Mercmaster III Low Profile Compact Fluorescent Luminaires … · 2015. 2. 5. · eliminates the possibility of an extended blackout due to a momentary power dip. • High efficacies

Applications• Enclosedandgasketedfixturessuitableforuseinmarine

andwetlocations,andinawiderangeofindustrial,chemicalprocessingandotherareaswhereflammablegasesandvaporsorcombustibledustsarepresentunderconditionsdefinedbytheNationalElectricalCodeasClassI,Division2;ClassII,Division1and2;andClassIII.ThemethodofprotectionfortheZone2MercmasterisAExnAnR–RestrictedBreathing/Nonsparking.

• Foruseinareasoflowclearance,lowceilingheightsorwherefixtureweightsmustbeminimized.

• Suitedforuseinnon-hazardouslocationswheresevereweatherconditions,excessivemoisture,dirt,dustorcorrosiveatmospheresarepresent.

• Typicalapplicationsincludeoilrefineries,pulpandpapermills,chemicalplants,food-processingareas,inspectionfacilities,foundries,powerplants,storageareas,wasteandsewagetreatment,parkinggarages,andotherareaswheredust,water,dirtandroughusageareaproblem.

Features• Energy-efficient,compactfluorescentlightsourcespossess

superiorlampefficiency.• Fluorescentprovideslonglamplife,therebyreducing

relampingcosts.• “Instanton”natureofthiselectronicallyballastedfluorescent

eliminatesthepossibilityofanextendedblackoutduetoamomentarypowerdip.

• Highefficacies(upto75lumensperWatt)offeradesirablelow-glare/instant-onalternativetolowwattageHIDsources.

• Highoutputunderwidelyvaryingconditions:Greaterthan90%ofratedlumensinambienttemperaturesfrom23°Fto130°F/-5°Cto54°C.

• Excellentcolorrendering(82CRI)makesitthebestchoiceforfoodprocessingandinspectionfacilities.

• Awidevarietyoflampwattages:26W,32W,42W,52W,64W,84W.

• Electronicballastpermitslowoperatingcostswithpowerfactorgreaterthan99%.Alsoallowsflicker-freestarting.

• Coldweatherstartingtoaminimumtemperatureof0°F/-18°C.• Fixturesareavailableforoperationfromanexternal125Vdc

source.• Compact,light-weightlowprofiledesigncreateseaseof

installationandmaintenance.• Modulardesign,withmultiplemountinghoods,opticsand

reflectors,permitsawidearrayoffixturestomeetinstallationandlightingneeds.

• BodygasketsandopticgasketsarehightemperaturesiliconeO-Ringsthatprovidesuperiorsealing.

• Mountinghoodshaveahighhingeforaddedsafetyduringinstallationandservicing.

• Choiceofheat-resistantprismaticglassrefractor(NEMAI,IIIorV),heat-resistantclearglobes,colorglobesorpolymericrefractors(NEMAII,III,IVorV).(PolymericrefractorsarenotlistedforZone2.)

Standard Materials• Standarddomeor30°anglereflectors:highlyreflective

fiberglassreinforcedwhitepolyestertoprovidestrength,corrosionresistanceandexcellentphotometrics

• Fixturehousing,mountinghoods,andguards:die-cast,copperfree(4/10of1%max.)aluminumwithepoxyfinishforcorrosionresistance

• Exposedhardware:stainlesssteel.Latchassemblieshavestainlesssteelboltandcaptivenut;reflectorsandguardsattachwithstainlesssteelscrewsthreadingintostainlesssteelinserts

• Globesandglassrefractors:heat-resistantprismaticglass• Polymericrefractor:spunaluminumreflectorandalensmadeof

anengineeredthermoplastic

Standard Finishes• Epoxypowdercoatfinishelectrostaticallyappliedforcomplete,

uniformsurfaceprotection

Options• Fusecanbefieldinstalled.Kitsincludefuseblock,wire

connectorsandscrewsforattachmenttomountinghood.—FixtureswithfusesdonotcomplywithUL1598Aformarine

listing—CanadianElectricalCodedoesNOTallowfusingin

hazardouslocationsV• Guardswithgrayepoxypaintedtomatchfixtures,suppliedwith

stainlesssteelscrews.Addsuffix-G.• Reflectorsareavailableasstandarddomeand30°angle

polyester.Orderseparately.

