|
|
出美国和加拿大的话, 尼龙扎带要UL或CSA认证
1 p. K9 \" J7 l% y8 i }2 SUL1565 Positioning Devices' R5 i K D6 {/ o4 ?! H
This is the common CSA and UL Standard for positioning devices. It is the first edition of CSA C22.2 No.; V( G7 _3 s4 j1 S6 b9 l( o( _
18.5, and the fourth edition of UL 1565.
+ o, l1 l( y }, P. i \/ d+ R9 L1 Scope
$ n1 G9 K+ _" N$ c1.1 This standard applies to those metallic and nonmetallic devices used for positioning – which may$ A: l* U2 c. c9 L
include bundling and securing – or to a limited extent supporting cable, wire, conduit, or tubing of a wiring
% K; K- e( X: d1 Ksystem in electrical installations, to reduce the risk of fire, electric shock, or injury to persons. This; o% \9 O' g8 {* W4 k* H
standard applies to, but is not limited to, cable ties, cable tie mounting blocks, cable clamps, cable and
& R9 M3 `% }! g8 s# j6 c" B& Wconduit clips, and non-raceway ducts. a) D: G) I4 h& y9 A
1.2 These requirements do not apply to coated electrical sleeving, extruded insulating tubing, metallic or
) s. v( V0 y# }nonmetallic raceways or woven flexible nonmetallic tubing (fiber loom), employed as mechanical/ q& T% ~3 K; n! m3 z9 y! Q8 q
protection for insulated wires or equipment covered by other standards or requirements.
9 Q; k4 ~5 A" K# `3 p1 J0 `1.3 These requirements do not apply to any mechanical protection or electrical insulation that is provided5 L0 w3 O9 Y4 g7 A% M% X
by these devices.( T, K" o0 e: I. @) Q/ o
1.4 In Canada, the requirements in this standard generally address class of workmanship in accordance- |( m- P6 ]+ v# p) N) A
with the Canadian Electrical Code Part 1, and where applicable, minor combustible components in the; L9 R. K w k5 E
National Building Code of Canada. |
|
[复制链接]
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2007-7-23 14:03
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
楼主