GB 17935-2007
Edison screw lampholders (English Version)

Standard No.

GB 17935-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2024-04

Replace By

GB/T 17935-2023

Latest

GB/T 17935-2023

Replace

GB 17935-1999

Scope

This standard applies to E14, E27 and E40 Edison screw lampholders used only for lamps and semi-luminaires when they are connected to the power supply. This standard is also applicable only to AC circuits where the working voltage does not exceed 250 V (rms) Switching lampholders used. This standard is also applicable to E5 type screw lampholders with a working voltage not exceeding 25 V, connected in series for indoor use, and ElO type screw lamps with a working voltage not exceeding 60 V, connected in series indoors and outdoors. holders, and E10 lampholders of the recessed type which are connected separately to the mains. These lampholders shall not be put up for retail sale. As far as the reasonable adoption of this standard is concerned, this standard also applies to non-Edison screw lampholders which are connected in series with the mains. Note 1 : Lampholders of this type are used, for example, in Christmas tree lighting circuits. This standard also applies to adapters in so far as the rational application of this standard is concerned. This standard also applies to those lampholders which are fully or partly integrated into a luminaire, And those lampholders that are stipulated to be installed in the equipment. This standard only involves the requirements for lampholders. For other requirements, such as the requirements for protection against electric shock for terminals or lamp caps, they should meet the standards of relevant equipment. When the equipment is tested according to its own standards Such lampholders should be installed in suitable equipment before testing. Such lampholders and lampholders with snap-on housings (when used only by the luminaire manufacturer) should not be put up for retail sale. This standard applies to installations Lampholders on indoor, outdoor, residential lighting and industrial lighting equipment are also suitable for candle-shaped lampholders.In some occasions with special conditions of use, such as street lighting, ship decks, motor vehicles and those prone to explosion For dangerous places, lampholders with special structures can be used. Note 2: This standard is not applicable to three light source lamp holders E26d. Note 3: This standard is formulated based on the following parameters of the corresponding general lighting lamps: —— E14 type - lamps for caps of type E27 not exceeding 4 A; - lamps for caps of type E40 not exceeding 16 A. Note 4: If the nominal voltage of the power supply does not exceed 130 v, then the maximum current of the E40 lamp base is 32 A (see 4.5 and 5.3) Note 5: For the lamp holder used in the lamp, its maximum operating temperature is given in GB 7000.1.

