Lightolier Calculite ProSpec PB1A1175 Specification

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8"
13"
5"
Top View
Flanged
Ceiling Cutout: 8 3/16" L x 8 3/16" W
Ordering Information: AR 111 Series B
Cat. No. Lamp
PB1A117EBL (1) 75W AR 111
PB1A117EWL (1) 75W AR 111
PB1A117EBTL (1) 75W AR 111
PB1A117EWTL
(1) 75W AR 111
Add a "1" for 120v or "2" for 277v at the end of the catalog number for voltage

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.
6. Mounting Brackets: Adjustable vertically from outside of housing.
7. Thermal Protector: Meets NEC, UL and CSA requirements.
8. Junction Box: 14 ga. steel, 4" x 3 1/2" x 2" box. Allows inspection from
below.
9. Lamp and Accessory Support: .032" steel, flared for easy entry of Media
Cartridge.
10. Lens Retaining Ring: .093" spring steel rod. Holds accessories in place.
11. Lamp Guard: Heat resistant clear glass. Lamp manufacturers' requirement.
12. Transformer Housing: Die-formed 18 ga. steel.

Electrical

Magnetic Transformer: Offer reliable operation and are accessible from
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.
Calculite ProSpec
®
18 1/8"
8
7
16"
12
8 3/4"
Depth
1 3/4"
Trimless
PB1A117EBL = (Flanged) Black/White
PB1A117EWL = (Flanged) White
Add a "1" for 120v or "2" for 277v at the end of the catalog number for voltage
Linear Downlight
®
15 3/8"L X 10"W
9
4
1 10 11 2 3
7"L x 7"W Opening
PB1A117EBTL = (Trimless) Black
PB1A117EWTL = (Trimless) White
Ceiling Trim Aperture Finish
Overlap Black with White Flange
Overlap White with White Flange
Trimless Black
Trimless White

Finish

All painted finishes are powder coated baked enamel.
Options & Accessories
Accessories: 4 3/4" dia. series, filters, lenses, screens and louvers. (2) acces-
sories maximum, including lamp cover glass. Lamp guard glass may be replaced
with solid glass accessory.

Labels

UL/cUL (Suitable for Damp Location), I.B.E.W.
Job Information
Job Name:
Cat. No.:
Lamp(s):
Notes:
Lightolier
a Genlyte company
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2011 Genlyte Group LLC •D0711
PB1A1175
1 Light AR 111 Series B
5
6
Type:
www.lightolier.com