Table of Contents

1 Overview
  1.1 Scope
  1.2 Purpose
2 Normative references
3 Definitions
4 Specification format
5 General specification
  5.1 General scope
  5.2 General references
  5.3 General definitions
  5.4 Service conditions
  5.5 Electrical characteristics
  5.6 Construction
  5.7 Vacuum circuit breakers
  5.8 Gas circuit breakers
  5.9 Operating mechanism
  5.10 Controls
  5.11 Accessories and appurtenances
  5.12 Tests
  5.13 Drawings and instruction manuals
  5.14 Shipping
  5.15 Spare parts
  5.16 Circuit breaker information to be furnished by
       manufacturer or supplier with bid/tender to
       facilitate bid evaluation
6 Supplementary specification
  6.1 Purchaser's specification number and date
  6.2 Number of circuit breakers required and delivery requirements
  6.3 System characteristics
  6.4 Application
  6.5 Circuit breaker electrical characteristics
  6.6 Circuit breaker physical characteristics
  6.7 Bushing characteristics
  6.8 Operating mechanism and auxiliaries
  6.9 Current and potential devices
  6.10 Miscellaneous
  6.11 Non-standard Tests required by user
  6.12 Shipping instructions
Annex A (informative) Bibliography

Abstract

Gives assistance for development of specifications that apply to all indoor and outdoor types of ac high-voltage circuit breakers rated above 1000 volts.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Institute of Electrical & Electronics Engineers
Pages
ISBN
Supersedes	ANSI C37.12 : 2008 IEEE DRAFT C37.12 : D6 2006