Leviton Catalog - Womack Electric Supply Company

TECHNICAL INFORMATIONTechnical InformationV14Enclosure Types for Non-Hazardous LocationsNATIONAL ELECTRICALMANUFACTURERS ASSOCIATIONNEMA Standards Publication No. 250-1991Enclosures for Electrical Equipment (1000 Volts max.)Type Intended Use andDesignation DescriptionType 3R Enclosures are intended for outdooruse primarily to provide adegree of protection against rain,sleet, and damage from externalice formation.Type 3SType 4Type 4XType 5Type 6Type 6PType 12Type 12KType 13Enclosures are intended for outdooruse primarily to provide adegree of protection against rain,sleet, windblown dust, and to providefor operation of externalmechanisms when ice laden.Enclosures are intended for indooror outdoor use primarily to providea degree of protection againstwindblown dust and rain, splashingwater, hose-directed water,and damage from external iceformation.Enclosures are intended for indooror outdoor use primarily to providea degree of protection againstcorrosion, windblown dust andrain, splashing water, hosedirected water, and damage fromexternal ice formation.Enclosures are intended for indooruse primarily to provide a degreeof protection against settling airbornedust, falling dirt, and drippingnoncorrosive liquids.Enclosures are intended for indooror outdoor use primarily to providea degree of protection againsthose-directed water, the entry ofwater during occasional temporarysubmersion at a limiteddepth, and damage from externalice formation.Enclosures are intended for indooror outdoor use primarily to providea degree of protection againsthose-directed water, the entry ofwater during prolonged submersionat a limited depth, and damagefrom external ice formation.Enclosures are intended forindoor use primarily to provide adegree of protection against circulatingdust, falling dirt, anddripping noncorrosive liquids.Enclosures with knockouts areintended for indoor use primarilyto provide a degree of protectionagainst circulating dust, falllingdirt, and dripping noncorrosiveliquids.Enclosures are intended for indooruse primarily to provide a degreeof protection against dust, sprayingof water, oil, and noncorrosivecoolants.UNDERWRITERS LABORATORIES INC.UL50Standard for Enclosures for Electrical Equipment(10th Edition)Type Intended Use andDesignation DescriptionType 3R Outdoor use primarily to provide adegree of protection against rain,sleet, and damage from externalice formation.Type 3SType 4Type 4XType 5Type 6Type 6PType 12Type 12KType 13Outdoor use primarily to provide adegree of protection against rain,sleet, windblown dust, and toprovide for operation of externalmechanisms when ice laden.Indoor or outdoor use primarily toprovide a degree of protectionagainst windblown dust and rain,splashing water, hose-directedwater, and damage from externalice formation.Indoor or outdoor use primarily toprovide a degree of protectionagainst corrosion, windblown dustand rain, splashing water, hosedirectedwater and damage fromexternal ice formation.Indoor use primarily to provide adegree of protection against settlingairborne dust, falling dirt, anddripping noncorrosive liquids.Indoor or outdoor use primarily toprovide a degree of protectionagainst hose-directed water, theentry of water during occasionaltemporary submersion at a limiteddepth, and damage from externalice formation.Indoor or outdoor use primarily toprovide a degree of protectionagainst hose-directed water, theentry of water during prolongedsubmersion at a limited depth,and damage from external iceformation.Indoor use primarily to provide adegree of protection against circulatingdust, falling dirt, and drippingnoncorrosive liquids.Indoor use primarily to provide adegree of protection againstcirculating dust, falling dirt, anddripping noncorrosive liquids.Indoor use primarily to providea degree of protection againstdust, spraying of water, oil, andnoncorosive coolant.CANADIAN STANDARDS ASSOCIATIONCAN/ CSA C22.2 No. 94-M91Special Purposes EnclosuresTypeDesignationType 3RType 3SType 4Type 4XType 5Type 6Type 6PType 12Type 12KType 13To learn more about Leviton’s outstanding offering of devices visit our Website at: www.leviton.comIntended Use andDescriptionAn enclosure for either indoor oroutdoor use, constructed so as toprovide a degree of protectionagainst rain and snow, undamagedby the external formation ofice on the enclosure.An enclosure for either indoor oroutdoor use, constructed so as toprovide a degree of protectionagainst rain, snow and windblowndust, the external mechanism(s)remain operable while ice covered.An enclosure for either indoor oroutdoor use, constructed so as toprovide a degree of protectionagainst rain, snow, windblowndust, splashing and hose-directedwater; undamaged by the externalformation of ice on the enclosure.An enclosure for either indoor oroutdoor use, constructed so as toprovide a degree of protectionagainst rain, snow, windblowndust, splashing and hose-directedwater; undamaged by the externalformation of ice on the enclosure.An enclosure for indoor use, constructedso as to provide a degreeof protection against dripping andlight splashing of noncorrosive liquidsand settling dust, lint, fibers,and flyings.An enclosure for either indoor oroutdoor use, constructed so as toprovide a degree of protectionagainst the entry of water duringoccasional temporary submersionat a limited depth; undamaged bythe external formation of ice onthe enclosure.An enclosure for either indoor oroutdoor use, constructed so as toprovide a degrer of protectionagainst the entry of water duringprolonged submersion at a limiteddepth; undamaged by the externalformation of ice on the enclosure;resists extended corrosion.An enclosure for indoor use, constructedso as to provide a degreeof protection against circulatingdust, lint, fibers, and flyings; drippingand light splashing of noncorrosiveliquids; not provided withknockouts.An enclosure for indoor use, constructedso as to provide a degreeof protection against circulatingdust, lint, fibers, and flyings;dripping and light splashing ofnoncorrosive liquids; and providedwith knockouts.An enclosure for indoor use,constructed so as to provide adegree of protection againstcirculating dust, lint, fibers, andflyings; seepage and spraying ofnoncorrosive liquids includingoils and coolants.