.org/10.3403/1287530 (published 15/04/1998)

This standard is available from the following sources:

Other historical versions of this standard document also exist: