Road vehicles - Unscreened high-voltage ignition cables - General specifications, test methods and requirements
Edition 2002-11

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

Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Requirements for proximity devices with analogue output (IEC 121A/514/CDV) (english version)
Edition 2022-10-01

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

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

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