Cut Sheet
Industrial Mercmaster
™
LED Low Profile Luminaires with Emergency Battery Backup
For Ordinary Locations
NEC/CEC:
cCSAus Listed
Type 3R, 4, 4X
IP66/67
NEC/CEC:
Simultaneous Exposure
Suitable for Use in Wet Locations
American Bureau of Shipping (ABS) Certied
LED/ArEA: NEC/CEC EmErgENCy
Visit our website at www.emerson.com or contact us at (800) 621-1506.
© September 2018
1
Applications
• Enclosedandgasketedxturessuitableforusein:
—Awiderangeofindustrial,chemicalprocessingandother
areaswhereammablegases,vaporsandcombustible
dustsarepresentincludingsimultaneousexposure
—Marineandwetlocations
—Areasoflowclearance,lowceilingheightsorwherexture
weightsmustbeminimized
• Typicalapplicationsinclude:
—Walkways/catwalks
—Stairwells
—Tunnels
—Piperacks
—Vessellighting
—Processingareas
Features
• ThreelightoutputlevelsforretrotofHIDxturesupto175W.
• Choiceofcolortemperature(CCT):5000Kcoolwhite,4000K
neutralwhiteor3000Kwarmwhite.
• Sevenstandardmountinghooddesignsallowformountingin
anylocation.UsessamemountinghoodsasMercmaster™
III,Mercmaster™PremiumLEDandMercmaster™LED
Generation3.
• Customizetotheapplicationrequirementswiththree
differenteldreplaceableglobeoptions:clearanddiffused
polycarbonateandclearglass.
• Providesupto1400lumensilluminationfor90minutesof
emergencylightingwithclearlensor800lumensillumination
for180minutesofemergencylighting.
• Functionaldiagnostictestself-initiatesevery14daysafterinitial
startup.
• Durationtestisautomaticallyperformedonceperyear.
• GreenandRedLEDlampsindicatechargingstatusandprovide
faultwarning.
• Simplequickdisconnectconnectordisconnectspower
betweenLEDsandbatterymanagementmoduletoallow
maintenance.
• Compactlightweightlowproledesignissuitedforlow
mountingheights.
• Hingehashighlipforaddedsafetyduringinstallation
andservicing.Hingeandboltconstructionassures360°
compressionatallpointsonxturehousinggasketforpositive
sealing.Swingawaydesignofcaptiveboltandnutsimplies
servicing.
• Standard6kVsurgeprotection.
Nominal Lumens
HID Equivalent Model Number
3300 70-100W IMLLED2
4400 100-150W IMLLED3
5500 150-175W IMLLED4
• AmbientTemperature:BU:-20°Cto+55°C(-4°Fto+131°F)
• Standardscrew-typeterminalblockcanacceptUL/CSA26-10
AWGwire.
• Heavyduty,hightemperaturesiliconerubbergaskets.
• LEDL70ratedat109,000Hours@+25°C(+77°C).
• Fieldreplaceableglobes,batterymanagementmodule(BMM),
batterypackandLEDdriver.
• Ruggedhousingwithsuperiorthermaldesigntranslatestolong
luminairelife.
• RetrotadaptersforCrouseHinds™hoodavailable.See
MercmasterCHAdapters.
Options
• Glassglobeguardavailable,purchaseseparately.
Standard Materials
• Mountinghoodsandbodies:castcopperfree(4/10of1%max.)
aluminum
• Allhardwareandcatchassemblies:stainlesssteel
• Globe:polycarbonateorglass
• Glassandpolycarbonateglobeguard:stainlesssteelwire
• Reector:berglassreinforcedwhitepolyester
Standard Finishes
• Mountinghoods,bodiesandglassrefractorguard:grayepoxy
powdercoatnish,electrostaticallyappliedforcomplete
uniformprotection
NEC/CEC Certifications and Compliances
• ULStandard:UL1598,ThirdEdition;UL8750,SecondEdition;
UL924,TenthEdition
• CSAStandard:C22.2No.250.0-.00;C22.2No.250.13-2017;
C22.2No.141-15
• cCSAusListed:Mastercontract164460
• AmbientTemperature:
120-277Volts:-20°Cupto+55°C(-4°Fupto+131°F)
Related Products
• MercmasterLEDMountingAdapters
• MercmasterLEDLowProleLuminaires
DesignLights
™
Consortium
• CheckDLCQPLforcurrentlistofproducts.
Nominal Lumen value for 5000K CCT, clear glass globe. Detailed lumen information is provided in tables.
Nominal lumen value for 5000K CCT, clear glass globe.
Detailed lumen information is provided in tables.










