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.
www.lightolier.com © 2009 Philips Group • B0609
Job Information
Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Calculite
®
HID Lensed Downlight
C4T4GD-MHT4R
Page 1 of 4
4 1/2" Aperture, T4 Ceramic Metal Halide, Glasslite
For complete fixture order: Trim Kit (Glasslite) + Upper Ref Frame-In Kit. Sold Separately
Glasslite Trim Kit + Upper Reflector
Frame-In Kit
Lamping
(Ceramic Metal Halide)
MHT4RS
(Spot Upper Reflector)
MHT4RNF
(Narrow Flood Upper Reflector)
MHT4RF
(Flood Upper Reflector)
C4A20BT5PGJ5E1
C4A20T4GU65EU
C4A20T4EU
C4A39T4GU65EU
C4A39T4E1
C4A39T4E2
C4A70T4E1
C4A70T4E2
Electronic 120V
Electronic 120V/277V
Electronic 120V/277V
Electronic 120V/277V
Electronic 120V
Electronic 277V
Electronic 120V
Electronic 277V
22W Philips MiniMasterColor
20W GE ConstantColor
20W T4.5
39W Philips MiniMasterColor
39W T4.5
39W T4.5
70W T4.5
70W T4.5
Features
1. Upper Reflector:
Specular faceted aluminum; select 12° Spot (MHT4RS) 25°
Narrow Flood (MHT4RNF) or 40° Flood (MHT4RF); interchangeable.
2. Glasslite Trim Kit:
One piece borosilicate etched glass.
3. Lamp Holder:
Unitized construction assures proper alignment of lamp to
optics for consistent optical performance.
4. Socket Housing:
Galvanized steel, pre-wired with G8.5 pulse rated
socket. Snaps onto yoke for secure attachment without tools; unitized
construction assures proper alignment of lamp to optics for consistent optical
performance.
5. Frame Housing:
Steel, 0.029" (22-Ga.), matte black finish. Removable cover
for top re-lamping.
6. Frame Vertical Adjustment Mechanism:
Accommodates mounting to
virtually any ceiling system using pre-installed mounting bars, or 1/2" EMT
tubing (by others). Single locking feature secures all adjustments. Alignment
holes and markings allow fixture to be pre-set prior to installation. Final
adjustment can be made from below from inside fixture.
7. Mounting Bars:
Galvanized steel, 0.048" (18-ga.), pre-installed telescoping
bars extend to 30" long and lock securely into position. Built-in locking tabs
provide positive attachment to common T-bar systems. Self-centering feature
simplifies installation in 24" O.C. grid systems. Attaches to steel or wood
joists without accessories.
8. Retention Springs:
Rust resistant springs secure trim for quick, tool-less
installation.
9. Ballast / Cover Assembly:
Accessible from below and removable without
tools for inspection and ballast replacement .
10. Junction Box:
0.059" (16-ga.) galvanized steel. UL listed for 8 No. 12 AWG,
90° C through branch circuit conductors. Allows inspection from below.
11. Optional Accessory Holder:
Catalog # CAH4 Sold separately; die-formed
steel, matte black finish, slide-in installation. Accepts up to two 3 3/4" dia.
media.
Features
(continued)
12. Thermal Protector:
(Not Shown) Meets NEC and UL requirements. Do not
install insulation above nor within 3" (76mm) of any part of the luminaire.
Electrical
Electronic Ballast:
120V or 277V, 50/60 Hz., encased, high power factor, T.H.D.
<15%, thermally and transient protected, RMI/RFI complies with FCC Part 18
non-consumer limits, shut-down circuit at end of lamp life, sound rating “A”,
-5° F minimum starting temperature, Type 1 Outdoor rating.
Ballast
ANSI Code Voltage Max. Amps Input Watts
20W MH M156
120/277
0.21/0.10
23
39W MH M130
120/277
0.39/0.17
44
70W MH M139
120/277
0.67/0.29
78
Options and Accessories
Chicago Plenum:
Consult Factory.
Labels
UL (Suitable for Wet Locations), CSA, I.B.E.W.
Ceiling Cutout:
5 1/8” (130 mm) Dia.