Certifications and Compliances• ULStandard:UL1598,UL1598A,UL844,UL60079-0,UL

60079-15• ULListed:E10444• CSAStandard:C22.2No.250,C22.2No.137,CANE60079-0,

CANE60079-15• CSACertified:025428

Pendant Mount Fixture with Glass Globe

Ceiling Mount Fixture with Prismatic Glass Refractor

Class I, Division 2, Groups A, B, C, DClass I, Zone 2, AEx nA nR IIC (Z2)Class I, Zone 2, Ex nR IIC (Z) V

Class II, Division 1 and 2, Groups E, F, GClass IIISimultaneous Exposure (Class I, Division 2/ Class II, Division 1)

Fixtures Outside Type (Salt Water)Type 4XIP66

V CSA Certification Only.

LightingLighting: EncLosEd and gaskEtEd — arEa — FLuorEscEnt

Visit our website at www.appletonelec.com or contact us at (800) 621-1506. © January 2011

1055

Mercmaster™ III Low Profile Compact Fluorescent Luminaires Enclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.




Mercmaster™ III Low Profile Compact Fluorescent Luminaires Enclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.


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1056

Illustrated Features

Ballast AssemblyUtilizingnon-sparkingcomponentsavoidingtheignitionofgasesorvaporsthatmaybepresent(nA).

Hood/Ballast GasketSiliconerubbergasketsealsoutmoisture,dirtanddust.Staysflexible,withstandshightemperatures.Closuredesignassuresuniformgasketcompression.

Electrical ProtectionGroundwireprovidedtobondmountinghoodtoballasthousing.

Vented ReflectorsReflectorsarethick,toughfiberglass-reinforcedwhitepolyester,ventedforcooleroperation.Quicklyattachwithfurnishedstainlesssteelscrews.

Globe ChamberCompletelysealedfromtheballasthousingandoutsidevapors/air(nAnR).

Epoxy FinishBallasthousing,hoodsandguardsarecopperfreealuminumwithepoxypowdercoatfinish.

PhotocellInstallsthroughknock-outinmountinghoodsexceptconeandceilingmount.Providescontinuouson-offdusk-to-dawncontrol.Notforuseinhazardous(classified)areas.Hazardouslocationratedphotocellsalsoavailable.SeeAccessoriespage.

Terminal Blocks (Zone 2)Aseven-pointterminalblockisprovidedtofacilitatewiring.Terminalblockaccommodateswiresizerangingfrom#8to#24AWG.

Stainless Steel InsertsBallastbodieshavestainlesssteelthreadedinsertstoreceivestainlesssteelscrewsforreflectorsandguard.Prevents"freezing”,allowingguardsandreflectorstobeeasilyremovedandreplacedatanytime,withoutdamagetothehousing.

Cooler Operating Cone HoodLargerslopedsurfaceshedsdusts,dirtandcombustiblefibersprovidingbetterheatdissipation.

Prismatic Glass Globes and RefractorsHeat-resistantglobesandglassrefractorsandpolymericrefractorsthreaddirectlyintoballasthousingandsealagainstahightemperaturesiliconerubbergasket.(PolymericrefractorsarenotlistedforZone2areas.)

FusesTwoscrewssecurefusekittomountingbossinanyMercmastermountinghood.Fuseincluded.

Stainless Steel Latch AssemblyCaptive,stainlesssteellatchassemblyboltandnutclosessecurely,resistsattackofcorrosiveatmospheres.Swing-awaydesignsimplifiesservicing.

"Safety" High HingeExtra-highhingeprovidesadditionalprotectionagainstaccidentalballasthousingdisengagementduringinstallationormaintenance.

