BS 4491-1(1989) : 1989被替代
APPLIANCE COUPLERS FOR HOUSEHOLD AND SIMILAR GENERAL PURPOSES - SPECIFICATION OF GENERAL REQUIREMENTS
出版：British Standards Institution
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基本信息
標準編號： BS 4491-1(1989) : 1989
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Describes two-pole appliance couplers for a.c. only, with and without earthing contact, with a voltage not exceeding 250 V and a current not exceeding 16 A, for household purposes and for the connection of a supply flexible cable or cord to electric appliances for 50 Hz or 60 Hz supply. Covers definitions, protection against electric shock, terminals and terminations, moisture resistance, insulation resistance and electric strength, forces necessary to insert and to withdraw the connector, operation of contacts and circuit resistance, breaking capacity and more.
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