IEEE Std C37.29-1981
Low-voltage ac power circuit protectors used in enclosures

Standard No.

IEEE Std C37.29-1981

Release Date

1981

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Status

Withdraw

Latest

IEEE Std C37.29-1981

Scope

Covers circuit protectors with the following characteristics: (1) Stationary type of 2-pole or 3-pole construction; (2) Having one or more rated maximum voltages of 508 V and 254 V rms for application on systems having nominal voltages of 480 V and 240 V rms; (3) Manually operated or power operated; (4) With current limiting uses such that the entire device is suitable for application on circuits capable of delivering not more than 200000 A rms symmetrical short-circuit current.

IEEE Std C37.29-1981 history

• 1981 IEEE Std C37.29-1981 Low-voltage ac power circuit protectors used in enclosures