ANSI C78.1401-2004 (S2023)

American National Standard for Electric Lamps--Dimensions for Projection Lamps--Double-Contact, Medium Ring (Special B), Base-up Type

American National Standards Institute , 01/06/2016

Publisher: ANSI

File Format: PDF

$24.00$49.00

Description

ANSI C78.1401-2004 (R2009, R2016) establishes the dimensions essential to the interchangeability of lamps of the double-contact, medium ring (Special B), base-up type. It is not intended to prescribe either operating characteristics or details of design, such as the shape of the ventilation ports or the method of attachment of the prefocus ring to the base.

Published: 01/06/2016

Pages: 10

File Size: 1 file , 660 KB

Language: English

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