GB 16895.21-2011
Low-voltage electrical installations.Part 4-41:Protection for safety.Protection against electric shock (English Version)
- Standard No.
- GB 16895.21-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-07
- Replace By
- GB/T 16895.21-2020
- Latest
- GB/T 16895.21-2020
- Replace
- GB 16895.21-2004
- Scope
- This part specifies the basic requirements for protection against electric shock, including basic protection (direct contact protection) and fault protection (indirect contact protection) for human and livestock. In addition, the application and coordination of the above requirements are specified according to the external influence conditions. This section also specifies the requirements for the use of additional protection in specific cases.
GB 16895.21-2011 Referenced Document
- GB 16895.3-2004 Electrical installations of buildings--Part 5-54:Selection and erection of electrical equipment-Earthing arrangements,protective conductors and protective bonding conductors
- GB 16895.6 Electric installations of buildings-Part 5: Selection and erection of electrical equipment-Chapter 52: Wiring systems
- GB 7251.1 Low-voltage switchgear and controlgear assemblies.Part 1:General rules*， 2013-12-31 Update
- GB/T 13381.1 Specification for conduits for electrical installations--General requirements
- GB/T 16895.23 Low-voltage electrical installations—Part 6: Verification*， 2020-12-14 Update
- GB/T 17045 Protection against electric shock—Common aspects for installations and equipment*， 2020-03-31 Update
- GB/T 18379 Voltage bands for electrical installations of buildings
- GB/T 19215.1 Cable trunking and ducting systems for electrical installations Part 1: General requirements
- GB/T 19215.2 Cable trunking and ducting systems for electrical installations--Part 2: Particular requirements Section 1: Cable trunking and ducting systems intended for mounting on walls or ceilings
- GB/T 19215.3 Cable trunking and ducting systems for electrical installations - Part 2-2: Particular requirements - Cable trunking systems and cable ducting systems intended for underfloor and flushfloor installations*， 2012-11-05 Update
- GB/T 19215.4 Cable trunking and ducting systems for electrical installations—Part 2: Particular requirements—Section 4:Service poles*， 2017-07-31 Update
- GB/T 20041.1 Conduit systems for cable management.Part 1:General requirements*， 2015-05-15 Update
- GB/T 20041.21 Conduit systems for cable management—Part 21: Particular requirement for rigid conduit systems*， 2017-07-31 Update
- GB/T 20041.22 Conduit systems for cable management - Part 22: Particular requirement - Pliable conduit systems
- GB/T 20041.23 Conduit systems for cable management - Part 23: Particular requirement - Flexible conduit systems
- GB/T 20041.24 Conduit systems for cable management - Part 24: Particular requirement - Conduit systems buried underground
- GB/T 20041.25 Conduit systems for cable management - Part 25: Particular requirements for conduit fixtures*， 2016-09-01 Update
- IEC 61558-2-6 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safet*， 2021-05-18 Update
- IEC Guide 104 The preparation of safety publications and the use of basic safety publications and group safety publications*， 2019-07-24 Update
GB 16895.21-2011 history
- 2020 GB/T 16895.21-2020 Low-voltage electrical installations—Part 4–41：Protection for safety—Protection against electric shock
- 2011 GB 16895.21-2011 Low-voltage electrical installations.Part 4-41:Protection for safety.Protection against electric shock
- 2004 GB 16895.21-2004 Electrical installations of buildings Part 4-41:Protection for safety-Protection against electric shock
- 1993 GB 14821.1-1993 Electric shock protection of electrical installations in buildings
GB 16895.21-2011 -All Parts
GB 16895.1-1997 Electrical installations of buildings. Part 1: Scope, object and fundamental principles
GB 16895.11-2001 Electrical installations of buildings Part 4: Protection for safety,Chapter 44: Protection against overvoltages Section 442-Protection of low-voltage installations against temporary overvoltages and faults beween high-voltage systems and earth
GB 16895.12-2001 Electrical installations of buildings Part 4: Protection for safety Chapter 44: Protection against overvoltages Section 443: Protection against overvoltages of atmospheric origin or due to switching
GB 16895.13-2012 Low-voltage electrical installations.Part 7-701:Requirements for special installations or locations.Locations containing a bath or shower
GB 16895.14-2010 Electrical installations of buildings.Part 7-703:Requirements for special installations or locations.Rooms and cabins containing sauna heaters
GB 16895.19-2002 Electrical installations of buildings Part 7: Requirements for special installations or locations Section 702: Swimming pools and other basins
GB 16895.2-2005 Electrical installations of buildings.Part 4-42:Protection for safety.Protection against thermal effects
GB 16895.20-2003 Electrical installations of buildings Part 5: Selection and erection of electrical equipment Chapter 55: Other equipment Section 551: Low-voltage generating sets
GB 16895.21-2011 Low-voltage electrical installations.Part 4-41:Protection for safety.Protection against electric shock
GB 16895.22-2004 Electrical installations of buildings Part 5-53:Selection and erection of electrical equipment isolation,switching and control Section 534:Devices for protection against overvoltages
GB 16895.24-2005 Electrical installations of buildings.Part 7-710:Requirements for special installations or locations.Medical locations
GB 16895.25-2005 Electrical installations of buildings.Part 7-711:Requirements for special installations or locations.Exhibitions,shows and stands
GB 16895.26-2005 Electrical installations of buildings.Part 7-740:Requirements for special installations or locations.structures,amusement devices and booths at fairgrounds,amusement parks and circuses
GB 16895.27-2012 Low-voltage electrical installations.Part 7-705:Requirements for special installations or locations.Agricultural and horticultural premises
GB 16895.28-2008 Electrical installations of buildings.Part 7-714:Requirements for special installations or locations.External lighting installations
GB 16895.29-2008 Electrical installations of buildings.Part 7-713:Requirements for special installations or locations.Furniture
GB 16895.3-2004 Electrical installations of buildings--Part 5-54:Selection and erection of electrical equipment-Earthing arrangements,protective conductors and protective bonding conductors
GB 16895.30-2008 Electrical installations of buildings.Part 7-715:Requirements for special installations or locations.Extra-low-voltae lighting installations
GB 16895.31-2008 Electrical installations of buildings.Part 7-717：Requirements for special installations or locations.Mobile or transportable units
GB 16895.4-2000 Electrical installations of buildings Part 4: Protection for safety Chapter 43: Protection against overcurrent
GB 16895.5-2012 Low-voltage electrical installations.Part 4-43 Protection for safety.Protection against overcurrent
GB 16895.6-2000 Electric installations of buildings-Part 5: Selection and erection of electrical equipment-Chapter 52: Wiring systems
GB 16895.7-2009 Low-voltage electrial installatioins.Part 7-704:Requuirements for special installations or locations.Construction and demolition site installations
GB 16895.8-2010 Low-voltage eletrical installations.Part 7-706:Requirements for special installations or locations.Conducting locations with restricted movement