Lightolier Calculite ProSpec PB3M1675 User manual

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Flanged Trimless
Top View
8 3/4"
Depth
5" OC
24 3/8" L X 10" W
15" L x 5" W Opening
1 3/4"
18 3/8"
27 1/8"
5" OC
9 3/8"
14 3/8"
PB3M167EBL = (Flanged) Black/White
PB3M167EWL = (Flanged) White
PB3M167EBTL = (Trimless) Black
PB3M167EWTL = (Trimless) White
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
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 one accessory.
Easily installed and removed for lamping with a simple twisting motion.
Constructed of die-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: Steatite for GX/GY 5.3 Bi-Pin lamps. 250°C Teflon®leads.
9. Junction Box: 14 ga. steel, 4” x 3 1/2” x 2" box. Allows inspection from
below.
10. Transformer Housing: Die-formed 18 ga. steel.
11. Lamp and Accessory Support: .032" steel, flared for easy entry of
Media Cartridge.
12. Lamp Guard: Heat resistant clear glass. Lamp manufacturers’ requirement
Electrical
Electronic Transformer: Individual for each lamp. Offers reliable operation
and is accessible from below for servicing. 12V Secondary 75VA ea. lamps.
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.
Ceiling Cutout: 16 1/16" L x 6 3/16" W
Ordering Information: MR 16 Series B
Cat. No. Lamp Ceiling Trim Aperture Finish
PB3M167EBL (3) 75W MR 16* Overlap Black with White Flange
PB3M167EWL (3) 75W MR 16* Overlap White with White Flange
PB3M167EBTL (3) 75W MR 16* Trimless Black
PB3M167EWTL (3) 75W MR 16* Trimless White
Add a “1” for 120v or “2” for 277v at the * 50W max. lamping when using accessories.
end of the catalog number for voltage
Finish
All painted finishes are powder coated baked enamel.
Options and Accessories
Accessories: 2 1/2” dia. series, filters, lenses, screens, and louver. (1)
accessory maximum, including lamp cover glass. Lamp cover glass may be
replaced with solid glass accessory
Label
UL/cUL (Suitable for Damp Locations), I.B.E.W.
Teflon®is a registered trademark of E.I. DuPont.
Calculite®ProSpec®Linear Downlight PB3M1675
Page 1 of 2 3 Light MR 16 Series B
Add a “1” for 120v or “2” for 277v at the end of the catalog number for voltage
Lightolier a Genlyte company www.lightolier.com
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2011 Genlyte Group LLC • D0711

Data are based on bare lamp
photometrics. Dashed lines in beam
spreads indicate narrow axes of oval
shaped beams. FC is initial footcandles at
center of beam.
L and Ware to the point that the
candlepower drops 50% of maximum.
Calculite®ProSpec®Linear Downlight PB3M1675
Page 2 of 2 3 Light MR 16 Series B
Lightolier a Genlyte company www.lightolier.com
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2011 Genlyte Group LLC • D0711
Job Information Type:
Lighting Performance Data