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- IEC60061-3 7006-25-7 Go Gauges for screw threads of Lampholders E14
- Item 7006-25-7
IEC60061-3 7006-25-7 Go Gauges for screw threads of Lampholders E14
The sharp part of the edge of the thread at the underside of the gauges for checking lampholders E10 and E14 shall be broken with a radius of 0,5 + 0,05 mm.
The sharp part of the edge of the thread at the underside of the gauge for checking lampholders E40 shall be broken with a radius of 1,0 + 0,05 mm.
An additional allowance for wear of - 0,01 mm is permitted beyond the manufacturing tolerance indicated.
PURPOSE: To chechk the minimum dimensions of the lampholder screw thread and dimension X shown on sheet 7005-20.
TESTING: It shall be possible to screw the gauge into the lampholder without using undue force.(For the torque to be applied in case of doubt, see IEC 238, subclause 4.4)
When the gauge has been screwed in as far as it will go, the rim of the screw shell of the lampholder shall be co-planar with, or project beyond, surface Y1 but it shall not project beyond surface Y2.
Shenzhen Julixing Instruments Co., Ltd. are specialized in manufacturing special, custom built, test and measuring equipment for products testing as per international norms and offering calibration services andrelated information. Our products and services are used by research & development establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients' requirements.
If you require equipment to test products such as home appliances, electrical accessories like switches, sockets, connectors, etc. industrial & road lighting luminaires, automobile lighting systems or related categories, we can provide the solutions you need.
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Website: http://www.china-item.com
Contacts: Eason Wang
E-mail: sales@china-item.com
TEL: +86-755-33168386
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Website: http://www.china-item.com/
- IEC60061-3 7006-22A-4 E27 Gauge for Testing Contact-making and Protection Against Accidental Contact During Insertion of Lamps in Lampholders
- IEC 60061-3 7006-31-4 E14 Gauge for Testing Contact-making and Protection Against Accidental Contact During Insertion of Lamps in Lampholders
- IEC60061 7006-25A-2 E27 Go Gauge for Lampholders
- IEC60061 7006-25-7 E40 Go Gauges for Screw Threads of Lampholders
