Superseded Standard

IEEE/ANSI C37.12-1991

American National Standard for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis– Specifications Guide

These specifications apply to all indoor and outdoor types of ac high-voltage circuit breakers rated above 1000 volts. This document is issued only as a guide for use in compiling specifications for ac high-voltage circuit breakers. The imperative mode of the language is illustrative of that used in specifications. It does not imply that this document is anything other than advisory in its scope.

Sponsor Committee
PE/SWG - Switchgear
Learn More
Status
Superseded Standard
Superseding
C37.12-1981
History
ANSI Approved:
1991-05-22
Published:
1991-11-30

Working Group Details

Society
IEEE Power and Energy Society
Learn More
Sponsor Committee
PE/SWG - Switchgear
Learn More
No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
Newswire

Sign up for our monthly newsletter to learn about new developments, including resources, insights and more.