Catalog Number
Notes
Type
FEATURES
INTENDED USE
Ideal for applications where steel housings or metal lamp heads are a requirement.
CONSTRUCTION
18-gauge steel housing finished in instrument tan color.
Hinged faceplate for easy maintenance.
Two 8-watt (ELT16, ELT24, ELT36) or 12-watt (ELT50) incandescent glass
sealed-beam lamps in thermoplastic housings.
Dual-voltage input capability (120 or 277 volts)
BATTERY
Batteries are sealed, maintenance-free, lead-calcium with wattage capacities for 90 minutes of emergency operation. 16-watts (ELT16), 24-watts
(ELT24), 36-watts (ELT36) and 50-watts (ELT50).
Low-voltage disconnect prevents excessively deep discharge that can permanently damage the battery.
ELECTRONICS
AC/LVD reset allows battery connection before AC power is applied and
prevents battery damage from deep discharge.
Current limiting charger maximizes battery life and minimizes energy consumption.
Thermal protection senses circuitry temperature and adjust charge current to prevent overheating and charger failure.
Thermal compensation adjusts charger output to provide optimum charge
voltage relative to ambient temperature.
LISTING
UL listed. Meets UL 924, NFPA 101, NEC and OSHA illumination standards.
WARRANTY
Three-year total customer satisfaction warranty. (For complete details, see
warranty sheet in Product Selection Guide).
ORDERING INFORMATION
Family
ELT16
ELT24
ELT36
ELT50
16W/6V
24W/6V
36W/6V
50W/12V
ELT16, ELT24,
ELT36, ELT50
STANDARD LEAD-CALCIUM BATTERY
OPTIONAL NICKEL-CADMIUM
For shortest lead times, configure product using standard options (shown in bold).
Example: ELT36
Input voltage1
Housing color
Lamp heads
Lamp type
Options
(blank) 120V/277V
(blank) Instrument
tan
W White
(blank) Two heads
RO Less heads
MT Metal lamp
heads
PAR36 sealed-beam
6 Volts
(blank) 8W/6V incandescent
N1806 18W/6V incandescent
H1206 12W/6V halogen
12 Volts
(blank) 12W/12V incandescent
N2512 25W/12V incandescent
H1212 12W/12V halogen
(blank) None
LD Load disconnect
switch
T D Integral time delay3,5
N Nickel-cadmium
battery 2
AM Ammeter 3,4
VM Voltmeter3,4
H 8W halogen lamps6
NOM NOM Certified
NOTES:
1 Other voltages available. Consult factory.
2 N is not available with ELT36.
3 ELT50 uses larger housing when ordered
with these options (see ELT-125-180-275
spec sheet for larger housing dimensions).
4 AM and VM must be ordered together.
5 Available on ELT50 only.
6 H option is a 6W lamp on the ELT24.
Emergency
Industrial Steel Emergency Lighting
Accessories
Order as separate items.
ELA WG2 Small wireguard (16W-50W)
ELA MSTS Mounting shelf
Sheet #: ELT-16-24-36-50
INUE-200
ELT16/ELT24/ELT36/ELT50 Industrial Steel Emergency Lighting
SPECIFICATIONS
MOUNTING
ELECTRICAL
Primary Circuit
Shipping weight:
All dimensions are inches (millimeters).
AC Input
Volts Amps Watts
120
.163
16.6
Type
Output
Watts Output
Volts 1-1/2hr. 2hr. 3hrs.
ELT16
277
.069
16.4
120
.167
20
277
.072
20
120
.172
17.8
277
.075
18.0
120
.287
30
277
.108
30
ELT24
ELT36
ELT50
4hrs.
6
16
12
8
6
6
24
24
16
12
6
36
27
18
13.5
12
50
37
25
18
ELT16
ELT24
ELT36
ELT50
ELT50
- 12.8 lbs. (5.8 kgs.)
- 12.8 lbs. (5.8 kgs.)
- 17.3 lbs. (7.8 kgs.)
- 17.3 lbs. (7.8 kgs.)
- (large housing) 30.5 lbs. (13.8 kgs.)*
* Watts to 87-1/2% of nominal wattage.
BATTERY
Sealed Lead-Calcium
Voltage
ELT16
ELT24
ELT36
ELT50
6
6
6
12
Maintenance2
Shelf
Life1
Expected
Life1
6 mos.
5-8 yrs.
Shelf
life1
Expected
life1
3 yrs.
10 yrs.
Optimum
temperature3
60o-90oF
none
Nickel-Cadmium
ELT16
ELT24
ELT50
Voltage
6
6
12
Maintenance2
none
Optimum
temperature3
32o-100oF
* For ELT50 (large housing)
dimensions, reference spec sheet#:
UE205.
1 At 77°C.
2 Periodic system status test recommended.
3 Optimum ambient temperature range where unit will provide rated capacity for 90
minutes. Higher and lower temperatures affect life and capacity. Consult factory for
more details.
