Fixture Type:

Job Information:

SPECIFICATIONS:

20 Audrey Place • Fairfield, NJ 07004 • Tel: 800.637.2584 • Fax: 973.244.9522www.mercltg.com

34 SERIES Recessed Lighting

High Efficiency 2X2 Lens Troffer Low Profile 3-3/4" Deep

• BallastsT5:Electronicprogrammedstart,normallightoutput,highpowerfactor,THDlessthan10%mostballast/lampcom-binations.Upto3-lampsper14W-T5ballastisstandard.Upto2-lampsper24W-HO-T5ballastisstandard.

• BallastsT8:Electronicinstantstart,highpowerfactor,THDlessthat10%.Lowballastfactor(.78bf),normalballastfactor(.88bf),orhighballastfactor(1.20bf)asspecified.Upto4-lampsperballastisstandard.OptionalT8ballasts:programmedrapidstart,stepdimming.

• BallastsTT5:Electronic instantstart,normal lightoutput,highpowerfactor,THDlessthat10%.Upto3-lampsperTT5ballastisstandard.OptionalTT5performances:rapidstartcircuit.

• Dimming:LutronorAdvancedimmingballastsasspecified.

• Voltage:Multi-voltoperatingarangeof120V-277V,50HZ-60HZisstandard.

• Optionalwiring:Amultiplelampballastoperatingthemaximumnumberof lamps isstandard.Forsplit circuitsandswitchingspecifytwo-ballastoption.

• Emergency battery backup: Integrated pack ranges from450-lumenoutputupto1400lumens.Varieswithlamptype.

• Installations NEMA Type G ceilings: For recessed installationintolay-inacousticalgridceilingsystems,1”gridor9/16”fine-linegrid. (Nomenclature“E”, ie;34E).Fourpullout typegridclipsarelocatedinthehousingendstolockoverthegrid.Fourauxiliary suspension points are also provided on the housingendsasanalternatemethodofsecuringtothebuildingstruc-tureasrequiredbycode.

• InstallationsNEMATypeFceilings:Forrecessedinstallationintosheetrockceilingsaddadditionalflangekitto“E”typeluminaire.Optional overlapping flange trim type (Nomenclature “C”, ie;34C)issuitableforbothsheetrockceilingsaswellasconcealedsplineceilings.Includesfourswing-outlevelinglugsadjustablefrombelowfixture.

• Electricalconnections:Sufficientknockoutsareprovidedonthebackandendsforallelectricalconnections.Aquickwiringaccessplateisprovided.Optionalsingleordualcircuitquickwiringflex.

• ULandCULlisted1598andbearstheirlabel.Suitablefordrylocations or optional damp locations with UL Damp Label.Unionmadeandlabeled.

• Highefficiency2X2recessedfluorescentluminairefeaturingacompletemenuofavailablediffusingmedia,lampingchoic-es,andballastoptions.Specifytheappropriatecombinationsfortheapplicationanddesiredperformanceneeded.

• Applications: A broad spectrum of uses in all commercial,retail,andpublicbuildings.Useinoffice,school,andmedicalenvironments. Small, medium, and large rooms illuminatewellwithevenlyspaced2X2modules.

• T5Lamps:Linear14W-T5or24W-HO-T5;two,three,orfour-lampcrosssections.

• T8 Lamps: Linear 17W-T8; two, three, or four-lamp crosssections. U-6”-shaped 32W-T8; two-lamp cross section.U-1-5/8”-shaped32W-T8;twoorthree-lampcrosssections.

• TT5Lamps:Twin-tubecompact40W-TT5,50W-TT5or55W-TT5;twoorthree-lampcrosssections.

• Housings:Die formedcodegradeoroptional20GAcold rolledsteel with ample strengthening embossments. End plates aresecurelyrivetedontothehousing.Snap-intypewirewaycovers.Socketbarsarescrewedintohousing.

