01117nam 2200325 450 991021124850332120231206173645.01-5044-4170-2(CKB)3710000001416743(NjHacI)993710000001416743(EXLCZ)99371000000141674320231206d1991 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI C37.12-1991 (Revision of ANSI C37.12-1981) American National Standard for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis-- Specifications Guide /Institute of Electrical and Electronics EngineersPiscataway, NJ :IEEE,1991.1 online resourceANSI C37.12-1991 High voltagesEnvironmental aspectsHigh voltagesEnvironmental aspects.363.62NjHacINjHaclDOCUMENT9910211248503321ANSI C37.12-1991 (Revision of ANSI C37.12-1981)3646623UNINA