NEMA - ANSI C81.61
Electrical Lamp Bases
inactive
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| Organization: | NEMA |
| Publication Date: | 1 January 1990 |
| Status: | inactive |
| Page Count: | 221 |
scope:
FOREWORD
ANSI C81.61-1990 was a new presentation of the standard sheets of electric lamp bases. This standard does not contain any sheets for lampholders or gauges.
This arrangement is a major departure from the previous standards in the C81 series. A primary feature of this new format is that all the new base sheets are concentrated in one standard. Secondly, the general format of the sheets has been revised to offer better associations among related bases, lampholders, and gauges. Also, on the ANSI sheets test requirements are now located on the product sheets (base sheet or holder sheet) to which they apply, as opposed to being located on the gauge sheets as is done in IEC.
Document History
January 1, 2023
Electric Lamp Bases— Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
Important Patent Disclaimer
Note: The user’s attention is called to the possibility that compliance with this...
January 1, 2019
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
Important Patent Disclaimer
At the time of publication, it is possible that some of the elements of this...
January 1, 2017
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
Important Patent Disclaimer
At the time of publication, it is possible that some of the elements of this...
January 1, 2016
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps
Important Patent Disclaimer
At the time of publication, it is possible that some of the elements of this document...
January 1, 2009
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
January 1, 2009
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
January 1, 2007
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
January 1, 2006
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
January 1, 2005
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
This standard sets forth the specifications for bases (caps) used on electric lamps.
January 1, 2003
Electrical Lamp Bases - Bases (Caps)
This standard sets forth the specifications for bases (caps) used on electric lamps.
ANSI C81.61
January 1, 1990
Electrical Lamp Bases
FOREWORD ANSI C81.61-1990 was a new presentation of the standard sheets of electric lamp bases. This standard does not contain any sheets for lampholders or gauges. This arrangement is a major...