Gotham 4 ATH T4_T6 Downlight SpecSheet Manual de usuario descargar pdf

Luminaire Type:

Catalog Number

(autopopulated):

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com

PAGE 1 OF 3

ATH-4-OPEN

Gotham Architectural Downlighting

HID Downlights

4” ATH

T4/T6 Downlight

Ceramic Metal Halide Lamp

OPTICAL SYSTEM

• Self-ﬂanged semi-specular or matte-diffuse anodized lower reﬂector. Patented

Bounding Ray™ Optical Principle design (U.S. Patent No. 5,800,050).

Minimum ﬂange matches reﬂector ﬁnish.

• Interchangeable upper reﬂectors provide narrow, medium and wide distributions.

• 1/8”-thick softening lens eliminates beam striations and ensures maximum

efﬁciency. Provides required protective shielding.

• Optical system retained by self-aligning torsion support springs.

MECHANICAL SYSTEM

• 16-gauge galvanized steel construction; maximum 1-1/2” ceiling thickness.

• Telescopic mounting bars maximum of 32” and minimum of 15”, preinstalled, 4”

vertical adjustment.

• Toolless post-installation adjustments.

• Junction box capacity: 8 (4 in, 4 out) 12AWG rated for 90°C.

• Toolless re-lamp capability from above or below ceiling.

ELECTRICAL SYSTEM

• Toolless access door provides access to junction box and ballast through the aperture.

• G12, G8.5 or PGJ5 base ceramic socket.

• Pre-wired, electronic, 120 or 277V ballast module is standard. Assembly can be

attached before or after mounting of mounting/plaster frame.

• Thermally activated insulation detector.

• 30 K lamp ships standard.

LISTING

• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and

damp locations. Listed and labeled to comply with Canadian standards.

WARRANTY

• 1-year limited warranty. Complete warranty terms located at

www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx

EXAMPLE: ATH T4T 20MHC 4AR N LD 120

Series Lamp type Lamp wattage Aperture/Trim color Distribution Finish Voltage Ballast

ATH T4T

1,2

20MHC

39MHC

70MHC

4AR Clear

4BR

Black

4PR Pewter

4WTR Wheat

N Narrow

M Medium

W Wide

(blank) Semi-specular

LD Matte-diffuse

120

277

347

(blank) Electronic ballast

EMB Electromagnetic ballast

Options

SF Single fuse

TRW White painted ﬂange

TRBL Black painted ﬂange

L/LP

Less lamp

RRC

RELOC

-ready luminaire. Provides compatibility with Lithonia RELOC system. Access

above ceiling required.

CP Chicago plenum

FEATURES ORDERING INFORMATION NOTES

ORDERING NOTES

1. Philips Mini MasterColor

available in 20W or 39W, 120V only.

2. Available with electronic ballast and 120V only.

3. Available in 39W and 70W only.

4. Not available with ﬁnishes.

5. Available with 70W electromagnetic ballast only.

6. Not valid with GRS and GRSTD.

7. For compatible RELOC systems, refer to TECH-110.

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Pagina 1 - Ceramic Metal Halide Lamp

Luminaire Type:Catalog Number(autopopulated):GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamligh

Pagina 2

Pagina 3 - PHOTOMETRY NOTES

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Gotham 4 ATH T4_T6 Downlight SpecSheet Manual de usuario

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