IEEE C37.13-1973
low-voltage ac power circuit breakers used in enclosures

Standard No.

IEEE C37.13-1973

Release Date

1973

Published By

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

Status

Be replaced

Replace By

IEEE C37.13-1981

Latest

IEEE C37.13-2015

Scope

"This standard covers enclosed low-voltage ac power circuit breakers@ as follows: (1) Stationary or draw-out type of two- or three-pole construction@ with one or more rated maximum voltages of 635@ 508@ and 254 V for application on systems having nominal voltages o f 600@ 480@ a n d 240 V (2) Manually operated or power operated@ with or without electromechanical or solidstate trip devices NOTE: In this standard@ the words ""circuit breaker"" shall mean ""enclosed low-voltage ac power circuit breaker."""

IEEE C37.13-1973 history

• 2015 IEEE C37.13-2015 Low-Voltage AC Power Circuit Breakers Used in Enclosures
• 2012 IEEE C37.13-2012 Low-Voltage AC Power Circuit Breakers Used in Enclosures Amendment 1: Increase of Voltages to 1000 V AC and Below
• 2008 IEEE C37.13-2008 Low-Voltage AC Power Circuit Breakers Used in Enclosures
• 1990 IEEE C37.13-1990 Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures
• 1981 IEEE C37.13-1981 LOW-VOLTAGE AC POWER CIRCUIT BREAKERS USED IN ENCLOSURES (R 1990)
• 1973 IEEE C37.13-1973 low-voltage ac power circuit breakers used in enclosures
• 1963 IEEE C37.13-1963 Low-Voltage AC Power Circuit Breakers (600-Volt Insulation Class)