• Doorframes:Heavygaugeflushsteelframehasmitered-lookcorners and contains the specified diffusing media. Hingesdown from either side of the housing or may be completelyremoved. Two positive action cam latches hold the frameclosed.

• Optional door frames: Extruded aluminum frame has truemitered corners and offers a more architecturally pleasingappearanceandfinish.Aluminumframeisabletowithstanddamplocations.Availablewitha3/8”regressionorflushstyle.

• Finish: All steel housing parts finished with a white enamelpaintprovidingareflectivityof87%orgreater.Optionalwhitepowder coating finish is applied after fabrication providing aminimumreflectivityof90%.

• Diffusersandlouvers:Seeorderingdataforcompletelistofavailablemedia.Diffusersincludebothextrudedandinjection-moldedacrylictypeswithvariousspecifiedlightingpatterns.Louversincludebothplasticandaluminumtypeswithvariousspecifiedcellsizesandconfigurations.

• Optionalopticalreflectors:CADdesignedtothecorrespondinglampingandfabricatedfromMiro-4enhancedspecularalumi-num.Hasa95%reflectivity.(SeeSeries34-MRT).

SPECIFICATIONS SUBJECT TO CHANGE,CONSULT FACTORY WHEN CRITICAL.

ORDERING DATA: Fill in boxes below with corresponding bold options.

Fixture Type: Job Information:

20 Audrey Place • Fairfield, NJ 07004 • Tel: 800.637.2584 • Fax: 973.244.9522www.mercltg.com

ORDERING DATA:

34 SERIES Recessed Lighting, High Efficiency 2X2 Lens Troffer, Low Profile 3-3/4" Deep

Example: 34E-232-OCT-U6-9A-ELB-UNI-20GA-EMPK/I320-TM

10/13

DIMENSIONAL DATA/CROSS SECTION:

342X2

Blank No Option.

REGExtruded Aluminum 3/8" Regression.

FAExtruded Aluminum Flush.

2Lamps

3Lamps

4Lamps/Linear T5, HO-T5 or T8 Lamps Only.

LINEAR LAMPS 1414W-T5/2Ft

2424W-HO-T5/2Ft

1717W-T8/2Ft

U-SHAPED LAMPS 3232W-T8

TWIN TUBE COMPACT LAMPS 4040W-TT5

5050W-TT5

5555W-TT5

9AAcrylic Prismatic Clear Pattern #12.

9A.125Nominal .125" Thick Acrylic Prismatic Clear Pattern #12.

K19Nominal .156" Thick Acrylic Prismatic Clear Pattern #19.

1-FLAcrylic Smooth White. No Pattern.

1-DFAcrylic Smooth White Drop Panel. No Pattern.

SPW-3/43/4" X 3/4" X 3/8" Sliver Parawedge Plastic Louver. Other Finishes On Request.

LSPW1-1/2" X 1-1/2" X 1" Sliver Parawedge Plastic Louver. Other Finishes On Request.

APB336 Cell Semi-Specular Aluminum Parabolic Louver. 49 Cell and Other Finishes On Request._____All Other Specified Media.

UNIUniversal Voltage. Multi-Volt 120V-277V, 50HZ-60HZ.

EMPK/I32I-32 or Equal 450 Lumens. One 17W-T8 or 32W-T8 Lamp. One 40W-TT5 Lamp.

EMPK/I48I-48 or Equal 650 Lumens. One or Two 17W-T8 or 32W-T8 Lamps. One 40W-TT5, 50W-TT5, or 55W-TT5 Lamp.

EMPK/I320I-320 or Equal 1125 Lumens. One 17W-T8 or 32W-T8 Lamp. One 40W-TT5, 50W-TT5, or 55W-TT5 Lamp. One 14W-T5 or 24W-HO-T5 Lamp. TM=Top Mount Most Combinations.

EMPK/I232I-232 or Equal 1400 Lumens. Two 17W-T8 or 32W-T8 Lamps. TM=Top Mount Most Combinations.

