Stahlin Non-Metallic Enclosures Product Catalog SE-300

GENERALINFORMATIONGeneral InformationNEMA 12NEMA 13Indoor use to provide a degree of protectionagainst falling dirt; circulating dust, lint, fibers andflyings; and dripping and light splashing of liquids.Indoor use to provide a degree of protectionagainst falling dirt; circulating dust, lint, fibers andflyings; and spraying, splashing and seepage ofwater, oil and non-corrosive coolants.Reference Documents and SourcesNEMA Standards Publication 250, Enclosures for Electrical Equipment (1000 VoltsMaximum) and NEMA Standards Publication ICS6, Enclosures for IndustrialControls and Systems.National Electrical Manufacturers Association1300 North 17th ST, Suite 1847Rosslyn, VA 22209CSA Standard C22.2 No. 14 Industrial Control Equipment for Use in Ordinary(Non-Hazardous) Locations; CSA Standard C22.2 No. 40 Cut-Out, Junction andPull Boxes; and CSA Standard 22.2 No. 94 Special Purpose EnclosuresCanadian Standards Association178 Rexdale Blvd.Etobicoke, Ontario, Canada M9W 1R3continued on following pagesUL 50 Enclosures for Electrical Equipment; UL 94 Tests for Flammability ofPlastic Materials for Parts in Devices and Appliances; UL 508 Industrial ControlEquipment; UL 870 Wireways, Auxiliary Gutters and Associated Fittings; andUL 746C Polymeric Materials - Use in Electrical Equipment EvaluationsUnderwriters Laboratories333 Pfingsten RoadNorthbrook, IL 60062-2096Underwriters Laboratories of Canada7 Crouse RoadScarborough, Ontario, Canada M1R 3A9IEC 529 Classification of Degrees of Protection Provided by EnclosuresIEC 204 Electrical Equipment of Industrial MachinesInternational Electrotechnical Commission1 Rue de VarembeiCH-1211Geneva 20, SwitzerlandANSI Z55.1 Gray Finishes for Industrial Apparatus and EquipmentAmerican National Standards Institute1430 BroadwayNew York, NY 10018Comparison of Enclosure Types for Non-hazardous LocationsProvides a Degree of Protection Against theType of EnclosureFollowing Environmental Conditions1 3 3R 4 4X 6 6P 12 13Incidental Contact with Enclosed Equipment Indoor• • •Outdoor Falling Dirt• Dripping and Light Splashing Liquids • •Rain, Sleet*, Snow • Circulating Dust, Lint, Fibers and Flyings Settling Dust, Lint, Fibers and Flyings • •External Ice*• • Hosedown and Splashing Water• • • •Oil and Coolant Seepage• Oil and Coolant Spraying and Splashing•Corrosive Agents• Occasional Temporary Submersion• Occasional Prolonged Submersion•*External operating mechanisms are not required to be operable when the enclosure is ice coveredStahlin Enclosures • 500 Maple Street, Belding, MI 48809 • Phone: 616-794-0700 • Fax: 616-794-3378 • www.stahlin.com4