IEEE/ASA C37.12-1952
ASA American Standard Guide Specifications for Alternating Current Power Circuit Breakers

Standard No.

IEEE/ASA C37.12-1952

Release Date

1952

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Latest

IEEE/ASA C37.12-1952

Scope

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 vendors in submitting bids. These specifications apply to all types of alternating-current power circuit breakers (indoor and outdoor) having an interrupting rating of 50 mva or higher and a voltage rating above 1500 vo...

IEEE/ASA C37.12-1952 history

• 1952 IEEE/ASA C37.12-1952 ASA American Standard Guide Specifications for Alternating Current Power Circuit Breakers