UL 20-2000 标准详情
- 标准号:UL 20-2000
- 中文标题:通用快照开关的UL安全标准
- 英文标题:ul standard for safety general-use snap switches twelfth edition; bulletins dated 3/25/1999 (276p), 6/7/1999 (4p), 08/16/2000 (12p)
- 标准类别:美国保险商实验室标准UL
- 发布日期:2000-09-22
1 SCOPE1.1 THE REQUIREMENTS OF THIS STANDARD APPLY TO MANUALLY OPERATED, GENERAL-USE SNAP SWITCHES FOR CONNECTION TO COPPER (CU) OR COPPER-CLAD CONDUCTORS USED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE(NEC), ANSI/NFPA 70, OR THE CANADIAN ELECTR
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