Beacons with Horn
51 Series
Flashing Incandescent
Features and Specifications
• Incandescent light source with integrated horn
• Flash rate 65 fpm
• Shatter-resistant double fresnel
polycarbonate lens
• Cast base can function as a junction box
• Suitable for use in indoor and outdoor
applications
• Horn is 95dB at 1 meter/85dB at 10ft.
• Option for panel, conduit or box mounting
• Operating temperature range: -31ºF to 150ºF
(-35ºC to 66ºC)
Edwards 51 Series Flashing Incandescent
beacons with integrated horns are combination
visual and audible signaling devices, designed for
indoor or outdoor applications. The integrated
horn is synchronized with the flashing
incandescent. The base is cast and can function
as a junction box. The double fresnel lens is made
of shatter-resistant polycarbonate and optically
engineered to maximize light distribution and
viewing distance.
6"
R
A
M
G
B
C
3
AUDIBLE/VISUAL SIGNALS
Ordering Information
Description
Cat. No.
51A-G5-20W
51B-G5-20W
24V AC
51C-G5-20W
51G-G5-20W
51M-G5-20W
51R-G5-20W
51A-N5-40W
3
51B-N5-40W
3
120V AC
51C-N5-40W
3
51G-N5-40W
3
51M-N5-40W
3
51R-N5-40W
3
51A-E1
51B-E1
12V DC
51C-E1
51G-E1
51M-E1
51R-E1
51A-G1
51B-G1
24V DC
51C-G1
51G-G1
51M-G1
51R-G1
1
Bulb manufacturer’s lumen rating
2
Projected lamp life based on manufacturer’s
3
Only these are UL listed.
4
AC voltage frequency is 50/60 Hz
5
User supplied
Operating
Voltage
4
24V AC
24V AC
24V AC
24V AC
24V AC
24V AC
120V AC
120V AC
120V AC
120V AC
120V AC
120V AC
12V DC
12V DC
12V DC
12V DC
12V DC
12V DC
24V DC
24V DC
24V DC
24V DC
24V DC
24V DC
Current
1.1 A
1.1 A
1.1 A
1.1 A
1.1 A
1.1 A
0.29 A
0.29 A
0.29 A
0.29 A
0.29 A
0.29 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
1.0 A
Lamp
Ratings
Lens
Color
Amber
Blue
Clear
Green
Magenta
Red
Amber
Replacement
Lens
92-LA
92-LB
92-LC
92-LG
92-LM
92-LR
92-LA
92-LB
92-LC
92-LG
92-LM
92-LR
92-LA
92-LB
92-LC
92-LG
92-LM
92-LR
92-LA
92-LB
92-LC
92-LG
92-LM
92-LR
Horn
123A-G5
123A-G5
123A-G5
123A-G5
123A-G5
123A-G5
123A-N5
123A-N5
123A-N5
123A-N5
123A-N5
123A-N5
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
118-G1
Flasher
P-041917-0029
P-041917-0029
P-041917-0029 Industry Trade
No. 1638
5
P-041917-0029
P-041917-0029
P-041917-0029
P-041917-0026
P-041917-0026
P-041917-0026
P-041917-0026
P-041917-0026
P-041917-0026
P-041917-0028
P-041917-0028
P-041917-0028 Industry Trade
No. 94
5
P-041917-0028
P-041917-0028
P-041917-0028
P-041917-0028
P-041917-0028
P-041917-0028 Industry Trade
No. 1638
5
P-041917-0028
P-041917-0028
P-041917-0028
50LMP-40W
(P-041695-
0108)
Lamp
40 watts
266 lumens
1
3341 candela
3,920 hours
24 watts
189 lumens
1
2374 candela
700 hours
2
Blue
Clear
Green
Magenta
Red
Amber
24 watts
402 lumens
1
5049 candela
3,180 hours
2
Blue
Clear
Green
Magenta
Red
Amber
20 watts
402 lumens
1
5049 candela
3,180 hours
Blue
Clear
Green
Magenta
Red
calculated lamp life at 65 fpm and 50% duty cycle.
150°F
-31°F
AC
DC
95 dB
OP TEMP
INCAND.
3-8
TM
www.edwardssignaling.com
Beacons with Horn
51 Series
Flashing Incandescent
Accessories
Description
Corner Mount Bracket
Wall Mount Bracket
Lens Guard
Cat. No.
CBR
WBR
92-GRD
CBR
Corner Mount Bracket
WBR
Wall Mount Bracket
92-GRD
Lens Guard
Signal Input Load
Characteristics
These devices may be operated by PLCs with output characteristics that match the input load requirements of the signal.
Cat. No.
51*-N5-40W
51*-G1
Operating
Voltage
120V AC 60 Hz
24V DC
Max. Off State Leakage
Current (A)
0.025
0.025
Continuous On
Current (A)
0.350
1.1
Surge
(Inrush / Duration)
2 A / 8 mSeconds
3 A / 100 mSeconds
3
AUDIBLE/VISUAL SIGNALS
3-9
*Letter in this position designates lens color: A - amber, B - blue, C- clear, G - green, M - magenta or R- red
Weights and Dimensions
Cat. No.
51*-G5-20W
51*-N5-40W
51*-E1
51*-G1
Approx. Net
Weight (lb.)
1.72
1.72
1.66
1.66
Approx. Shipping
Weight (lb.)
2.06
2.06
2.00
2.00
7 3/8"
(187mm)
Standard mounting options are 1/2" (13mm)
conduit, direct surface or 4" (102mm)
octagonal box.
3 1/2"
(89mm)
3/4" (19mm)
6"
(152mm)
1/2" (13mm)
conduit hole
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TM
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