A type "SO" flexible cord is approved for use in which location?

Type "SO" flexible cord is specifically designed to withstand various environmental conditions, making it a versatile choice for different settings. It is constructed with materials that are resistant to moisture and abrasion, which allows it to perform reliably in conditions that are classified as damp.

Damp locations are defined as areas where moisture can be present, but water is not likely to accumulate. This means that while Type "SO" flexible cord can handle some moisture exposure, it is not intended for areas with standing water, which would fall under wet locations. Therefore, its approval for use in damp locations is based on its ability to maintain functionality and safety under conditions where high humidity or occasional moisture might exist, like in unfinished basements, garages, or outdoor covered areas that are not directly exposed to the elements.

In contrast, other classifications such as humid locations, wet locations, or moist locations have specific definitions that may involve constant water presence or direct exposure to water, which a Type "SO" cord is not rated for. Hence, the selection of damp locations is appropriate for the intended applications of a Type "SO" flexible cord.