Lightolier PB3A7050 manual Page 1 of, Type, Job Information, Light AR 70 Series B, Cat. No, Lamp

Calculite® ProSpec® Linear Downlight PB3A7050

Page 1 of 2 3 Light AR 70 Series B

Top View

27 1/8"

9

7

8"

13"

17"

5"

8 3/4"

Depth

13

1 3/4"

Flanged Trimless

			24 3/8"L x 10"W
10	8	5"	5"	5
		O.C.	O.C.
				4
				6
	1	2	11 12	3
		15"L x 5"W Opening

		PB3A705EBL = (Flanged) Black/White	PB3A705EBTL = (Trimless) Black
		PB3A705EWL = (Flanged) White	PB3A705EWTL = (Trimless) White
		Add a “1” for 120v or “2” for 277v at the end of the catalog number for voltage
Ceiling Cutout: 16 1/16" L x 6 3/16" W
Ordering Information: AR 70 Series B
Cat. No.	Lamp	Ceiling Trim	Aperture Finish
PB3A705EBL	(3) 50W AR 70	Overlap	Black with White Flange
PB3A705EWL	(3) 50W AR 70	Overlap	White with White Flange
PB3A705EBTL	(3) 50W AR 70	Trimless	Black
PB3A705EWTL	(3) 50W AR 70	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 45° (on width) and 45° (on length) 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.Lampholder: Double contact bayonet base with 250°C #18 gauge Teflon® leads.

9.Junction Box: 14 ga. steel, 4" x 3 1/2" x 2" box. Allows inspection from below.

10.Lamp and Accessory Support: .032" steel, flared for easy entry of Media Cartridge.

11.Lens Retaining Ring: .093" spring steel rod. Holds accessories in place.

12.Lamp Guard: Heat resistant clear glass. Lamp manufacturers’ requirement.

13.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.

Finish

All painted finishes are powder coated baked enamel.

Options & Accessories

Accessories: 2 1/2" 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.

Teflon® is a registered trademark of E.I. DuPont.

US Patent Pending.	Type:
Job Information

Job Name:

Cat. No.:

Lamp(s):

Notes:

Lightolier a Genlyte Companywww.lightolier.com 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.

© 2005 Genlyte Group LLC • B1105