EMPK/ISL28ISL-28 or Equal 500 Lumens. One 14W-T5 or 24W-HO-T5 Lamp. TM=Top Mount Most Combinations.

20GA20 Gauge Housing, NYC Approval.

FLX6Ft. Single Circuit Power Flex. (Specify Voltage).

FLX26Ft. 2-Circuit Power Flex. (Specify Voltage).

2B2-Ballasts, 2-Circuits.

PAFPaint After Fabrication. 90% Reflectivity.

L___Factory Lamps Installed, Specify Color. Ex: L741

DLUL Damp label.

TGTriple Gasketing.

Series Optional Door Frame

No. of Lamps Cross

Lamp Wattage/Each

Lamp Type Ballast Type Voltage Misc

T5Linear T5

HO-T5Linear High Output T5

OCTLinear T8

OCT-U6U-6" T8 2-Lamps Only

OCT-UU-1-5/8" T8 2- or 3-lamps Only.

BIAXTwin Tube Compact TT5 2- or 3-Lamps Only.

ELay-in Grid. 1" or 9/16" Fine Line.

COverlapping Flange Trim. Concealed Spline or Dry Wall.

OPTIONAL DIFFUSERS:

Ceiling Type Diffuser/Louver Style

FK-222X2 Flange Kit/Order Separately. For Dry Wall Installations. Use with "E" Type.

K19, 1-FL SPW-3/4

LSPW APB3

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2Ft Wide - 2 x 2 Only 2-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 3-U 1-5/8” Lamps, T8 Only

2Ft Wide - 2 x 2 Only 2-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 3-Twin-Tube Compact, TT5

2Ft Wide - 2 x 2 Only 2-U6 Lamps

2 U-6" Shaped T8 Lamps 2 Twin Tube Compact TT5 Lamps

2 U-1-5/8" Shaped T8 Lamps 3 Twin Tube Compact TT5 Lamps 3 Linear T5 or T8 Lamps

3 U-1-5/8" Shaped T8 Lamps 2 Linear T5 or T8 Lamps 4 Linear T5 or T8 Lamps

23-3/4"

23-3/4"

23-3/4" 23-3/4"

23-3/4"

23-3/4"

23-3/4"

23-3/4"

3-3/4"

3-3/4"

3-3/4"

3-3/4"

3-3/4"

3-3/4"

3-3/4"

3-3/4"

ELBT5 Electronic Programmed Start. Up to 3-Lamps/14W-T5 Ballast. Up to 2-Lamps/24W-HO-T5 Ballast.

ELBT8 Electronic Instant Start.Normal Ballast Factor (.88bf). Up to 4-Lamps/T8 Ballast.

ELBLT8 Electronic Instant Start. Low Ballast Factor (.78bf). Up to 4-Lamps/T8 Ballast.

ELBHT8 Electronic Instant Start. High Ballast Factor (1.20bf). Up to 4-Lamps/T8 Ballast.

ELBST8 Electronic Programmed Rapid Start. Normal Ballast Factor (.88bf). Up to 4-Lamps/T8 Ballast.

ELBSLT8 Electronic Programmed Rapid Start. Low Ballast Factor (.78bf). Up to 4-Lamps/T8 Ballast.

ELBSHT8 Electronic Programmed Rapid Start. High Ballast Factor (1.20bf). Up to 4-Lamps/T8 Ballast.

ELBD-SDT8 Electronic Programmed Rapid Start. Bi-Level Step Dimmer. Up to 2-Lamps/32W-T8 Ballast.

ELBTT5 Electronic Instant Start. Normal Ballast Factor (.88bf). Up to 3-Lamps/TT5 Ballast.

ELBSTT5 Electronic Programmed Rapid Start. Normal Ballast Factor (.88bf). Up to 3-Lamps/TT5 Ballast.

ELBDT5, HO-T5, TT5, or T8 Electronic Dimming. Lutron or Advance as Specified.

ELB-____T5, HO-T5, TT5, or T8 Electronic As Specified.