|
引用第0楼T-OM于2007-07-09 11:56发表的 UL极性(即大小脚) :
5 x" V r5 g3 I3 u2 K; [各位好!请教大家一个问题,适配器外壳UL极性插脚(即大小脚)有没有标准规定如何放置.盼复.先谢过了!!
) p8 O) M/ B3 \# z# v; t! t6 c/ p7 eUL153如是說:0 J" R7 k7 \2 c9 q; F6 Z% h9 |
32 Attachment Plugs' A1 z, M. y4 T# U
32.1 A portable luminaire shall be provided with a polarized attachment plug of the 2-wire, parallel-blade
& H& \% x! w& [' u. T+ ?or a 3-wire grounded type and see Figure 32.1. The plug shall be of a 15 ampere, 125 volt configuration4 O* V# }1 f! f+ F" W
(NEMA Style Nos. 1-15 P and 5-15P) and shall comply with the requirements in the Standard for! l0 z% C3 k+ E u. s
Attachment Plugs and Receptacles, UL 498 and/or the Standard for Cord Sets and Power-Supply Cords,
* Z9 G8 g- v4 L: pUL 817. |
|