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NF C11-405 ; NF EN 50490:2009-01-01
Electrical installations for lighting and beaconing of aerodromes - Technical requirements for aeronautical ground lighting control and monitoring systems - Units for selective switching and monitoring of individual lamps
Edition
2009-01-01
NF S31-127 ; NF EN ISO 7235:2009-11-01
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss
Edition
2009-11-01
NF C52-558-2-3 ; NF EN 61558-2-3:2011-03-01
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3 : particular requirements and tests for ignition transformers for gas and oil burners
Edition
2011-03-01
NF C52-558-2-20 ; NF EN 61558-2-20:2011-05-01
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20 : particular requirements and tests for small reactors
Edition
2011-05-01
NF C52-558-2-15 ; NF EN 61558-2-15:2012-07-01
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15 : particular requirements and tests for isolating transformers for the supply of medical locations
Edition
2012-07-01
NF C63-068/A2 ; NF EN 60947-8/A2:2012-11-01
Low-voltage switchgear and controlgear - Part 8: control units for built-in thermal protection (PTC) for rotating electrical machines
Edition
2012-11-01
NF C79-130-31 ; NF EN 60204-31:2014-05-23
Safety of machinery - Electrical equipment of machines - Part 31: particular safety and EMC requirements for sewing machines, units and systems
Edition
2014-05-23
NF P16-800-6 ; NF EN 12566-6:2016-10-28
Small wastewater treatment systems for up to 50 PT - Part 6: prefabricated treatment units for septic tank effluent
Edition
2016-10-28
NF C63-001-3 ; NF EN IEC 60947-3:2021-02-19
Low-voltage switchgear and controlgear - Part 3: switches, disconnectors, switch-disconnectors and fuse-combination units
Edition
2021-02-19
NF E56-003-1 ; NF EN 1804-1:2020-12-23
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: support units and general requirements
Edition
2020-12-23