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SN EN IEC 60947-4-2
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters
Edition
2023-03
SN EN IEC 60947-5-2
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches
Edition
2020-03
SN EN IEC 60947-5-2+A11
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches
Edition
2022-04
SN EN IEC 60947-5-8
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
Edition
2021-04
SN EN IEC 60947-6-1
Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
Edition
2023-05
SN EN IEC 60947-6-2
Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
Edition
2023-03
SN EN IEC 60947-7-4
Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors
Edition
2019-03
SN EN IEC 60947-8
Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
Edition
2023-04
SN EN IEC 60947-9-1
Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices
Edition
2019-05
SN EN IEC 61300-3-21
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time
Edition
2019-11