GB 17935-2007 Referenced Document

• GB 1406 Types and dimensions of Edison screw lamp caps
• GB 15092.1-2003 Switches for appliances-Part 1: General requirements
• GB 19148.1-2003 Types and dimensions of edison screw lampholders
• GB 4706.1-2005 Household and similar electrical appliances-Safety Part 1:General requirements
• GB 5013.1 Rubber insulated cables of rated voltages up to and including 450/750V. Part 1: General requirements
• GB 5013.2 Rubber insulated cables of rated voltages up to and including 450/750V. Part 2: Test methods
• GB 5013.3 Rubber insulated cables of rated voltages up to and including 450/750V. Part 3: Heat resistant silicone insulated cables
• GB 5013.4 Rubber insulated cables of rated voltages up to and including 450/750V. Part 4: Cords and flexible cables
• GB 5013.5 Rubber insulated cables of rated voltages up to and including 450/750V. Part 5: Lift cables
• GB 5013.6 Rubber insulated cables of rated voltages up to and including 450/750V. Part 6: Arc welding cables
• GB 5013.7 Rubber insulated cables of rated voltages up to and including 450/750V. Part 7: Heat resistant ethylene-vinyl acetate rubber insulated cables
• GB 5023.1 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 1: General requirements
• GB 5023.2 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 2: Test methods
• GB 5023.3 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 3: Non-sheathed cables for fixed wiring
• GB 5023.4 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 4: Sheathed cables for fixed wiring
• GB 5023.5 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 5: Flexible cables (cords)
• GB 5023.6 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 6: lift cables and cables for flexible connection
• GB 5023.7 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 7: Flexible cables screened and unscreened with two or more conductors
• GB 7000.1 Luminaires - Part 1: General requirements and tests*， 2017-01-01 Update
• GB 7000.10 Safety requirements for fixed general purpose luminaires
• GB 7000.11 Safety requirements for portable general purpose luminaires
• GB 7000.12 Safety requirements for recessed luminaires
• GB 7000.13 Safety requirements for handlamps
• GB 7000.14 Safety requirements for air-handling luminaires
• GB 7000.15 Safety requirements of luminaires for stage lighting,television,film and photographic studios(outdoor and indoor)
• GB 7000.16 Safety requirements for luminaires used in clinical areas of hospitals and health care buildings
• GB 7000.17 Safety requirements for luminaries with limited surface temperatures
• GB 7000.18 Safety requirements for extra low voltage lighting systems for filament lamps
• GB 7000.19 Safety requirements for photo and film luminaires(non-professional)
• GB 7000.2 Luminaires.Part 2-22:Particular requirements.Luminaires for emergency lighting *， 2008-04-11 Update
• GB 7000.201 Luminaires.Part 2-1:Particular requirements.Fixed general purpose luminaires*， 2008-12-31 Update
• GB 7000.202 Luminaires.Part 2-2:Particular requirements.Recessed luminaires*， 2008-12-31 Update
• GB 7000.203 Luminaires.Part 2-3 : Particular requirements.Luminaires for road and street lighting*， 2013-12-31 Update
• GB 7000.204 Luminaires.Part 2-4:Particular requirements.Portable general purpose luminaires*， 2008-12-31 Update
• GB 7000.207 Luminaires.Part 2-7:Particular requirements.Portable luminaries for garden use*， 2008-12-30 Update
• GB 7000.208 Luminaires.Part 2-8:Particular requirements.Handlamps*， 2008-12-31 Update
• GB 7000.211 Luminaires.Part 2-11:Larticular requirements-Aquarium luminaires*， 2008-12-31 Update
• GB 7000.212 Luminaires.Part 2-12：Particular requirements.Mains socket-outlet mounted nightlights*， 2008-12-31 Update
• GB 7000.213 Luminaires.Part 2-13：Particular requirements.Ground recessed luminaires*， 2008-12-31 Update
• GB 7000.214 Luminaires - Part 2-14: Luminaires with special requirements for the use of cold-cathode tubular discharge lamps (neon lamps) and similar equipment*， 2016-01-01 Update
• GB 7000.217 Luminaires.Part 2-17：Particular requirements.Luminaires for stage lighting,television,film and photographic studios(outdoor and indoor)*， 2008-12-31 Update
• GB 7000.218 Luminaires.Part 2-18：Particular requirements.Luminaries for swimming pools and similar application*， 2008-12-31 Update
• GB 7000.219 Luminaires.Part 2-19:Particular requirements.Air-handling luminaires*， 2008-12-31 Update
• GB 7000.225 Luminaires.Part 2-25:Particular requirements.luminaires used in clinical areas of hospital and health care buildings*， 2008-12-30 Update
• GB 7000.3 Safety requirements of portable luminaires for garden use
• GB 7000.4 Luminaires.Part 2-10:Particular requirements.Portable luminaires for children
• GB 7000.5 Safety requirements of luminaires for road and street lighting
• GB 7000.6 Luminaires.Part 2-6:Particular requirements.Luminaires with built-in transformers or convertors for filament lamps*， 2008-04-11 Update
• GB 7000.7 Safety requirements for floodlights
• GB 7000.8 Safety requirements of luminaires for swimming pools and similar applications
• GB 7000.9 Luminaires.Part 2-20:Particular requirements.Lighting chains*， 2008-04-11 Update
• GB/T 1483 Gauges of edison screw lamp caps
• GB/T 1483.2 Gauges for caps and lampholders.Part 2:Gauges for pin caps and lampholders*， 2008-04-29 Update
• GB/T 2423.28-2005 Environmental testing for electric and electronic products.Part2:Test methods-Test T:Soldering
• GB/T 2423.55-2006 Environmental testing for electric and electronic products.Part 2:Test methods.Test Eh:Hammer tests
• GB/T 4207-2003 Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
• GB/T 5169.5-1997 Fire hazard testing for electric and electronic products. Part 2: Test methods. Section 2: Needle-flame test
• IEC 60068-2-32:1975 Basic environmental testing procedures. Part 2 : Tests. Test Ed: Free fall
• IEC 60352-1:1997 Solderless connections - Part 1: Wrapped connections - General requirements, test methods and practical guidance
• IEC 60399 Barrel thread for lampholders with shade holder ring*， 2008-10-01 Update
• ISO 4046-4:2002 Paper, board, pulps and related terms - Vocabulary - Part 4: Paper and board grades and converted products

GB 17935-2007 history

• 2023 GB/T 17935-2023 Screw lamp holder
• 2007 GB 17935-2007 Edison screw lampholders
• 1999 GB 17935-1999 Edison screw lampholders