UL1310 and UL8750 and UL5085-3 clearly indicate requirements for Class 2 and Class 3 in wet and dry environments. The NFPA should copy the construction requirements of these standards to article 680 *verbatim*, as article 725 does not adequately define power-limited equipment for swimming pools or jacuzzi. Hazardous voltage or power levels for these areas should had never been considered acceptable.
Talked to a building code writer once and subsequently went home to beat my head against a brick wall for a few minutes... Brian June 8 2016, 1:13 pm EDT
|