
Barrel thread for lampholders with shade holder ring
NORMA vydaná dňa 21.10.2008
Designation standards: IEC 60399-ed.2.1+Amd.1-CSV
Publication date standards: 21.10.2008
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Kategória: Technické normy IEC
Gives limit dimensions of thread for metal or plastic and ceramic lampholders with shade holder rings made of metal or plastic. Dimensions for Go and Not go gauges for shade holder rings and for lampholders are also included. This consolidated version consists of the second edition (2004) and its amendment 1 (2008). Therefore, no need to order amendment in addition to this publication. Donne les limites des dimensions des filetages a filets ronds pour douilles en metal, en matiere plastique et en ceramique avec bague support dabat-jour. Les dimensions des calibres correspondant sont egalement inclues Cette version consolidee comprend la deuxieme edition (2004) et son amendement 1 (2008). Il nest donc pas necessaire de commander lamendement avec cette publication.