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IEC 60947-5-3:2026
Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
现行
ICS 29 电气工程
2026
177 页
¥5
IEC 60947-5-5:2026
Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function
现行
ICS 29 电气工程
2026
49 页
¥3
IEC 60947-5-6:1999
Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
现行
ICS 29 电气工程
1999
27 页
¥2
IEC 60947-5-7:2024
Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Proximity devices with analogue output
现行
ICS 29 电气工程
2024
96 页
¥5
IEC 60947-5-8:2020 RLV
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
现行
ICS 29 电气工程
2020
77 页
¥5
IEC 60947-5-9:2006
Low-voltage switchgear and controlgear - Part 5-9: Control circuit devices and switching elements - Flow rate switches
现行
ICS 29 电气工程
2006
69 页
¥5
IEC 60947-6-1:2021
Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
现行
ICS 29 电气工程
2021
121 页
¥5
IEC 60947-6-1:2026
Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
现行
ICS 29 电气工程
2026
104 页
¥5
IEC 60947-6-2:2020/COR2:2023
Corrigendum 2 - Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
现行
ICS 29 电气工程
2020
2 页
¥1
IEC 60947-7-1:2025
Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
现行
ICS 29 电气工程
2025
99 页
¥5
IEC 60947-7-2:2009
Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors
现行
ICS 29 电气工程
2009
37 页
¥2
IEC 60947-7-3:2009
Low-voltage switchgear and controlgear - Part 7-3: Ancillary equipment - Safety requirements for fuse terminal blocks
现行
ICS 29 电气工程
2009
75 页
¥5
IEC 60947-7-4:2019
Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors
现行
ICS 29 电气工程
2019
71 页
¥5
IEC 60947-8:2021
Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
现行
ICS 29 电气工程
2021
82 页
¥5
IEC 60947-9-1:2019
Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices
现行
ICS 29 电气工程
2019
37 页
¥2
IEC 60947-9-2:2021
Low-voltage switchgear and controlgear - Part 9-2: Active arc-fault mitigation systems - Optical-based internal arc-detection and mitigation devices
现行
ICS 29 电气工程
2021
175 页
¥5
IEC 60948:1988
Numeric keyboard for home electronic systems (HES)
现行
ICS 35 信息技术、办公机械
1988
9 页
¥1
IEC 60951-1:2022
Nuclear facilities - Instrumentation systems important to safety - Radiation monitoring for accident and post-accident conditions - Part 1: General requirements
现行
ICS 27 能源和热传导工程
2022
97 页
¥5
IEC 60951-2:2009
Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air
现行
ICS 27 能源和热传导工程
2009
34 页
¥2
IEC 60951-3:2022
Nuclear facilities - Instrumentation systems important to safety - Radiation monitoring for accident and post-accident conditions - Part 3: Equipment for continuous high range area gamma monitoring
现行
ICS 27 能源和热传导工程
2022
35 页
¥2