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UL20856是电子线,
. V* R% S1 r/ q参照UL758标准.3 m6 ^+ c2 D" m' ^& R6 D( @# G. n0 x
形状与SPT-2类似.
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: B- A, r; ^& g( }6 |8 E& ?UNDERWRITERS LABORATORIES APPLIANCE WIRING MATERIAL
! W6 l' E) c7 M7 |1 YSubj.758 Section 2 Page 20856 Issued:1994-07-27
3 ^7 f" P; K, L Revised:2008-05-27
5 p5 U$ b; h9 I3 eStyle 20856 Parallel cord. 7 }7 e. r, X7 s. k" P- j3 L
9 ?6 ]" j4 z0 Q5 N
Rating 60, 75, 90, 105 deg C, 300 Vac, FT2 flame.
/ ~/ x* ]; d/ c+ [Conductor 15 AWG - 14 AWG stranded, tinned or bare copper. 3 r* b/ S+ b: _6 m# o4 `
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. ! |# A- w9 k o5 ^* ~
Assembly Two conductors, same as type SPT-2.
) w9 F# x7 _$ o8 z |: H2 HStandard Appliance Wiring Material UL 758. 2 c% n0 r2 r" Q! x
Marking General. 6 O( ~# \3 {4 ?& t. \
Use 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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