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NEMA - ANSI C78.210

A-19 BULB, MEDIUM SCREW BASE (OVERALL LENGTH - MAXIMUM 4 1/4 INCHES, MINIMUM 3 7/8 INCHES)

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Organization: NEMA
Publication Date: 24 January 1949
Status: inactive
Page Count: 3

Document History

ANSI C78.210
January 24, 1949
A-19 BULB, MEDIUM SCREW BASE (OVERALL LENGTH - MAXIMUM 4 1/4 INCHES, MINIMUM 3 7/8 INCHES)
A description is not available for this item.

References

This document is referenced by:
ANSI C78.20 - Electric Lamps - A, G, PS, and Similar Shapes with E26 Medium Screw Bases
Published by NEMA on January 1, 2003
This standard sets forth physical and electrical characteristics of the group of incandescent lamps that have A, G, PS, and similar bulb shapes with E26 single and double contact medium screw bases...
This document is referenced by:
ASTM F1704 - Standard Test Method for Capture and Containment Performance of Commercial Kitchen Exhaust Ventilation Systems
Published by ASTM on August 1, 2012
Characterization of capture and containment performance of hood, appliance(s), and replacement air system during cooking and non-cooking conditions (idle): Parametric evaluation of operational or...
This document is referenced by:
ANSI C78.79 - Electric Lamps — Nomenclature for Envelope Shapes Intended for Use with Electric Lamps
Published by NEMA on January 1, 2014
This Standard describes a system of nomenclature that provides designations for envelope shapes used for all electric lamps. This system is shown in customary (inch-based) units and SI (metric-based)...
This document is referenced by:
ANSI C84.1 - Electric Power Systems and Equipment — Voltage Ratings (60 Hertz)
Published by NEMA on January 1, 2020
This Standard establishes nominal voltage ratings and operating tolerances for 60 Hz electric power systems above 100 volts. It also makes recommendations to other standardizing groups with respect...
This document is referenced by:
IES LM-46 - APPROVED METHOD: PHOTOMETRIC TESTING OF INDOOR LUMINAIRES USING HIGH INTENSITY DISCHARGE OR INCANDESCENT FILAMENT LAMPS
Published by IES on January 1, 2020
The photometry of luminaires with high intensity discharge (HID) lamps, including mercury vapor, highpressure sodium (HPS), or metal halide lamps, is covered by this method. Also covered are similar...
This document is referenced by:
ANSI C136.11 - Roadway and Area Lighting Equipment - Multiple Parallel Wired Sockets
Published by NEMA on January 1, 2011
This standard covers medium and mogul screw base sockets as used in multiple fixture circuits or in luminaires designed and intended for parallel wired circuits and used in lighting roadways and...
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