|
自己在UL网站上看到一些要求,如下:, c* } t) z; y
REQUIREMENTS $ J4 ]' {. `# S6 e$ L
The basic standards used to investigate products in this category are UL 20, "General-Use Snap Switches," UL 486A-486B, "Wire Connectors," UL 486C, "Splicing Wire Connectors," UL 486D, "Insulated Wire Connector Systems for Underground Use or in Damp or Wet Locations," UL 486E, "Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors," UL 498, "Attachment Plugs and Receptacles," UL 1682, "lugs, Receptacles, and Cable Connectors, of the Pin-and-Sleeve Type," and other related wiring device standards as appropriate. |
|