Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests (IEC 121A/222/CDV) (Amendment) (english version)
Edition 2018-07-15

Programmable controllers - Part 2: Equipment requirements and tests (IEC 65B/1030/CDV) (english version)
Edition 2016-03-15

BS EN 61131-2. Industrial-process control systems. Instruments with analogue inputs and two- or multi-state outputs. Part 2. Guidance for inspection and routine testing
Edition 2014-11-17

Earthing of power installations exceeding 1 kV a.c. (Amendment) (english version)
Edition 2024-02-15

Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests

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

Household and similar electrical appliances - Safety - Part 1: General requirements (IEC 61/5733/CDV) (english version)
Edition 2019-02-01

Household and similar electrical appliances - Safety - Part 1: General requirements (IEC 61/5732/CDV) (english version)
Edition 2019-02-01

Household and similar electrical appliances - Safety - Part 1: General requirements (IEC 61/5734/CDV) (english version)
Edition 2019-02-01

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