* C2 |$ D/ u/ z; @30-400 Wiring of luminaires+ \1 c) T7 d9 v/ O) D: Z
All electrical wiring on or within a luminaire shall be 4 J3 y4 [7 [- P3 Y# `8 e4 X: k; n(a) neatly arranged without excess wiring;2 G+ S4 }) a( t4 `1 ^4 o7 K+ f$ T& `
(b) not exposed to mechanical injury; and 2 X* n9 v i# Q+ s0 S(c) arranged so that it is not subjected to temperatures above those for which it is rated.3 s, U O {' O! `
30-402 Colour coding 5 [2 K M1 u( c5 u4 X2 C# oNotwithstanding the requirements of Sections 0, 4, and 10 with regard to the colours used for distinguishing and identifying conductors, a continuous-coloured tracer in the braid of an individual braided conductor shall be permitted for the supply conductors of a luminaire, the colour of the tracer being black, white, and green for the ungrounded, identified, and bonding conductors respectively.8 L6 z! L U" \/ j) K
30-404 Conductor insulation* n# e1 A7 o; I8 W
Luminaires shall be wired with conductors at least No. 18 AWG, having insulation suitable for the voltage and temperatures to which the conductors may be subjected.: P9 ^! r% @/ M7 R9 K/ g
30-408 Wiring of ceiling outlet boxes : R; z! D3 G6 H; c1 \(1) Branch circuit conductors having insulation suitable for 90 °C shall be used for wiring of ceiling outlet boxes on which a luminaire is mounted, except for boxes in wet locations where Type NMW or NMWU cables are used.1 O7 D1 A' M) U9 J3 x w
(2) For purposes of compliance with this Rule, the ampacity of 90 °C wire shall be limited to the ampacity of 60 °C wire.