C37.12-2018 - IEEE Guide for Specifications of High-Voltage Circuit Breakers (over 1000 V)
Standard Details
Specifications that apply to all indoor and outdoor types of ac high-voltage circuit breakers rated above 1000 volts are covered in this document. 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.
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