Pendant KPA-75 KPA-100

Pendant Cone KPCH-75 KPCH-100

Ceiling KPC-75 KPC-100

25° Stanchion KPS-125 KPS-150

90° Stanchion KPST-125 KPST-150

Wall Mount KPWB-75

KPWB-100

Globe or Polymeric Refractor

Ballast Housings MLBG32F (26 & 32W) MLBG64F (52 & 64W)

8" Glass Refractor Ballast Housings

MLBR26F (26W) MLBR32F (32W) MLBR52F (52W) MLBR64F (64W)

Standard DomeKR2-ST

Standard DomeCMR-4ST

30° AngleKR2-AN

30° AngleCMR-4AN

Polymeric RefractorsNEMA 2 LPRF-2CPNEMA 3 LPRF-3CPNEMA 4 LPRF-4CPNEMA 5 LPRF-5CP

Glass RefractorsNEMA 1 LPG-R1NEMA 3 LPG-R3NEMA 5 LPG-R5

Glass GlobesClear VPGL-2HRAmber VPGL-2AMBlue VPGL-2BLGreen VPGL-2GRRed VPGL-2RE

Aluminum GuardGlobe Guard

KGU2

Aluminum GuardGlass Refractor Guard

KRG2

Three-WayExit Sign

CJEXR

Ballast Housing

Polyester Reflectors Polyester Reflectors

Mounting Hoods

Globe or Polymeric Refractor

Ballast HousingsMLBG26FBU (26 W)MLBG32FBU (32 W)MLBG42FBU (42 W)MLBG52FBU (52 W)

MLBG57FBU (57 W) VMLBG64FBU (64 W)MLBG84FBU (84 W)

MLBG114FBU (114 W) V

8” Glass Refractor Ballast Housings

MLBR26FBU (26 W)MLBR32FBU (32 W)MLBR42FBU (42 W)MLBR52FBU (52 W)

MLBR57FBU (57W) VMLBR64FBU (64 W)MLBR84FBU (84 W)

MLBR114FBU (114 W) V

Mounting Hoods

PendantKPA-75 KPA-100

Pendant ConeKPCH-75 KPCH-100

CeilingKPC-75 KPC-100

25° StanchionKPS-75

KPS-100

90° StanchionKPST-75

KPST-100

Wall MountKPWB-75 KPWB-100

Ballast Housing

Polyester Reflectors

Standard DomeKR2-ST

Standard DomeCMR-4ST

30° AngleCMR-4AN

30° AngleKR2-AN

Glass GlobesClear VPGL-2HRAmber VPGL-2AMBlue VPGL-2BLGreen VPGL-2GRRed VPGL-2RE

Polymeric RefractorsNEMA II LPRF-2CPNEMA III LPRF-3CPNEMA IV LPRF-4CPNEMA V LPRF-5CP

Glass RefractorsNEMA I LPG-R1NEMA III LPG-R3NEMA V LPG-R5

Aluminum GuardGlobe Guard

KGU2

Three-WayExit Sign

Aluminum GuardGlass Refractor Guard

KRG2CJEXRN

Polyester Reflectors




1057

Mercmaster™ III Low Profile Compact Fluorescent Luminaire Family TreeEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.




Orderusingcatalognumberingguidebeloworselectcatalognumberfromtablesonfollowingpages.Catalog Numbering Guide For Zone 2 Mercmaster III Compact Fluorescent Luminaires

ML A F 84 2 G2 G BU L Z2

Series:ML-

MercmasterIII

LowProfile

LampType:F-Fluorescent

HubSize:2-3/4”NPT3-1”NPT4-1-1/4”NPT

Stanchion5-1-1/2”NPT

Stanchion

GuardOptions:G-CastGuard

(GlassRefractor&Globeonly)

N-NoGuard

LampOptions:L-Lamp(s)includedBlank-Lamp(s)

excluded

MountingHood:A-Pendant

(RigidorFlexible)C-CeilingD-PendantConeR-90ºStanchionS-25ºStanchionW-Wall

Wattage:26-One26WattPL-T32-One32WattPL-T42-One42WattPL-T52-Two26WattPL-T57-One57WattPL-TV64-Two32WattPL-T84-Two42WattPL-T114-Two57WattPL-TV

