Specification

CONTRACTOR SELECT / INDUSTRIAL INDUSTRIAL_FLUORESCENT_HIGH_BAYS
Catalog
Number
Notes
Type
ORDERING INFORMATION
Contractor Select
Fluorescent High Bays
FEATURES & SPECIFICATIONS
INTENDED USE The I-BEAM
®
fluorescent high bay is an ideal one-for-one replacement of common metal
halide high bay systems. Applications include manufacturing, warehousing, commericial facilities and retail. The
fluorescent I-BEAM fixture performs at mounting heights from 15'-40'. Certain airborne contaminants can
diminish integrity of acrylic. Click here for Acrylic Environmental Compatibility table for suitable uses.
CONSTRUCTION — Rugged fixture construction coupled with excellent fixture performance. Channel
is formed of heavy-duty Code-gauge steel to stand up to the most demanding elements. Lamp holder
assembly protects from incidental damage to reflectors during installation. Channel is high-gloss white
baked enamel; five-stage iron phosphate pretreatment ensures superior paint adhesion and rust resistance.
OPTICS Two optical systems are available. Narrow distribution is ideal for narrow or aisle lighting
applications and features precision-formed segmented optics utilizing Alanod Miro® 4 specular aluminum
reflectors. Provides 95% reflectivity and warranted for 25 years. Wide distribution includes high-reflectance
white finish for general or open areas.
ELECTRICAL — Ballast: MVOLT 120-277V ballast accommodates most electrical requirements. Thermally
protected, resetting, Class P, HPF, A+ sound-rated electronic ballast. AWM TFM or THHN wire used throughout
rated for required temperatures.
Sockets: Sockets include secure positioning rotating collars with enclosed contacts.
INSTALLATION — Suitable for suspension by chain, cable or hook monopointhanger. Access plate on the
back of channel housing allows for quick and easy wiring.
LISTINGS — UL Listed to U.S. and Canadian safety standards.
WARRANTY — 2-year limited warranty. Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Actual performance may differ as a result of end-user environment and application.
NOTE: Specifications subject to change without notice.
Standard
Catalog # of Ballast Lamp Pallet Carton
Number UPC Description Lamps Wattage Voltage Distribution Type Included Qty. Qty.
IBZT5 4 745977144141 T5 fluorescent high bay 4 54 120-277 Narrow Electronic, program start N 51 1
IBZT5 4L 745977147197 T5 fluorescent high bay 4 54 120-277 Narrow Electronic, program start Y 51 1
IBZT5 4L WD 745977147227 T5 fluorescent high bay 4 54 120-277 Wide Electronic, program start Y 51 1
IBZT5 4 WD 745977147421 T5 fluorescent high bay 4 54 120-277 Wide Electronic, program start N 51 1
IBZT5 4 120/277 MSE360
1
745977147258 T5 w/ embedded sensor 4 54 120-277 Narrow Electronic, program start N 51 1
IBZT5 4L 120/277 MSE360
1
745977147289 T5 w/ embedded sensor 4 54 120-277 Narrow Electronic, program start Y 51 1
IBZT5 4L WD 120/277 MSE360
1
745977147302 T5 w/ embedded sensor 4 54 120-277 Wide Electronic, program start Y 51 1
IBZT5 4 WD 120/277 MSE360
1
745977147357 T5 w/ embedded sensor 4 54 120-277 Wide Electronic, program start N 51 1
IBZT5 6 745977147432 T5 fluorescent high bay 6 54 120-277 Narrow Electronic, program start N 36 1
IBZT5 6L 745977147470 T5 fluorescent high bay 6 54 120-277 Narrow Electronic, program start Y 36 1
IBZT5 6L WD 745977147517 T5 fluorescent high bay 6 54 120-277 Wide Electronic, program start Y 36 1
IBZT5 6 WD 745977147519 T5 fluorescent high bay 6 54 120-277 Wide Electronic, program start N 36 1
IBZT5 6 120/277 MSE360
1
745977147623 T5 w/ embedded sensor 6 54 120-277 Narrow Electronic, program start N 36 1
IBZT5 6L 120/277 MSE360
1
745977147630 T5 w/ embedded sensor 6 54 120-277 Narrow Electronic, program start Y 36 1
IBZT5 6L WD 120/277 MSE360
1
745977147609 T5 w/ embedded sensor 6 54 120-277 Wide Electronic, program start Y 36 1
IBZT5 6 WD 120/277 MSE360
1
745977147616 T5 w/ embedded sensor 6 54 120-277 Wide Electronic, program start N 36 1
IBZT8 4 745977147661 T8 fluorescent high bay 4 32 120-277 Narrow Electronic, instant start N 51 1
IBZT8 4L 745977147678 T8 fluorescent high bay 4 32 120-277 Narrow Electronic, instant start Y 51 1
IBZT8 4L WD 745977147692 T8 fluorescent high bay 4 32 120-277 Wide Electronic, instant start Y 51 1
IBZT8 4 WD 745977147708 T8 fluorescent high bay 4 32 120-277 Wide Electronic, instant start N 51 1
IBZT8 4 120/277 MSE360
1
745977147715 T8 w/ embedded sensor 4 32 120-277 Narrow Electronic, program start N 51 1
IBZT8 4L 120/277 MSE360
1
745977147685 T8 w/ embedded sensor 4 32 120-277 Narrow Electronic, program start Y 51 1
IBZT8 4L WD 120/277 MSE360
1
745977147814 T8 w/ embedded sensor 4 32 120-277 Wide Electronic, program start Y 51 1
IBZT8 4 WD 120/277 MSE360
1
745977147784 T8 w/ embedded sensor 4 32 120-277 Wide Electronic, program start N 51 1
IBZT8 6 745977147791 T8 fluorescent high bay 6 32 120-277 Narrow Electronic, instant start N 36 1
IBZT8 6L 745977147807 T8 fluorescent high bay 6 32 120-277 Narrow Electronic, instant start Y 36 1
IBZT8 6L WD 745977147845 T8 fluorescent high bay 6 32 120-277 Wide Electronic, instant start Y 36 1
IBZT8 6 WD 745977147869 T8 fluorescent high bay 6 32 120-277 Wide Electronic, instant start N 36 1
IBZT8 6 120/277 MSE360
1
745977147000 T8 w/ embedded sensor 6 32 120-277 Narrow Electronic, program start N 36 1
IBZT8 6L 120/277 MSE360
1
745977148040 T8 w/ embedded sensor 6 32 120-277 Narrow Electronic, program start Y 36 1
IBZT8 6L WD 120/277 MSE360
1
745977148088 T8 w/ embedded sensor 6 32 120-277 Wide Electronic, program start Y 36 1
IBZT8 6 WD 120/277 MSE360
1
745977148170 T8 w/ embedded sensor 6 32 120-277 Wide Electronic, program start N 36 1
IBZT5
IBZT8

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