538-1976 IEEE Low Voltage AC Integrally Fused Power Circuit Breakers

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 30 January 1976
Status: inactive
Page(s): 1 - 14
ISBN (Online): 978-1-5044-0387-0
DOI: 10.1109/IEEESTD.1976.7430198

Abstracts

Regular

This standard applies to enclosed low-voltage ac power circuit breakers as described in American National Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures, C37.13-1973 (IEEE Std 20-1973), except that the circuit breakers discussed in this standard incorporate current-limiting fuses as an integral part of the circuit breaker. The entire device thereby becomes capable of interrupting shortcircuit currents up to 200 000 A rms and may be applied on circuits where the available short-circuit current does not exceed that amount.

Document History

538-1976 - IEEE Low Voltage AC Integrally Fused Power Circuit Breakers
January 30, 1976 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard applies to enclosed low-voltage ac power circuit breakers as described in American National Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures, C37.13-1973 (IEEE Std 20-1973), except that the circuit breakers discussed in this standard incorporate current-limiting fu...

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