IEEE standard for metal-enclosed low-voltage power circuit-breaker switchgear
By: sponsor, Switchgear Committee of the IEEE Power Engineering Society.
Contributors: IEEE Power Engineering Society. Switchgear Committee.; IEEE Standards Board.; National Electrical Manufacturers Association.
Series: ANSI/IEEE -- C37.20.1-1987.
Publisher: Institute of Electrical and Electronics Engineers
Published: 1987
Place of publication: New York, NY
Language: eng
Number of pages: 35
Subjects: Electric circuit-breakers -- Standards; Voltage regulators -- Standards
Notes: At head of title: An American national standard.

"Approved September 22, 1983 IEEE Standards Board ; Approved August 7, 1986 American National Standards Institute."

Secretariat: Institute of Electrical and Electronics Engineers ; National Electrical Manufacturers Association.

ANSI C37.20.1-1987.

Bibliography: p. 34-35.

Also available via the World Wide Web with additional title: ANSI/IEEE Std C37.20.1-1987.