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About This Item

 

Full Description

Applies to both air-break and oil-break circuit-breakers and to their operating devices and auxiliary equipment. It deals with ratings, classification, mechanical and electrical design and construction, performance, testing and marking. Additional requirements for integrally fused circuit-breakers are included. Appendices include information to be given by the purchaser, items subject to agreement, and coordination of circuit-breakers with separate fuses.
 

Document History

  1. AS 1930-1976

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    Circuit-breakers for distribution circuits (up to and including 1000 V a.c. and 1200 V d.c.)

    • Most Recent
  2. AS C410-1970


    Circuit-breakers for distribution circuits (up to and including 1000 volts a.c. and 1200 volts d.c.) (current ratings 63 amperes and above)

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. AS 1930-1976 CORRIG. 1


    Circuit-breakers for distribution circuits (up to and including 1000 V a.c. and 1200 V d.c.)