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GB/T 7251.3-2006 Replaced National standards

GB/T 7251.3-2006 Low-voltage switchgear and control gear assemblies—Part 3:Particular requirements for low-voltage switchgear and control gear assemblies intended to be installed in places where unskilled persons have access for their use—Distribution boards

GB/T 7251.3-2006 Low-voltage switchgear and control gear assemblies—Part 3:Particular requirements for low-voltage switchgear and control gear assemblies intended to be installed in places where unskilled persons have access for their use—Distribution boards

Publish Date: 2006-08-25 Implement Date: 2007-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7251.3-2006
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: Low-voltage distribution electrical equipment
ICS Name: Switching devices and controllers
Publish Date: 2006-08-25
Implement Date: 2007-03-01
Pages: 12 pages

Development Information

Word Count: 21 Thousand words Pages: 12 pages

Same series standard

GB 7251.2-2006 Low-voltage switchgear and controlgear assemblies—Part 2:Particular requirements for busbar trunking systems (busways) GB/T 7251.4-2006 Low-voltage switchgear and control gear assemblies—Part 4:Particular requirements for assemblies for construction sites(ACS)

Replace the following standards

GB 7251.3-1997 Low-voltage switchgear and control gear assemblies—Part 3:Particular requirements for low-voltage switchgear and control gear assemblies intended to be installed in places where unskilled persons have access for their use—Distribution boards

Superseded by the following standards

GB/T 7251.3-2017 Low-voltage switchgear and controlgear assemblies—Part 3:Distribution boardsintended to be operated by ordinary persons(DBO)

Referenced Standards

IEC 60068-2-3:1969 IEC 60068-2-63:1991 ISO 4046:1978 GB/T 5169.10-1997 Fire hazard testing for electric and electronic products—Test methods—Glow-wire test methods—General GB/T 5169.10-2006 Fire hazard testing for electric and electronic products—Part 10:Glow/hot-wire based test methods—Glow-wire apparatus and common test procedure GB/T 5169.10-2017 Fire hazard testing for electric and electronic products—Part 10:Glowing/hot-wire based test methods—Glow-wire apparatus and common test procedure GB/T 5169.11-1997 Fire hazard testing for electric and electronic products—Test methods—Glow-wire end-product test and guidance GB/T 5169.11-2006 Fire hazard testing for electric and electronic products—Part 11:Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products GB/T 5169.11-2017 Fire hazard testing for electric and electronic products—Part 11:Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products(GWEPT) GB/T 5169.12-1999 Fire hazard testing for electric and electronic products—Test methods-Glow-wire flammability test on materials GB/T 5169.12-2006 Fire hazard testing for electric and electronic products—Part 12:Glowing/hot-wire based test methods—Glow-wire flammability test method for materials GB/T 5169.12-2013 Fire hazard testing for electric and electronic products—Part 12: Glowing/hot-wire based test methods—Glow-wire flammability index(GWFI) test method for materials GB/T 5169.12-2024 Fire hazard testing for electric and electronic products—Part 12:Glowing/hot-wire based test methods—Glow-wire flammability index (GWFI) test method for materials GB/T 5169.13-1999 Fire hazard testing for electric and electronic products—Test methods-Glow-wire ignitability test on materials GB/T 5169.13-2006 Fire hazard testing for electric and electronic products—Part 13:Glowing/hot-wire based test methods—Glow-wire ignitability test method for materials GB/T 5169.13-2013 Fire hazard testing for electric and electronic product—Part 13:Glowing/hot-wire based test methods—Glow-wire ignition temperature(GWIT)test method for materials GB/T 5169.13-2024 Fire hazard testing for electric and electronic products—Part 13:Glowing/hot-wire based test methods—Glowing-wire ignition temperature(GWIT) test method for materials GB 13539.3-1999 Low-voltage fuses—Part 3:Supplementary requirements for fuses for use by unskilled person (fuses for mainly for household and similar apllication) GB/T 13539.3-2008 Low-voltage fuses—Part 3:Supplementary requirements for fuses for use by unskilled persons(fuses mainly for household and similar applications)—Examples of standardized systems of fuses A to F GB/T 13539.3-2017 Low-voltage fuses—Part 3:Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)— Examples of standardized systems of fuses A to F

Adopt standards

IEC 60439-3:2001

Related Standards

GB/T 13540-1992 Replaced

GB/T 13540-1992 Anti-seismic characteristic test for high-voltage switchgear

Publish Date: 1992-07-01
GB/T 13601-1992 Replaced

GB/T 13601-1992 Operating tests under severe ice conditions for high-voltage switchgear

Publish Date: 1992-08-19
GB 7674-1997 Replaced

GB 7674-1997 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above

Publish Date: 1997-07-28
GB 7251.1-1997 Replaced

GB 7251.1-1997 Low-voltage switchgear and control gear assemblies—Part 1:Type-tested and partially type-tested assemblies

Publish Date: 1997-12-30
GB 7251.3-1997 Replaced

GB 7251.3-1997 Low-voltage switchgear and control gear assemblies—Part 3:Particular requirements for low-voltage switchgear and control gear assemblies intended to be installed in places where unskilled persons have access for their use—Distribution boards

Publish Date: 1997-12-30
GB 14048.7-1998 Replaced

GB 14048.7-1998 low-voltage switchgear and controlgear Ancillary equipment Section 1:Terminal blocks for copper conductors

Publish Date: 1998-12-21
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