SHIELDED

NONMETALLIC-SHEATHED CABLE Type SNM 337-1. Definition. Type SNM shielded nonmetallic-sheathed cable is a factory assembly of two or more insulated conductors in an extruded core of moisture-resistant, flame-resistant nonmetallic material, covered with an overlapping spiral metal tape and wire shield and jacketed with an extruded moisture-, flame-, oil-, corrosion-, fungus-, and sunlight-resistant nonmetallic material. 337-2. Other Articles. In addition to the provisions of this article, installation of Type SNM cable shall conform to other applicable provisions, such as Articles 300, 318, 501, and 502. 337-3. Uses Permitted. Type SNM cable shall be used only as follows: (1) where operating temperatures do not exceed the rating marked on the cable; (2) in cable trays or in raceways; (3) in hazardous (classified) locations where permitted in Articles 500 through 516; or (4) as permitted in