C37.20.1a-2005 - IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear---Amendment 1: Short-Time and Short-Circuit Withstand Current Tests---Minimum Areas for Multiple Cable Connections
Standard Details
This amendment revises IEEE Std C37.20.1-2002. Use of “dummy elements,” previously allowed for short-circuit tests in 6.2.4 and, is eliminated. Errors made in converting areas in Table 10 to metric units are corrected.
Standards Committee
Board Approval
Additional Resources Details
Working Group Details
Working Group
Standards Committee
IEEE Program Manager