LAMP SPECIFICATIONS
Spacing Factor:
Indicates the
proper spacing
between lamps to
the chosen
illuminance level
(fc) ± 20%.
Footcandle Curves:
Show distances in
feet and isocurves
in footcandles.
Spacing Factor:
Indicates the proper
spacing between
lamps to the chosen
illuminance level (fc)
± 20%.
Footcandle Curves:
Show distances in
feet and isocurves in
footcandles.
Lithonia Lighting
Sheet #: ELT-16-24-36-50
©2000 Acuity Brands Lighting, Inc, Rev. 12/17/07
Emergency Systems Group
One Lithonia Way, Conyers, GA 30012
Phone: 800-334-8694 Fax 770-981-8141
www.lithonia.com
EMERGENCY LIGHTING UNITS
Die-Formed Steel Emergency Lighting Units
®
Titan
Intended Use
Maintenance-free batteries. Lead-calcium standard, nickel-cadmium optional.
Provides a minimum of 90 minutes of illumination for the rated wattage upon loss of AC power.
Designed for general/light industrial environments requiring a steel housing.
Titan® Series units will power a variety of remote
devices up to rated wattage of unit.
Features
True glass sealed-beam lamps in polycarbonate
lamp housings (metal housings standard on Chicago units).
Chicago Approved — ELT24C and ELT36C
meet City of Chicago requirements.
Listings
UL Listed. NOM Certified (see Options).
Housing is die-formed steel, finished with
corrosion-resistant instrument tan enamel.
Example: ELT24 H LD
Ordering Information
Options
Type
ELT16
ELT24
ELT24C
ELT36
ELT36C
ELT501
ELT125
ELT180
ELT275
Chicago Approved
NOTES:
1 ELT50 unit uses ELT125 housing when ordered with VM, AM or TD options.
2 AM and VM must be ordered together.
For additional lamp heads and remote fixtures, see pages 449-450.
For spacing guidelines, see page 455.
For accessories, see page 451.
N
■
■
■
R0
■
■
■
■
■
■
■
■
■
H
■
■
■
■
■
■
■
■
■
LITHONIA EMERGENCY
TD
■
■
■
■
Option descriptions
N
R0
H
H1212
MT
AM
VM
LD
TD
NOM
Maintenance-free nickel-cadmium batteries
Less lamp heads
8W halogen lamps (6W on ELT24)
12W/12V halogen lamps
Metal lamp heads
Ammeter2
Voltmeter2
Load disconnect switch
Integral time delay (12V only)
NOM Certified
ELT16
444
LD
■
■
■
■
■
■
■
■
■
❑ Standard
■ Option available
(blank) Option not available
Type
Drawings for dimensional detail only. May not represent actual mechanical configuration. Dimensions are shown in inches (millimeters) unless otherwise
noted. For details on accessories, batteries and remote fixtures, see pages 450-451.
ELT24
ELT24C
ELT36
ELT36C
ELT50
ELT 16/24/24C/36/36C/501
Width: 11-5/8(295)
Depth: 3-5/8 (92)
Height: 7-7/8 (200), 14 (356) with lamps
Weight: ELT 16/24/24C: 12.5 lbs.(5.7 kgs.)
ELT 36/36C/50: 17 lbs.(7.7 kgs.)
AM2 VM2
■ ■
■ ■
■ ■
■ ■
■ ■
■ ■
■ ■
■ ■
■ ■
H1212 MT
■
■
❑
■
❑
■
■
■
■
■
■
■
■
Standard lamp
Catalog
NOM number Watts
■ N0806
8
■ N0806
8
■ H1206 12
■ N0806
8
■ H1206 12
■ N1212 12
■ N1212 12
■ N1212 12
■ N1212 12
ELT125/180/275
Width: 18(457)
Depth: 9(229)
Height: 12 (305), 18 (457) with lamps
Weight: ELT 125: 43.5 lbs.(19.7 kgs.)
ELT 180: 58.5 lbs.(26.5 kgs.)
ELT 275: 61.5 lbs.(27.9 kgs.)
ELT125
ELT180
ELT275
Volts
120
277
120
277
120
277
120
277
120
277
120
277
120
277
120
277
120
277
www.lithonia.com, keyword: ELT
AC Input
Amps
.167
.072
.167
.072
.167
.072
.167
.072
.167
.072
.250
.108
.250
.108
.287
.125
.287
.125
Electrical Application Data
Output
Watts
Volts
1-1/2 hrs
20
6
16
20
6
16
20
6
24
20
6
24
20
6
24
20
6
24
20
6
36
20
6
36
20
6
36
20
6
36
30
12
50
30
12
50
30
12
125
30
12
125
50
12
180
50
12
180
50
12
275
50
12
275
Output Watts
2 hrs
3 hrs
12
8
12
8
24
16
24
16
24
16
24
16
36
24
36
24
36
24
36
24
37
25
37
25
93
67
93
67
135
90
135
90
206
137
206
137
4 hrs
6
6
12
12
12
12
18
18
18
18
18
18
46
46
67
67
103
103
PSG9