01560nam 2200373 450 99628102100331620231206214322.01-5044-0475-010.1109/IEEESTD.1957.7442018(CKB)3710000000618993(NjHacI)993710000000618993(EXLCZ)99371000000061899320231206d1957 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierASA C37.11-1957 ASA American National Standard Requirements for Power Circuit Breaker Control /IEEE[Place of publication not identified] :IEEE,1957.1 online resourceThis standard applies to all types of electrically controlled indoor and outdoor power circuit breakers, including circuit breakers in switchgear cubicles and in metal-clad switchgear, having an interrupting rating of 50 megavolt-amperes (mva) or higher and a voltage rating above 1500 volts. This standard applies for any source of circuit breaker operating energy, such as solenoid, motor, spring, compressed gas, etc, for any type of operating mechanism and for both a-c and d-c control power.ASA C37.11-1957Switching circuitsStandardsSwitching circuits.Standards.621.381537NjHacINjHaclDOCUMENT996281021003316ASA C37.11-19573647213UNISA