BS EN 60947-5-1:2004+A1:2009
Low-voltage switchgear and controlgear. Control/circuit devices and switching elements. Electromechanical control circuit devices
https://doi.org/10.3403/03066366 (published 28/06/2004)
BS EN 60947-5-1:2004+A1:2009 is maintained by PEL/17. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS EN 60947-5-1:2017 [current until 20/05/2020]
- BS EN 60947-5-1:1998 [current until 01/02/2007]
- BS EN 60947-5-1:1992 [current until 15/12/1998]