GB/T 14048.5-2017
Low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices (English Version)

Standard No.
GB/T 14048.5-2017
Language
Chinese, Available in English version
Release Date
2017
Published By
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
Latest
GB/T 14048.5-2017
Replace
GB/T 14048.5-2008
Scope
This appendix applies to control switches and contactor relays marked with terminal blocks, but does not consider the structure of these appliances. This annex is used when terminal marking is required in this standard or when it is a common practice. M.2 Rules for marking terminal blocks

GB/T 14048.5-2017 Referenced Document

  • 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 17464-2012 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0.2 mm2 up to 35 mm2 (included)
  • GB/T 17626.11-2008 Electromagnetic compatibility.Testing and measurement techniques.Voltage dips, short interruptions and voltage variations immunity tests
  • GB/T 2423.22-2012 Environmental testing.Part 2:Test methods.Test N:Change of temperature
  • GB/T 2423.4-2008 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
  • GB/T 4025-2010 Basic and safety principles for man-machine interface,marking and identification.Coding principles for indicators and actuators
  • IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
  • IEC 60068-2-6:2007 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
  • IEC 60417-DB:2002 Graphical symbols for use on equipment
  • IEC 60947-1:2007 Low-voltage switchgear and controlgear - Part 1: General rules
  • IEC 60947-4-1:2009 Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
  • IEC 60947-5-5:1997 Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function
  • IEC 61000-3-2 Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current < 16 A per phase)*， 2024-03-01 Update

GB/T 14048.5-2017 history

  • 2017 GB/T 14048.5-2017 Low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices
  • 2008 GB 14048.5-2008 Low-voltage switchgear and controlgear.Part5-1: Control circuit devives and switching element.Electromechanical control circuit devices
  • 2001 GB 14048.5-2001 Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching element Electromechanical control circuit devices
  • 0000 GB 14048.5-1993
Low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices

GB/T 14048.5-2017 -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 14048.11-2016 Low-voltage switchgear and control gear.Part 6-1:Multiple function equipment.Transfer switching equipment 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 14048.9-2008 Low-voltage switchgear and controlgear - Section 6-2: Multiple function equipment control and protective switching devices (or equipment) (CPS)


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