OpticalAssembly:➊G2-VPGL2HRGlobe

(notfor57,114Watt)G4-VPGL4HRGlobe

(57,114Wattonly)VJ1-NEMAIGlassRefractorJ3-NEMAIIIGlassRefractorJ5-NEMAVGlassRefractorP2-NEMAIIPolymericRefractorP3-NEMAIIIPolymeric

RefractorP4-NEMAIVPolymeric

RefractorP5-NEMAVPolymeric

Refractor

Voltage:BU-120to277V,

50/60Hzand125Vdc

A5-347V,60HzV

Suffix:DP-SafetyCableSC-SafetyChainZ2-Zone2Suffix

(RequiredforAExnAnRrating)

B-BatteryBack-up➍V (42Wmax.)

C-SafetyCableVF-FusedMtg.Hood➌V

(Non-Haz.Loc.only)P-Non-Haz.Photocell

(SpecifyVoltage)VQ-Division2Haz.

Photocell(SpecifyVoltage)V

T-TerminalBlocksVV-VibrationProtectionVX-Appledapter➋

MountingHoodAdapterV

Z-Zone2suffix(requiredforExnR)V

➊ Polymeric refractors suitable for Class II, Groups F & G; NEMA 4X; and Marine Type Electric Fixture Outside Type (Salt Water) only. Reflectors ordered separately (for use with globe fixtures only): Standard Dome: KR2-ST 30-degree Angle: KR2-AN➋ Appledapter is available for use with the pendant, ceiling and angled stanchion mounting only.➌ Canadian Electrical Code does NOT allow fusing in hazardous locations V.➍ Provides a minimum 90 minute back-up power supply in the case of a power loss. Will keep one lamp lit at approximately 50% of its full output (42 W maximum) V.V CSA Certification only.

Mercmaster™ III Low Profile Compact Fluorescent LuminairesEnclosed and Gasketed. For Hazardous and Wet Locations

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1058



1059

Lamp Watts

Ambient Temp

(°F/°C) ➊

Class I, Division 2Class II, Division 1

Groups E, F and G ➋Simultaneous Exposure

(Class I, Div 2 and Class II, Division 1)

GlobeGlobe &

ReflectorGlass

RefractorPolymeric Refractor Globe

Globe & Reflector

Glass Refractor

Polymeric Refractor Globe

Globe & Reflector

Glass Refractor

Polymeric Refractor

26 104/40 T3 T3 T3 — T5 T5 T5 T6 T3 T3 T3 —

32 104/40 T3 T3 T3 — T5 T5 T5 T6 T3 T3 T3 —

42 104/40 T3 T3 T3 — T5 T5 T5 T6 T3 T3 T3 —

52 104/40 T2D T2D T3 — T4A T4A T4A T6 T2C T2C T2C —

52 151/55 T2C T2C T2C — T4 T4 T4 — T2C T2C T2C —

57V 104/40 T2D T2D T3 — T4A T4A T4A T6 — — — —

64 104/40 T2D T2D T3 — T4A T4A T4A T6 T2C T2C T2C —

64 151/55 T2C T2C T2C — T4 T4 T4 — — — — —

84 104/40 T2C T2C T2D — T3C T3C T3C T6 T2B T2B T2B —

114V 104/40 T2C T2C T2D — T3C T3C T3C T6 — — — —

“T” Numbers Represent the Maximum Lamp Temperature for Class I, Division 2 Locations and Maximum Surface Temperature Under Dust Blanket for Class II, Division 1 Locations.

