Energy performance of lamp controlgear - Part 3: controlgear for tungsten halogen lamps and LED light sources - Method of measurement to determine the efficiency of controlgear
Edition 2022-03-25

Procedure to assess the circuit integrity of optical fibres in a cable under resistance to fire testing
Edition 2016-10-28

High-voltage switchgear and controlgear - Part 215: phase comparator used with VDIS
Edition 2021-08-27

High-voltage switchgear and controlgear - Part 213: voltage detecting and indicating system
Edition 2021-08-13

Explosive atmospheres - Part 25: intrinsically safe electrical systems
Edition 2022-09-09

Specification for high voltage fuse-links for motor circuit application
Edition 2010-04-01

Electrical installations for lighting and beaconing of aerodromes - Constant current regulators
Edition 2009-09-01

Railway applications - Rolling stock - Electrical connectors, requirements and test methods
Edition 2012-09-01

Switches for appliances - Part 2-5 : particular requirements for change-over selectors
Edition 2021-02-05

Railway applications - Technical parameters of train detection systems for the interoperability of the trans-European railway system - Part 1: track circuits
Edition 2015-10-30