WAC 296-307-36421
How must equipment be installed in wet
locations? (1) Cabinets, cutout boxes, fittings, boxes, and
panelboard enclosures in damp or wet locations must be installed
to prevent moisture or water from entering and accumulating
within the enclosures. In wet locations the enclosures must be
weatherproof.
(2) Switches, circuit breakers, and switchboards installed
in wet locations must be enclosed in weatherproof enclosures.
[97-09-013, recodified as § 296-307-36421, filed 4/7/97,
effective 4/7/97. Statutory Authority: RCW 49.17.040,[49.17.]050
and [49.17.]060. 96-22-048, § 296-306A-36421, filed
10/31/96, effective 12/1/96.]