1.

Record Nr.

UNINA9910136372803321

Titolo

ASA C37.11-1957 : ASA American National Standard Requirements for Power Circuit Breaker Control / / IEEE

Pubbl/distr/stampa

[Place of publication not identified] : , : IEEE, , 1957

ISBN

1-5044-0475-0

Descrizione fisica

1 online resource

Disciplina

621.381537

Soggetti

Switching circuits

Standards

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

This standard applies to all types of electrically controlled indoor and outdoor power circuit breakers, including circuit breakers in switchgear cubicles and in metal-clad switchgear, having an interrupting rating of 50 megavolt-amperes (mva) or higher and a voltage rating above 1500 volts. This standard applies for any source of circuit breaker operating energy, such as solenoid, motor, spring, compressed gas, etc, for any type of operating mechanism and for both a-c and d-c control power.