2025-12-23 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 21711.10-2025 Electromechanical elementary relays—Part 10: Additional functional aspects and safety requirements for high-capacity relays 930.0 via email in 1~10 business day valid,,2025-5-30
GB/T 21711.3-2025 Electromechanical elementary relays—Part 3: Relays with forcibly guided (mechanically linked) contacts 270.0 via email in 1~3 business day valid,,2025-5-30
GB/T 14598.27-2025 Measuring relays and protection equipment—Part 27: Product safety requirements 1320.0 via email in 1~10 business day valid,,2025-5-30
GB/T 14598.26-2025 Measuring relays and protection equipment—Part 26: Electromagnetic compatibility requirements 870.0 via email in 1~8 business day valid,,2025-5-30
GB/T 14598.2-2025 Measuring relays and protection equipment—Part 1: Common requirements 600.0 via email in 1~8 business day valid,,2025-5-30
GB/T 14598.1871-2024 Measuring relays and protection equipment—Part 187-1: Functional requirements for differential protection—Restrained and unrestrained differential protection of motors, generators and transformers 2475.0 via email in 1~5 business day valid,,2024-10-1
GB/T 43930-2024 General specification for electromagnetic relays of space applications 825.0 via email in 1~5 business day valid,,2024-8-1
GB/T 21711.2-2024 Electromechanical elementary relays—Part 2: Reliability 570.0 via email in 1~5 business day valid,,2024-7-1
GB/T 21711.201-2024 Electromechanical elementary relays—Part 2-1: Reliability—Procedure for the verification of B10 values 255.0 via email in 1~3 business day valid,,2024-7-1
GB/T 2900.17-2024 Electrotechnical terminology—Measuring relays and protection equipment 495.0 via email in 1~3 business day valid,,2024-4-25
GB/T 21711.1-2023 Electromechanical elementary relays―Part 1:General and safety requirements 1290.0 via email in 1~5 business day valid,,2023-10-1
GB/T 16608.1-2023 Electromechanical telecom elementary relays of assessed quality― Part 1:Generic specification and blank detail specification 750.0 via email in 1~5 business day valid,,2023-10-1
GB/T 14598.181-2021 Measuring relays and protection equipment―Part 181:Functional requirements for frequency protection 990.0 via email in 1~5 business day valid,,2022-7-1
GB/T 14598.118-2021 Measuring relays and protection equipment―Part 118:Synchrophasor for power systems―Measurements 810.0 via email in 1~5 business day valid,,2022-7-1
GB/T 41034-2021 General design specification of electromagnetic relay for space application 225.0 via email in 1~3 business day valid,,2022-7-1
GB/T 14598.27-2017/XG1-2019 Measuring relays and protection equipment—Part 27:Product safety requirements, includes Amendment 1 1080.0 via email in 1~5 business day valid,,2019-5-10
DB37/T 3516-2019 via email in business day valid,,2019-4-21
GB/T 36640-2018 Solid-state relay 490.0 via email in 1~5 business day valid,,2019-4-1
GB/T 21711.7-2018 Electromechanical elementary relays—Part 7:Test and measurement procedures 990.0 via email in 1~5 business day valid,,2019-1-1
GB/T 14598.23-2017 Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests 200.0 via email in 1~3 business day valid,,2018-7-1
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GB/T 21711.10-2025 Electromechanical elementary relays—Part 10: Additional functional aspects and safety requirements for high-capacity relays 
  Issued on: 2025-05-30   Price(USD): 930.0
GB/T 21711.3-2025 Electromechanical elementary relays—Part 3: Relays with forcibly guided (mechanically linked) contacts 
  Issued on: 2025-05-30   Price(USD): 270.0
GB/T 14598.27-2025 Measuring relays and protection equipment—Part 27: Product safety requirements 
  Issued on: 2025-05-30   Price(USD): 1320.0
GB/T 14598.26-2025 Measuring relays and protection equipment—Part 26: Electromagnetic compatibility requirements 
  Issued on: 2025-05-30   Price(USD): 870.0
GB/T 14598.2-2025 Measuring relays and protection equipment—Part 1: Common requirements 
  Issued on: 2025-05-30   Price(USD): 600.0
GB/T 14598.1871-2024 Measuring relays and protection equipment—Part 187-1: Functional requirements for differential protection—Restrained and unrestrained differential protection of motors, generators and transformers 
  Issued on: 2024-3-15   Price(USD): 2475.0
GB/T 43930-2024 General specification for electromagnetic relays of space applications 
  Issued on: 2024-4-25   Price(USD): 825.0
GB/T 21711.2-2024 Electromechanical elementary relays—Part 2: Reliability 
  Issued on: 2024-3-15   Price(USD): 570.0
GB/T 21711.201-2024 Electromechanical elementary relays—Part 2-1: Reliability—Procedure for the verification of B10 values 
  Issued on: 2024-3-15   Price(USD): 255.0
GB/T 2900.17-2024 Electrotechnical terminology—Measuring relays and protection equipment 
  Issued on: 2024-4-25   Price(USD): 495.0
GB/T 21711.1-2023 Electromechanical elementary relays―Part 1:General and safety requirements 
  Issued on: 2023-03-17   Price(USD): 1290.0
GB/T 16608.1-2023 Electromechanical telecom elementary relays of assessed quality― Part 1:Generic specification and blank detail specification 
  Issued on: 2023-03-17   Price(USD): 750.0
GB/T 14598.181-2021 Measuring relays and protection equipment―Part 181:Functional requirements for frequency protection 
  Issued on: 2021-12-31   Price(USD): 990.0
GB/T 14598.118-2021 Measuring relays and protection equipment―Part 118:Synchrophasor for power systems―Measurements 
  Issued on: 2021-12-31   Price(USD): 810.0
GB/T 41034-2021 General design specification of electromagnetic relay for space application 
  Issued on: 2021-12-31   Price(USD): 225.0
GB/T 14598.27-2017/XG1-2019 Measuring relays and protection equipment—Part 27:Product safety requirements, includes Amendment 1 
  Issued on: 2017-11-01   Price(USD): 1080.0
DB37/T 3516-2019  
  Issued on: 2019-03-21   Price(USD):
GB/T 36640-2018 Solid-state relay 
  Issued on: 2018-09-17   Price(USD): 490.0
GB/T 21711.7-2018 Electromechanical elementary relays—Part 7:Test and measurement procedures 
  Issued on: 2018-06-07   Price(USD): 990.0
GB/T 14598.23-2017 Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests 
  Issued on: 2017-12-29   Price(USD): 200.0
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