標準號：IEC 60309-4-2006
中文標準名稱：工業用插頭,插座和連接器.第4部分:有或沒有互鎖的開關插座和連接器
英文標準名稱：Plugs, socket-outlets and couplers for industrial purposes - Part 4: Switched socket-outlets and connectors with or without interlock
標準類型：L23
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L23
國際標準分類號：29.120.30
適用范圍：This clause of Part 1 or Part 2 is applicable except as follows:Replacement of the first paragraph by the following text:This part of IEC 60309 applies to self-contained products that combine within a singleenclosure, a socket-outlet or connector according to IEC 60309-1 or IEC 60309-2 and aswitching device, with a rated operating voltage not exceeding 690 V d.c. or a.c. and 500 Hz ,and a rated current not exceeding 250 A, primarily intended for industrial use, either indoorsor outdoors.These products may incorporate an interlock and/or protective devices.