* c {; ~6 A/ o* v, H( a30-400 Wiring of luminaires 5 k9 Q( G' d$ X$ l/ g' B$ \All electrical wiring on or within a luminaire shall be7 y6 G! j/ V0 Z
(a) neatly arranged without excess wiring;" H: {3 v+ N# e+ |- I8 X
(b) not exposed to mechanical injury; and) \0 l _0 ]- n
(c) arranged so that it is not subjected to temperatures above those for which it is rated. & N: q1 t4 f: C30-402 Colour coding / r; ~$ i% }* r ]0 ~( H; r! S6 b0 VNotwithstanding 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.; ^' B& q+ U9 ^% E! u2 V g
30-404 Conductor insulation+ |/ ]; m* A, B
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. 8 d; L$ J8 @) ^% G3 x6 @& Z& m30-408 Wiring of ceiling outlet boxes/ w: r# ?+ I6 G- o6 {# W' H8 E3 E
(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. ) g7 T$ F0 f+ K1 v) B(2) For purposes of compliance with this Rule, the ampacity of 90 °C wire shall be limited to the ampacity of 60 °C wire.