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Released: 30.01.1976
IEEE 538-1976 - IEEE Low Voltage AC Integrally Fused Power Circuit Breakers
IEEE Low Voltage AC Integrally Fused Power Circuit Breakers
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56.67 EUR
Standard number: | IEEE 538-1976 |
Released: | 30.01.1976 |
ISBN: | 978-1-5044-0387-0 |
Pages: | 14 |
Status: | Active |
Language: | English |
DESCRIPTION
IEEE 538-1976
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 short circuit currents up to 200 000 A rms and may be applied on circuits where the available short-circuit current does not exceed that amount.New IEEE Standard - Superseded.