“T” Number T1 350 325 T2 T2A T2B T2C T2D T3 T3A T3B T3C T4 T4A T5 T6

Temp. Range (˚ºF)664-842

619-662

574-617

538-572

502-536

448-500

421-446

394-419

358-392

331-356

322-329

277-320

250-275

214-248

187-212 185

Temp. Range (°C)351-450

326-350

301-325

281-300

261-280

231-260

216-230

201-215

181-200

166-180

161-165

136-160

121-135

101-120

86-100 85

Mercmaster™ III Low Profile Compact Fluorescent Luminaire Thermal PerformanceClass I, Division 2; Class II, Division 1; Simultaneous Exposure to Hazardous ConditionsTemperature identification numbers of Mercmaster III Low Profile Fluorescent Fixtures




Lamp Watts

Supply Wire Temp. (°F/°C)

Ambient Temp. (°F/°C)

Class I, Zone 2, AEx nA nR — Ex nRGlobe Globe & Reflector Refractor

26 167/75 104/40 T5 T5 T6

32 167/75 104/40 T5 T5 T6

42 167/75 104/40 T5 T5 T6

52 167/75 104/40 T5 T5 T6

52 167/75 131/55 T4 T4 T4

57V 167/75 104/40 T6 T6 T6

64 167/75 104/40 T5 T5 T6

64 167/75 131/55 T4 T4 T4

84 167/75 104/40 T5 T5 T6

114V 167/75 104/40 T6 T6 T6

“T” Numbers Represent the Maximum Surface Temperature for Luminaries with AEx nA nR Rating

“T” Number T1 T2 T3 T4 T5 T6

Temperature Range (˚ºF)

574-842 394-572 277-392 214-275 187-212 185

Temperature Range (°C)

301-450 201-300 136-200 101-135 86-100 85

➊Use 167 °F/75 °C rated supply wire.➋ Fixtures with Polymeric Refractor are listed for Groups F and G only.V CSA Certification only.

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1060




Hub Size

(Inches)

Catalog Numbers ➋➌

Lamp Watts

With Globe ➊➍

With Type V 8” Glass Refractor ➊➍➎

With Type V Polymeric Refractor ➏

Pendant — One Hub (Rigid or Flexible Mounting)

1x26W3/4 MLAF262G2N MLAF262J5N MLAF262P5N

1 MLAF263G2N MLAF263J5N MLAF263P5N







1x57W3/4 MLAF572G4N V MLAF572J5N V MLAF572P5N V

1 MLAF573G4N V MLAF572J5N V MLAF572P5N V



Shown with Glass Globe 2x42W3/4 MLAF842G2N MLAF842J5N MLAF842P5N


2x57W3/4 MLAF1142G4N V MLAF1142J5N V MLAF1142P5N V

1 MLAF1143G4N V MLAF1143J5N V MLAF1143P5N V

Pendant Cone — One Hub (Rigid or Flexible Mounting)

1x26W3/4 MLDF262G2N MLDF262J5N MLDF262P5N

1 MLDF263G2N MLDF263J5N MLDF263P5N







1x57W3/4 MLDF572G4N V MLDF572J5N V MLDF572P5N V

1 MLDF573G4N V MLDF573J5N V MLDF573P5N V



Shown with 8” Glass Refractor 2x42W3/4 MLDF842G2N MLDF842J5N MLDF842P5N


2x57W3/4 MLDF1142G4N V MLDF1142J5N V MLDF1142P5N V

1 MLDF1143G4N V MLDF1143J5N V MLDF1143P5N V

➊For fixtures with guard, substitute G for N before adding voltage suffix.➋ Add voltage suffix -BU for 120 through 277 V, 50/60 Hz and 125 Vdc. Add voltage suffix -A5 for 347 V, 60 Hz. ➌Add L after voltage suffix to include lamp.➍Add Z2 suffix for factory-sealed non-sparking/restricted breathing protection (Aex nA nR).➎To order fixture with NEMA Type I or III glass refractor, change J5 to J1 or J3 respectively.➏To order fixture with NEMA Type II, III, or IV polymeric refractor, change P5 to P2, P3 or P4 respectively. Polymeric refractor fixtures are UL Listed and CSA

Certified for Class II, Division 1 and 2, Groups F and G; Class III; Marine Outdoor Salt Water (UL1598A); NEMA 4X and CSA Type 4X.V CSA Certification only.

