ANSI C37.12
GUIDE TO SPECIFICATIONS FOR AC HIGH-VOLTAGE CIRCUIT BREAKERS RATED ON A SYMMETRICAL CURRENT BASIS AND A TOTAL CURRENT BASIS
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| Organization: | ANSI |
| Publication Date: | 27 August 1981 |
| Status: | inactive |
| Page Count: | 17 |
Document History
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...
ANSI C37.12
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...