BS 5042-4:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Built-in lampholders and starter holders for tubular fluorescent lampsSpecification for lampholders and starterholders
Hardcopy
07-23-2013
English
07-31-1979
Specifies dimensional and performance requirements for built-in starterholders used with glow starters and built-in lampholders for use with tubular fluorescent lamps provided with caps G5, G20, G13, and G10q intended for use in circuits connected to an a.c. supply not exceeding 250 V to earth and not exceedng 660 V when the lamp is removed.
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