
Model LSL
Litestak® Incandescent
Status Indicator
Federal Signal’s Litestak® status indicator may include up to five light modules (Model LSL) available in Amber, Blue, Clear,
Green and Red; or four light modules plus an optional sound module (Model LSH) to create a dual purpose audible/visual
status indicator. The sound module always occupies the top position of a Litestak unit.
Litestak’s lensing provides a 360° visual signal. Individual light modules may be set to either flash or steady. The flasher is
included with the 120VAC LSB model and sold separately for 24VDC. Each light module consists of two impact-resistant
polycarbonate lens halves that snap apart to provide easy maintenance and interchangeability of colors.
Litestak units can be installed on a 3/4-inch NPT pipe mount or surface mounted with the Model LSB Base. If low profile
surface mounting is required, Model LSBS is available. All Litestak models should be mounted base down.
Multiple lens colors can communicate machine shutdown, shortage of materials, supervisor attention, etc. Ideal
applications for the Litestak include assembly lines, instrument panels, workcells, etc. Federal Signal’s Litestak is an
economical device for increasing productivity in any manufacturing environment.
FEATURES
4 2
• Available in 24VDC and 120VAC
• Five lens colors: Amber, Blue, Clear, Green and Red
• Surface mount and integrated 3/4-inch NPT pipe mount
• Indoor use only
MODEL DESCRIPTION VOLTAGE
LSB-024-2401Base 24-240VAC/DC N/A N/A N/A 3/4" NPT Pipe/Surface
1
LSB-120
1
LSBS
LSL-0242* Light Module 24VDC 0.76 amps** N/A 123 cd N/A
LSL-1202* Light Module 120VAC 50/60Hz 0.13 amps** N/A 123 cd N/A
1
Cap kit included
2
Model LSL includes lens, lamp and light module
* Indicates color: (A) Amber, (B) Blue, (C) Clear, (G) Green or (R) Red
** Operating current listed is for one module. For multiple modules, the current will have to be added together throughout the configuration to get the total
operating current.
Base 120VAC 50/60Hz N/A 70 N/A 3/4" NPT Pipe/Surface
Base 24-240VAC/DC N/A N/A N/A Low Profile Surface
OPERATING
CURRENT
• Type 1 enclosure
• Optional sounders available (see pages 46-47)
• CSA Certified
• UL and cUL Listed
FLASH RATE/
MINUTE
LIGHT
OUTPUT MOUNT

Litestak® Incandescent Status Indicator (LSL)
A
C
B
1
2
3
1
2
3
290A3795
VISUAL SIGNALS
Mounting Options
B
A) LSBS Low Profile Base B) LSB Base
Litestak® Heights
13.05"
9.8"
6.55"
19.35"
16.03"
Easy to install
snap rivets
Litestak™
Light Module
(Model LSL)
3.25"/
82.6 mm
Snap-Apart
Polycarbonate Lens
Halves
4"/ 101.6 mm
B
3
2
1
1
C
A
3
2
1
B
3
2
C
A
3
2
1
3.93"/ 99.8 mm
Top Cap
Spring Design
Contacts Resist
Vibration
Lamp
Base Unit
(Model LSB)
SPECIFICATIONS REPLACEMENT PARTS
Lamp Life: 2,500 Hours
Light Source: Incandescent
Description Part Number
Litestak Lens Kit
1
K844700352A
Operating Temperature: 0°F to 120°F -18°C to 49°C
Net Weight: LSL 0.5 lbs 0.2 kg
LSB 0.75 lbs 0.3 kg
Shipping Weight: LSL 0.8 lbs 0.4 kg
LSB 1.0 lbs 0.4 kg
Height: LSL 3.25" 82.6 mm
LSB 3.25" 82.6 mm
Lamp, 24VDC K8107210A
Lamp, 120VAC K8107194A
Lamp, 240VAC K8107A149A
Flasher, 24VDC K8285237A
Flasher, 120VAC K8285239A
LSBS 3.30" 83.82 mm
1
Diameter: LSL 3.93" 99.8 mm
LSB 3.93" 99.8 mm
Includes 1 of each lens: Amber, Blue, Clear, Green and Red
(does not include blackout 1/2 lens), snap rivets and cap
LSBS 3.93" 99.8 mm
HOW TO ORDER
–
LSB
TYPE
LSB
Base
LSBS
024-240
VOLTAGE
024-240 (24-240VAC/DC)
120 (120VAC)
Indicate Model Number LSBS
for the Low Profile Base
LSL
TYPE
LSL
–
120
VOLTAGE
024 (24VDC)
120 (120VAC)
A
COLOR
A Amber
B Blue
C Clear
G Green
R Red
2645 Federal Signal Dr., University Park, IL 60484 Tel: +1 708.534.4756 Email: signalsupport@fedsig.com www.fedsig.com | 43