Lightolier PB3A1175 User Manual
42 1/4"
7"
O.C.O.C.
7"
21" L X 7" W Opening
39 1/2" L X 10" W
16"
1 3/4"
8"
13"
8 3/4"
DEPTH
5
6
7
8
9
10 11
12
1 2 3
4
Top View
Flanged
Trimless
Calculite®ProSpec
®
Linear Downlight PB3A1175
Page 1 of 2 3 Light AR 111 Series B
Ceiling Cutout: 22 1/16" L x 8 3/16" W
Ordering Information: AR 111 Series B
PB3A117EBL = (Flanged) Black/White
PB3A117EWL = (Flanged) White
Add a “1” for 120v or “2” for 277v at the end of the catalog number for voltage
PB3A117EBTL = (Trimless) Black
PB3A117EWTL = (trimless) White
Cat. No. Lamp Ceiling Trim Aperture Finish
PB3A117EBL (3) 75W AR 111 Overlap Black with White Flange
PB3A117EWL (3) 75W AR 111 Overlap White with White Flange
PB3A117EBTL (3) 75W AR 111 Trimless Black
PB3A117EWTL (3) 75W AR 111 Trimless White
Features
1. Aperture Frame: Provides clean support for lamp holders and overlapping
flange or trimless installation. Extruded aluminum. Rigidly welded together
on all corners.
2. Media Cartridge: Allows convenient loading and removal of up to one
accessory. Easily installed and removed for lamping with a simple twisting
motion. Constructed of formed aluminum.
3. Adjustable Ring: Allows 360° horizontal and 40° (on width) and 45° (on
diagonal) vertical adjustment.
4. Tortiontite Spring: For easy installation of aperture frame.
5. Housing: Die-formed 22 ga. steel. Finish: Black.
Mounting Brackets:
6.
7. Thermal Protector: Meets NEC, UL , and CSA requirements.
Junction Box:
8.
below.
tridge.
Car
ransfor
T
mer Housing:
9. Lamp and Accessory Support: .032" steel, flared for easy entry of Media
10. Lens Retaining Ring:.093" spring steel rod. Holds accessories in place.
11. Lamp Guard: Heat-resistant clear glass. Lamp manufacturers requirement.
12.
Adjustable ver
14 ga. steel, 4" x 3 1/2" x 2" box. Allows inspection fr
med 18 ga. steel.
Die-for
Electrical
onic Transformers:Offer reliable operation and are accessible from
Electr
below for servicing. 12V Secondary.
Dimming Controls: Use only dimmers specifically designed for use with
electronic transformers. Low Voltage fixtures may produce audible sound when
used with dimmers, which may be objectionable in acoustically critical areas.
UL/cUL listed for through branch circuit wiring with maximum of (8) no. 12
AWG 90° C.
om outside of housing.
tically fr
om
Finish
All painted finishes are powder coated baked enamel.
Options & Accessories
Accessories: 4 3/4" dia. series, filters, lenses, screens and louvers. (2)
accessories maximum, including lamp cover glass. Lamp guar
replaced with solid glass accessory.
Labels
UL/cUL (Suitable for Damp Location), I.B.E.W.
US Patent Pending.
ob Inf
J
ob Name:
J
Cat. No.:
Lamp(s):
Notes:
Lightolier a Genlyte Company
631 Airpor
We reserve the right to change details of design, materials and finish.
© 2005 Genlyte Group LLC • B1105
ormation Type:
t Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
d glass may be
.lightolier
www
.com
Calculite®ProSpec
®
Linear Downlight PB3A1175
Page 2 of 2 3 Light AR 111 Series B
(FC) is initial footcandles at center of beam.
Beam length (L) and beam width (W) are to
where the candlepower is reduced to 50% of
the center beam candlepower.
CBCP is center beam candlepower.
(C) is distance to the center of the beam.
Lamp data shown is typical, and is based on
bare lamp photometrics. Contact lamp
manufacturers for availability and
performance.
0° Aiming Angle 30° Aiming Angle 30° Aiming Angle
Lamps
Beam Spread
(To 50% CBCP) Life (Hrs.)
CBCP
Rated
DFC L W
MR16 Low Voltage Halogen Bi-Pin lamps
10’ 250 1.7’ 1.7’
75W AR111
SP 10°
75W AR111
FL
75W AR111
WFL
30°
60°
25000
4500 2000
1300 2000
2000
15’ 111 2.6’ 2.6’
20’
25’
6’ 125 3.2’ 3.2’
8’ 70 4.3’ 4.3’
10’ 45 5.4’ 5.4’
12’
3’ 144 3.5’ 3.5’
5’ 52
7’ 27 8.1’ 8.1’
9’ 16 10.4’ 10.4’
63 3.5’ 3.5’
40 4.4’ 4.4’
31 6.4’ 6.4’
5.8’ 5.8’
CFCLW
D
8’ 4.6’ 254 1.9’ 1.6’
12’ 6.9’ 113 2.8’ 2.4’
16’ 9.2’ 63 3.7’ 3.2’
20’ 11.5’ 41 4.7’ 4.0’
5’ 2.9’ 117 3.7’ 3.1’
7’ 4.0’ 60 5.1’ 4.3’
9’
5.2’ 36 6.6’ 5.6’
11’ 6.4’ 24
3’ 1.7’ 94 5.2’ 4.0’
5’ 2.9’
7’ 4.0’ 17 12.1’ 9.3’
9’ 5.2’ 10 15.6’ 12.0’
8.1’ 6.8’
34 8.7’ 6.7’
30°
DC FC L W
4’
6.9’ 195 2.9’ 1.4’
6’
10.4’ 87 4.3’ 2.1’
8’
13.9’ 49 5.7’ 2.8’
10’
17.3’ 31 7.2’ 3.5’
2’
3.5’ 141 5.5’ 2.1’
3’ 5.2’ 63 8.2’ 3.2’
4’ 6.9’ 35 10.9’ 4.3’
5’ 8.7’
1’
2’
3’ 5.2’ 18 * 6.9’
4’ 6.9’ 10 *
23 13.7’ 5.4’
1.7’ 163 * 2.3’
3.5’ 41 * 4.6’
9.2’
Job Information Type:
Lightolier a Genlyte Company www.lightolier.com
631 Airpor
We reserve the right to change details of design, materials and finish.
© 2005 Genlyte Group LLC • B1105
t Road, Fall River
, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
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