Proceedings of the Session of the American Railway Association

Proceedings of the Session of the American Railway Association

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Vols. for 1920- include qHistorical record of standards and recommended practice.qThe distribution center shall consist of a single pole, double-throw switch, a common wire terminal, resistance unit and Edison plug cut-out, ... The switch board for engines in switching or backup service having front and rear headlights , shall consist of special single-pole, ... With a separate 10-ampere snap switch ( or preferably a toggle switch) to short circuit and cut out this unit when not used.


Title:Proceedings of the Session of the American Railway Association
Author:American Railway Association. Mechanical Division
Publisher: - 1919
ISBN-13:

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