ANSI C37.12
AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis - Specifications Guide
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| Organization: | ANSI |
| Publication Date: | 1 January 1991 |
| Status: | inactive |
| Page Count: | 22 |
scope:
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.
Document History
ANSI C37.12
January 1, 1991
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...
August 27, 1981
GUIDE TO SPECIFICATIONS FOR AC HIGH-VOLTAGE CIRCUIT BREAKERS RATED ON A SYMMETRICAL CURRENT BASIS AND A TOTAL CURRENT BASIS
A description is not available for this item.
August 21, 1952
Guide Specifications for Allternating-Current Power Circuit Breakers
Scope and Purpose
These specifications are intended as a reference for purchasers and users of circuit breakers in the preparation of requests for quotations and as a reference for manufacturers and...