Full Description

Scope

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.

Abstract

- Superseded.

Product Details

Published: 01/30/1976 ISBN(s): 9781504403870 Number of Pages: 14 File Size: 1 file , 14 MB Product Code(s): STDSU05389