Mercmaster™ III Low Profile Compact Fluorescent LuminairesEnclosed and Gasketed. For Hazardous and Wet LocationsHigh Power Factor Electronic Ballast (Min. P.F. 99%), PL-T Lamps.



1061




Hub Size

(Inches)


Lamp Watts

With Globe ➊➍



Ceiling — Five Hubs, Four Close-Up Plugs

1x26W3/4 MLCF262G2N MLCF262J5N MLCF262P5N

1 MLCF263G2N MLCF263J5N MLCF263P5N







1x57W3/4 MLCF572G4N V MLCF572J5N V MLCF572P5N V

1 MLCF573G4N V MLCF573J5N V MLCF573P5N V



Shown with Polymeric Refractor 2x42W3/4 MLCF842G2N MLCF842J5N MLCF842P5N


2x57W3/4 MLCF1142G4N V MLCF1142J5N V MLCF1142P5N V

1 MLCF1143G4N V MLCF1143J5N V MLCF1143P5N V

Wall Bracket — Five Hubs, Four Close-Up Plugs

1x26W3/4 MLWF262G2N MLWF262J5N MLWF262P5N

1 MLWF263G2N MLWF263J5N MLWF263P5N







1x57W3/4 MLWF572G4N V MLWF572J5N V MLWF572P5N V

1 MLWF573G4N V MLWF573J5N V MLWF573P5N V



Shown with 8” Glass Refractor 2x42W3/4 MLWF842G2N MLWF842J5N MLWF842P5N


2x57W3/4 MLWF1142G4N V MLWF1142J5N V MLWF1142P5N V

1 MLWF1143G4N V MLWF1143J5N V MLWF1143P5N V




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1061A




Hub Size

(Inches)


Lamp Watts

With Globe ➊➍



25° Stanchion

1x26W3/4 MLSF264G2N MLSF264J5N MLSF264P5N

1 MLSF265G2N MLSF265J5N MLSF265P5N







1x57W3/4 MLSF574G4N V MLSF574J4N V MLSF574P4N V

1 MLSF575G4N V MLSF575J4N V MLSF575P4N V



Shown with Glass Globe 2x42W3/4 MLSF844G2N MLSF844J5N MLSF844P5N


2x57W3/4 MLSF1144G4N V MLSF1144J4N V MLSF1144P4N V

1 MLSF1145G4N V MLSF1145J4N V MLSF1145P4N V

90° Stanchion

1x26W3/4 MLRF264G2N MLRF264J5N MLRF264P5N

1 MLRF265G2N MLRF265J5N MLRF265P5N







1x57W3/4 MLRF574G4N V MLRF574J4N V MLRF574P4N V

1 MLRF575G4N V MLRF575J4N V MLRF575P4N V



Shown with Polymeric Refractor 2x42W3/4 MLRF844G2N MLRF844J5N MLRF844P5N


2x57W3/4 MLRF1144G4N V MLRF1144J4N V MLRF1144P4N V

1 MLRF1145G4N V MLRF1145J4N V MLRF1145P4N V






1061B

Ballast Bodies

Catalog Numbers

Lamp Wattage

For Glass Globe or Polymeric Refractor ➊➋

For Glass Refractor ➋

Compact PL-T Fluorescent — 120 V to 277 V, 50/60 Hz and 125 Vdc

1x26W MLBG26FBU MLBR26FBU




1x57W — MLBR57F V


Ballast Body for Glass Globe or Polymeric Refractor ➊

Ballast Body for Glass Refractor


2x57W — MLBR114F V

➊ Polymeric refractor not listed for Class I, Zone 2 areas.➋ Add voltage suffix -BU for 120 through 277 V, 50/60 Hz and 125 Vdc. Add voltage suffix -A5 for 347 V, 60 Hz.V CSA Certification only.




Mercmaster™ III Low Profile Compact Fluorescent Luminaire Ballast BodiesEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.

