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UL20856是电子线,
( f+ g' V. l3 s6 H4 a! ^参照UL758标准.+ L2 B- E" g" ^5 h3 R, R F0 j) C
形状与SPT-2类似.' B; u' u) o1 F+ X' t1 J
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UNDERWRITERS LABORATORIES APPLIANCE WIRING MATERIAL - J- M8 t+ P! r: i- K3 g5 E
Subj.758 Section 2 Page 20856 Issued:1994-07-27 # d8 W( f5 c$ ?. k) R4 r* C
Revised:2008-05-27 ; F% L7 J. [! {8 z. u8 O
Style 20856 Parallel cord.
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Rating 60, 75, 90, 105 deg C, 300 Vac, FT2 flame.
' r: o. r/ o* k1 n- | aConductor 15 AWG - 14 AWG stranded, tinned or bare copper. 9 ^* V+ q0 H# ?% ^/ |9 f1 d8 J ^; @7 I
Insulation Integral with Jacket. PVC, 45 mils min average, 40 mils minimum at any point, 27 mils minimum thickness at any point after separation, 80 mils minimum distance between conductors.
" `$ a9 X$ ] u7 _# O/ l: ~% ^( jAssembly Two conductors, same as type SPT-2.
# G" ?/ ~% a/ z. |) B% S qStandard Appliance Wiring Material UL 758. 0 R+ l( \# {5 H: W' ~, Q
Marking General.
7 c( [* t3 p" _% ^, cUse Same as SPT-2 where the acceptability of the combination is to be determined by Underwriters Laboratories Inc. |
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发表于 2010-8-31 22:34
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