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Electrical Definitions
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- W |
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Watertight |
Constructed so that moisture will not enter the
enclosure under specified test conditions.
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Watt |
The unit of power. Equal to one joule per second.
The unit of electrical power. Represented by P or W.
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Weatherproof |
Constructed or protected so that exposure to the
weather will not interfere with successful operation.
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Wet Location |
Installations under ground or in concrete slabs
or masonry in direct contact with the earth; in locations
subject to saturation with water or other liquids, such as
vehicle washing areas; and in unprotected locations exposed to
weather.
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