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楼主 |
发表于 2013-7-30 13:20
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tsunn 发表于 2013-7-30 09:36 
) t$ E) ~/ E, r3 ~可以的。1 `* A* i# L, f" s. T* ~, V9 C/ a
依据是：
) ?4 ?- W$ ?. e7 X. m6.10.1 A conductor terminal intended for the connection of the neutral conductor ...
那UL8750 7.4.2.2.3怎么看5 {0 {, ]7 r! P& a O' S
' s) O2 @5 B) b1 w/ B% t2 c7.4.2.2 Field-wiring leads5 n- r3 S; T, {
7.4.2.2.1 A field-wiring lead shall be no smaller than 18 AWG (0.82 mm2).7 P: E8 J% l" U6 J' r8 g+ o# U n0 d! {: U
7.4.2.2.2 The free length of a field-wiring lead shall be 15.2 cm (6 in) or more. Where a wiring# o0 V; c" [2 E2 u e
compartment is provided, the free length is measured from the point of entry of the lead into the wiring+ b. `7 U5 r# x3 [$ x8 d' _- w
compartment to the free end.6 z: f4 I9 J, I# {
7.4.2.2.3 The insulation of a lead intended for the connection of a grounded conductor (common or( G7 _: ~" D$ r
neutral) shall be white or gray throughout its length.
5 L4 d2 B: ^% I' k1 V7.4.2.2.4 The insulation of a lead intended for the connection of an ungrounded (hot) conductor shall be
! B/ g) u Z5 P1 Wany color other than white, gray, green, or green with yellow stripe.
8 @* H+ h2 g2 e* Y. {7.4.2.2.5 A lead intended for the connection of a grounding conductor shall be bare (no insulation) or
% j7 Y7 h& ^2 Qgreen, or green with yellow stripe. |
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