Lightolier Calculite ProSpec PB4A1175 Specification

Page 1 of 2
8"
13"
16"
Top View
8 3/4"
Depth
1 3/4"
Ceiling Cutout: 29 1/16" L x 8 3/16" W
Ordering Information: AR 111 Series B
Cat. No. Lamp
PB4A117EBL (4) 75W AR 111
PB4A117EWL
(4) 75W AR 111
PB4A117EBTL (4) 75W AR 111
PB4A117EWTL (4) 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

Electronic Transformers: 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
®
54 1/4"
8
7
12
51 1/2" L X 10" W
7"
9
O.C.
1
2
28" L x 7" W Opening
PB4A117EBL = (Flanged) Black/White
PB4A117EWL = (Flanged) White
Add a "1" for 120v or "2" for 277v at the end of the catalog number for voltage
Linear Downlight
®
Flanged
7" 7"
5
O.C. O.C.
10 11
3
PB4A117EBTL = (Trimless) Black
PB4A117EWTL = (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 and Accessories

Accessories: 4 3/4" dia. series, filters, lenses, screens and louvers. (2)
accessories 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
PB4A1175
PB4A1175
4 Light AR 111 Series B
03/02
Trimless
6
4
Type:
www.lightolier.com