Description Hub Size (Inches) Catalog Number

Pendant

OneHub,RigidorFlexibleMounting

3/4 KPA-75

1 KPA-100

Pendant Cone

FiveHubs,FourClose-UpPlugs

3/4 KPCH-75

1 KPCH-100

Ceiling


3/4 KPC-75

1 KPC-100

Wall


3/4 KPWB-75

1 KPWB-100

25° Stanchion

OneHub 1-1/4 KPS-125

1-1/2 KPS-150

90° Stanchion

OneHub 1-1/4 KPST-125

1-1/2 KPST-150

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1062

Mercmaster™ III Low Profile Compact Fluorescent Luminaire Mounting HoodsEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.

Item Description Catalog Number ➌

White Polyester Reflectors

Standard Dome

ForGlobeFixtures

StandardDome KR2-ST

30°Angle KR2-AN

30° Angle Dome

ForGlassRefractorFixtures➊

StandardDome CMR-4ST ➋

30°Angle CMR-4AN ➋

Prismatic Glass Globes — Heat-Resistant ➌

Clear VPGL-2HR

Amber➍ VPGL-2AM

Blue➍ VPGL-2BL

Green➍ VPGL-2GR

Red➍ VPGL-2RE

Clear—57/114WattV VPGL-4HR

Closed Prismatic Glass Refractors — All Heat-Resistant ➌

NEMATypeI LPG-R1

NEMATypeIII LPG-R3

NEMATypeV LPG-R5

Closed Prismatic Polymeric Refractors — Not Listed for Class I, Zone 2 Areas

NEMATypeII LPRF-2CP

NEMATypeIII LPRF-3CP

NEMATypeIV LPRF-4CP

NEMATypeV LPRF-5CP

Guards

GlobeGuard KGU2

GlassRefractorGuard KRG2

Globe Guard Glass Refractor Guard

Globe Guard for 57 W Only

GlobeGuard—57/114WV KPGU400

➊ Fixtures with refractors are not UL Listed when used with reflectors.➋ Standard dome reflectors may interfere with bottom conduit entry if used with KPST and KPWB mounting hoods.➌ Silicone or Teflon V coated globes are available. Contact your local sales representative.➍ Non hazardous rated globes for special applications.V CSA Certification only.



1063

Mercmaster™ III Low Profile Compact Fluorescent Luminaire AccessoriesEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.

Item Description Catalog Number

Replacement Optic Gaskets — Silicone rubber

GlobeandPolymericRefractorGasket VPGL-GK

GlassRefractorGasket KRF-GK

Replacement Lamp

Mercmaster III Low Profile Compact Fluorescent

Lamp Type Lamp Base Wattage Catalog Number

PL-T GX24q-3 26 PLT26



PL-T GX24q-5 57 PLT57 V

Replacement Socket

For26W,32Wand42WPLTLampslistedabove PLT32RS

For57WPLTLamp PLT57RS V

Three-Way Exit Sign ➊

Epoxyenameledsteel–6”/152.4mmhighredlettering CJEXRN

MountstoGlobeBallastHousinginplaceofguard.

Single Sided Exit Sign ➊

Epoxyenameledsteel–6”/152.4mmhighredlettering AEXR-15R

MountstoGlobeBallastHousinginplaceofguard

Retrofit Pendant Mounting Adapter

PermitsuseofMercmasterIIIpendanthoodwith3/4”hubonexistingV-51mountinghood

LPAD-1

Fuse Kit ➋

2-Amptimedelayfuse MLF2

➊ Consult your local sales representative for classified area suitability. Not listed for Zone 2 areas.➋ Canadian Electrical Code does NOT allow fusing in hazardous locations V.V CSA Certification only.

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1064

Mercmaster™ III Low Profile Compact Fluorescent Luminaire AccessoriesEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.

