BS 5311(1996) : 1996被替代
HIGH-VOLTAGE ALTERNATING-CURRENT CIRCUIT-BREAKERS
出版：British Standards Institution
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基本信息
標準編號： BS 5311(1996) : 1996
發布時間：1996/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：174
標準簡介
Applies to a.c. circuit breakers designed for indoor or outdoor installation and for operation at frequencies up to and including 60 Hz on systems having voltages above 1,000 V. Only applies to three-pole circuit breakers for use in three-phase systems and single-pole circuit-breakers for use in single-phase systems. Also applies to the operating devices of circuit-breakers and to their auxiliary equipment. Does not cover circuit-breakers meant for use on motive power units of electrical traction equipment.
替代本標準的新標準
等同采用的國際標準
HD 348 : 200S7 - Identical
