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NF C63-148/A2 ; NF EN 60947-5-5/A2:2017-04-22
Low-voltage switchgear and controlgear - Part 5-5 : control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function
Edition
2017-04-22
NF C63-001-5-8 ; NF EN IEC 60947-5-8:2021-04-02
Low-voltage switchgear and controlgear - Part 5-8 : control circuit devices and switching elements - Three-position enabling switches
Edition
2021-04-02
UNE-EN IEC 60947-5-8
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
Edition
2021-12-22
OVE EN IEC 60947-5-7
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
OVE EN 60947-5-4/A1
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
19/30404713 DC
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
OVE EN IEC 60947-5-1
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
PR NF C63-001-5-1 ; PR NF EN IEC 60947-5-1
Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
PR NF C63-001-5-7 ; PR NF EN IEC 60947-5-7
Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Requirements for proximity devices with analogue output
ISO 16000-37
Indoor air - Part 37: Measurement of PM2,5 mass concentration
Edition
2019-02
