Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests (english version)
Edition 2024-07-01

BS EN IEC 60061-3 AMD58. Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3. Gauges
Edition 2019-08-07

BS EN IEC 60947-5-1. Low-voltage switchgear and controlgear. Part 5-1. Control circuit devices and switching elements. Electromechanical control circuit devices
Edition 2019-11-04

Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices (IEC 121A/513/CDV) (english version)
Edition 2022-10-01

Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices

Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Requirements for proximity devices with analogue output

Resistance welding equipment - Transformers - General specifications applicable to all transformers
Edition 2014-02

Ergonomic requirements for office work with visual display terminals (VDTs) - Part 6: Guidance on the work environment
Edition 1999-12

 
Edition 2009-03-01

Earthing of power installations exceeding 1 kV a.c.
Edition 2012-07-11