Line Voltage Type of Ballast Starting and Operating Amps Total Watts

26 Watt PL-T Fluorescent120 Electronic .250 28277 Electronic .110 28347 Electronic .080 27




57 Watt PL-T Fluorescent V120 Electronic .480 58277 Electronic .210 57347 Electronic .180 61



114 Watt PL-T Fluorescent V120 Electronic .960 116277 Electronic .420 114347 Electronic .360 122

Fuse catalog number: MLF2 (1 required for 120 V or 277 V) – 2-Amp fuse, time delay.Minimum starting temperature: 0 °F/-18 °C

Energy Efficiency and Lamp Life Comparison Lumen Output Comparison

Lamp Type Watts LumensRated Average

Life (Hours) Light Output as Function of Temperature

Incandescent 100 1750 750

Degrees F

RelativeLight

Output %

PL-T(Amalgam)Quad ---

Incandescent 150 2880 750

Incandescent 200(PS-25,PS-30) 3710 750

Incandescent 200(A-23) 4010 750

PL-TFluorescent 26 1800 10,000




PL-TFluorescent 57V 4300 12,000



PL-TFluorescent 114V 8600 12,000 Highlumenoutputoftheamalgamtechnologylampvs.thereducedlightoutputatvariabletemperaturesfromatypicalcompactfluorescentlamp.V CSA Certification only.






1065

Mercmaster™ III Low Profile Compact Fluorescent Luminaire Electrical SpecificationsEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.

Accessory Weights ➊

Ballast Housings and Mounting Hoods Wt. Lbs/Kgs

Refractors, Globe, Guards and Reflectors Wt. Lbs/Kgs

Pendant 2.25/1.0 8”GlassRefractor 5.25/2.4PendantCone 2.50/1.1 GlassGlobe 3.75/1.7Ceiling 3.00/1.4 GlassGlobe—57/114WV 8.35/3.8WallMount 4.00/1.8 PolymericRefractor➋ 2.43/1.125°Stanchion 3.25/1.5 GlassRefractorGuard 1.00/0.590°Stanchion 3.75/1.7 GlobeGuard 1.00/0.5Globe/PolymericRefractorHousing 5.60/2.5 GlobeGuard—57/114WV 2.00/0.9GlassRefractorHousing 6.50/2.9 StandardDome 2.50/1.1

30°Angle 2.50/1.1ExitSign➋ 5.00/2.3

➊ Weights are approximate. ➋ Not listed for Class I, Zone 2 areas.V CSA Certification only.

Dimensions

Pendant Pendant Cone Ceiling 25 Stanchion1.17"/

29.7mm12.06"/306.3mm

12.06"/306.3mm

5.59"/142.0mm

13.62"/346.9mm12.06"/

306.3mm

1.75"/44.5mm

9.25”/

235.0m

m

7.59”/

192.8m

m

15.27”

/

387.9m

m2.0

0”/

50.8m

m

25°

Set

Screw

12.03”

/

305.6m

mWall Mount

17.00"/431.8mm

10.93”/277.6mm

12.03”/305.6mm Polyester Reflector

17.23”/437.6mm

9.79”/248.7mm

12.03”/305.6mm

5.90"/149.9mm

18.70"/475.0mm

2.75"/69.9mm

10.17"/258.3mm

17.06"

/

433.3m

m

Globe or Polymeric Refractor Ballast Housing

8" Glass Refractor Ballast Housing

13.38"/339.9mm

2.48"/63.0mm

3.04"/77.2mm

5.50"/139.7mm11.12"/

282.4mm

13.38"/339.9mm

3.04"/77.2mm

7.75"/196.9mm11.12"/

282.4mm

Globe and Refractors Aluminum Guards5.50"/

139.7mm

8.00"/203.2mm

4.50"/114.3mm

5.50"/139.7mm

12.38"/314.5mm

10.75"/237.1mm

7.75"/196.9mm

7.25"/184.2mm

6.75"/171.5mm

7.94"/201.6mm

8.50"/215.9mm

5.88"/149.4mm

11.00"/279.4mm

7.50"/190.5mm

8.88"/225.6mm

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1066

Mercmaster™ III Low Profile Compact Fluorescent Luminaire DimensionsEnclosed and Gasketed. For Hazardous and Wet LocationsCompact Fluorescent listed for simultaneous exposure to combustible dusts and flammable gases or vapors.

Mercmaster III Low Profile Compact Fluorescent Luminaires … · 2015. 2. 5. · eliminates the possibility of an extended blackout due to a momentary power dip. • High efficacies

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