Control wiring size

[Bert Planting]

Question:

According NFPA 79 15.3: control wiring must be AWG 16 or AWG 18. Is this
also applicable for control wiring which is acting on safe voltages (<60
V d.c., 
<42 V a.c., < 240 VA).

Bert Planting
ASML

<<attachment: Bert.Planting.vcf>>