GB/T 17466.22-2022 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 22:Particular requirements for connecting boxes and enclosures

GB/T 17466.21-2022 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 21:Particular requirements for boxes and enclosures with provision for suspension means GB/T 17466.23-2022 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 23:Particular requirements for floor boxes and enclosures

GB/T 17466.22-2008 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 22:Particular requirements for connecting boxes and enclosures

GB/T 2423.55-2006 Environmental testing for electric and electronic products—Part 2:Test methods—Test Eh:Hammer tests GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) 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 16842-2016 Protection of persons and equipment by enclosures—Probe for verification ISO/IEC导则51 GB/T 4207-2003 Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions GB/T 4207-2012 Method for the determination of the proof and the comparative tracking indices of solid insulating materials GB/T 4207-2022 Method for the determination of the proof and the comparative tracking indices of solid insulating materials GB/T 5169.21-2006 Fire hazard testing for electric and electronic products—Part 21:Abnormal heat—Ball pressure test GB/T 5169.21-2017 Fire hazard testing for electric and electronic products—Part 21:Abnormal heat—Ball pressure test method GB/T 17045-1997 Protection against electric shock—Common aspects for installation and equipment GB/T 17045-2006 Protection against electric shock—Common aspects for installation and equipment GB/T 17045-2008 Protection against electric shock—Common aspects for installation and equipment GB/T 17045-2020 Protection against electric shock—Common aspects for installations and equipment GB/T 17193-1997 Extra-heavy duty rigid steel conduits for electrical installations GB/T 17194-1997 Conduits for electrical purposes—Outside diameters of conduits for electrical installations and threads of conduits and fittings GB 13140.1-1997 Connecting devices for low voltage circuits for household and similar purposes Part 1:General requirements GB/T 13140.1-2008 Connecting devices for low-voltage circuits for household and similar purposes—Part 1:General requirements GB 13140.2-1998 Connecting devices for low voltage circuits for household and similar purposes Part 2:Particular requirements for connecting devices as separate entities with screw-type clamping units GB/T 13140.2-2008 Connecting devices for low-voltage circuits for household and similar purposes—Part 2:Particular requirements for connecting devices as separate entities with screw-type clamping units GB 13140.3-1998 Connecting devices for low voltage circuits for household and similar purposes Part 2:Particular requirements for connecting devices as separate entities with screwless-type clamping units GB/T 13140.3-2008 Connecting devices for low-voltage circuitsfor household and similar purposes—Part 2:Particular requirements for connecting devices as separate entities with screwless-type clamping units GB 13140.4-1998 Connecting devices for low voltage circuits for household and similar purposes Part 2:Particular requirements for connecting devices as separate entities with insulation piercing clamping units GB/T 13140.4-2008 Connecting devices for low-voltage circuits for household and similar purposes—Part 2:Particular requirements for connecting devices as separate entities with insulation piercing clamping units GB 13140.5-1998 Connecting devices for low-voltage circuits for household and similar purposes Part 2:Particular requirements for twist-on connecting devices GB/T 13140.5-2008 Connecting devices for low-voltage circuits for household and similar purposes—Part 2:Particular requirements for twist-on connecting devices GB 13140.6-2000 Connecting devices for low-voltage circuits for household and similar purposes Part 2:Particular requirements for connecting boxes (junction and/or tapping)for terminals or connecting devices GB 17464-1998 Connecting devices—Safety requirements for screw-type and screwless-type clamping units for electrical copper conductors GB/T 17464-2012 Connecting devices—Electrical copper conductors—Safety requirements for screw-type and screwless-type clamping units—General requirements and particular requirements for clamping units for conductors from 0.2 mm2 up to 35 mm2(included) GB/T 20636-2006 Connecting device—Electrical copper conductors—Safety requirements for screw-type and screwless-type clamping units Particular requirements for conductors above 35 mm2 up to 300 mm2

IEC 60670-22:2015