FEDERAL SIGNAL CORPORATION
Explosion-Proof
Supervised
Strobe Light
(Shown with ceiling mount. See how to order for mounting options)
DESIGNED FOR USE
IN EXPLOSION-PROOF
ATMOSPHERES
• Approved for mounting in any
manner– including dome up
• Available in 24VDC
• Six lens colors
• 10,000 hour strobe tube
• ¾" NPT pendant, ceiling and
wall mount options available
Model 24XST
The Federal Signal Model 24XST Explosion Proof Strobe Light produces
60 high-intensity flashes per minute. The 24XST is UL Listed for Class 1,
Division 1 & 2, Groups C & D; Class 1, Division 2, Groups A, B; Class II,
Division 1, Groups E, F & G; and Class III. The 24XST is Type 4X and IP66 rated.
The 24XST features a current in-rush limiting PCB design to provide
improved compatibility with inrush sensitive devices. This design limits the peak In-rush to 2A and operates on only 0.71A, when powered by
24VDC. To synchronize strobe lights purchase the Synchronization Module (SSM) separately.
The 24XST can be paired with a pendant, ceiling or wall mount. The
installation process is simple, by pre-installing the mounting box, the
fixture can be simply threaded onto the mounting box, making an
electrical connection when the threads are engaged.
Model 24XST offers a heavy duty, copper free cast aluminum housing is
sealed with a black powder coat paint. This unit is specifically designed
for explosion-proof atmospheres and/or corrosive environments. The
24XST is ideal for use in areas such as oil rigs, mines, refineries, and
chemical plants.
• Dome guard optional
• Type 4X, IP66 enclosure
Hazardous Location Rating:
• Marine Rated
T-Code at Maximum Ambient Temperature, °C
Hazardous Location
40°C65°C
• UL and cUL Listed
Class I, Div 1 & 2, Groups C & D
T6/85°
Class I, Div 2, Groups A & B
T2/300º
T2/300º
Class II, Div 1, Groups E, F & G
T6/85°
T4A/120°
Class III
T6/85°
T4A/120°
T4A/120º
Peak Operating Current Flash Rate/ Candela
Model
VoltageIn-Rush @24VDC
MinuteECP2
24XST-024*-MOD1
5
WA
yyr
RRANT
Y
24VDC
2A
0.71
60
* Indicates color: (A) Amber, (B) Blue, (C) Clear, (G) Green, (M) Magenta or (R) Red
1
See "how to order" for mounting options.
2
ECP (Effective Candela) is the intensity that would appear to an observer if the light were burning steadily 280
EXPLOSION-PROOF SUPERVISED STROBE LIGHT (24XST)
Ceiling
Mount
Cast Aluminum
Corrosion-Resistant
Explosion-Proof
Housing
High Intensity
Strobe Tube
Fresnel Lens
Glass Dome
A
0.30"/8 mm
4X
0.31"
8mm
14.81"/ 376 mm
10.41"/ 264 mm
Wall
Mount
Bracket
0.38"/10 mm A
4X 3/4" NPT
15.48"/ 393 mm
1-1/4" NPT
2X
ø0.27
[ø7]
ø8.80"/ 224 mm
10,000 Hours
Strobe tube -67ºF to 150ºF
13.9 lbs
4.5 lbs
2.0 lbs
5.9 lbs
6.03"/
ø153mm
Min. bolt
circle
6.92"/176 mm
3/4"
NPT
SPECIFICATIONS
Lamp Life:
Light Source:
Operating Temperature Range:
Net Product Weight
Signal without Mounting:
Ceiling Mount:
Pendant Mount:
Wall Mount:
4X
3/4"
NPT
View A-A
ø8.82"/ 224 mm
14.54"/ 369 mm
Pendant
Mount
A
14.26"/ 362 mm
11.37"/ 289 mm
Standard
Strobe
Model
A
View A-A
4.63"/
117 mm
Min. bolt
circle
5.25"/133 mm
10,000 Hours
Strobe tube
-55°C to 65°C
6.3 kg
2.0 kg
0.9 kg
2.7 kg
HOW TO ORDER
Light and Mounting Kit must be ordered
together.
1. Specify model, voltage and color
2. Specify Mounting Kit
Ceiling Mount (CMXC-SB)
Pendant Mount (PMXC-SB)
Wall Mount (WMXC-SB)
• Optional Accessories:
Dome Guard (DGXC-SB)
Synchronization Module (SSM)
• Please refer to Model Number Index
27XST beginning on page 357
REPLACEMENT PARTS
Description
Exterior Dome Assembly, Clear
Interior Lens Assembly, Amber
Interior Lens Assembly, Blue
Interior Lens Assembly, Clear
Interior Lens Assembly, Green
Interior Lens Assembly, Magenta
Interior Lens Assembly, Red
Part Number
K8436147A
K8550C095A-02
K8550C095A-01
K8550C095
K8550C095A-04
K8550C095A-07 K8550C095A-03
Description
24VDC Mechanism
Strobe Tube
Part Number
K8436107F-05
K8107159A
2645 Federal Signal Dr., University Park, IL 60484 Tel: 708.534.4756 Fax: 708.534.4852 www.federalsignal-indust.com
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