GB/T 14048.2-2008
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers (English Version)
- Standard No.
- GB/T 14048.2-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-04
- Replace By
- GB/T 14048.2-2020
- Latest
- GB/T 14048.2-2020
GB/T 14048.2-2008 history
- 2020 GB/T 14048.2-2020 Low-voltage switchgear and controlgear—Part 2: Circuit-breakers
- 2008 GB 14048.2-2008 Low-voltage switchgear and controlgear.Part 2: Circuitm-breakers
- 2001 GB 14048.2-2001 Low-voltage switchgear and controlgear Low-voltage circuit breakers
GB/T 14048.2-2008 -All Parts
GB/T 14048.1-2023 Low voltage switchgear and controlgear Part 1: General principles
GB/T 14048.10-2016 Low-voltage switchgear and controlgear—Part 5-2: Control circuit devices and switching elements—Proximity switches
GB/T 14048.11-2024 Low-voltage switchgear and control equipment Part 6-1: Multi-function electrical appliances Transfer switching appliances
GB/T 14048.12-2016 Low-voltage switchgear and controlgear Part 4-3: Contactors and motor starters for AC semiconductor controllers and contactors for non-motor loads
GB/T 14048.13-2017 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)
GB/T 14048.14-2019 Low-voltage switchgear and controlgear—Part 5-5: Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function
GB/T 14048.15-2006 Low-voltage switchgear and controlgear Part 5-3: Control circuit devices and switching elements DC interface for proximity sensors and switching amplifiers (NAMUR)
GB/T 14048.16-2016 Low-voltage switchgear and controlgear - Part 8: Built-in thermal protection (PTC) control units for rotating electrical machines
GB/T 14048.17-2008 Low-voltage switchgear and controlgear.Part 5-4:Control circuit devices and switching elements.Method of assessing the performance of low-formance of low-energy contacts.Special tests
GB/T 14048.18-2016 Low-voltage switchgear and controlgear.Part 7-3:Ancillary equipment.Safety requirements for fuse terminal blocks
GB/T 14048.19-2013 Low-voltage switchgear and controlgear.Part 5-7: Control circuit devices and switching elements.Requirements for proximity devices with analogue output
GB/T 14048.2-2020 Low-voltage switchgear and controlgear—Part 2: Circuit-breakers
GB/T 14048.20-2013 Low-voltage switchgear and controlgear.Part 5-8:Control circuit devices and switching elements.Three-position enabling switches
GB/T 14048.21-2013 Low-voltage switchgear and controlgear.Part 5-9: Control circuit devices and switching elements.Flow rate switches
GB/T 14048.22-2022 Low-voltage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors
GB/T 14048.23-2022 Low-voltage switchgear and controlgear—Part 9-1: Active arc-fault mitigation systems—Arc quenching devices
GB/T 14048.3-2017 Low-voltage switchgear and controlgear—Part3: Switches，disconnectors，switch-disconnectors and fuse-combination units
GB/T 14048.4-2020 Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)
GB/T 14048.5-2017 Low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices
GB/T 14048.6-2016 Low-voltage switchgear and controlgear—Part 4-2: Contactors and motor-starters—AC semiconductor motor controllers and starters (including soft-starters)
GB/T 14048.7-2016 Low-voltage switchgear and controlgear.Part 7-1:Ancillary equipment.Terminal blocks for copper conductors
GB/T 14048.8-2016 Low-voltage switchgear and controlgear.Part 7-2:Ancillary equipment.Protective conductor terminal blocks for copper conductors
GB/T 14048.9-2024 Low-voltage switchgear and controlgear Part 6-2: Multifunctional electrical control and protection switchgear (equipment) (CPS)