WE ENCOURAGE AND SUPPORT NICET CERTIFICATION
3 YEAR WARRANTY
Made in USA
273 Branchport Avenue
Long Branch, NJ 07740
Phone: (800) 631-2148
Fax: (732) 222-2588
www.cooperwheelock.com
DB3 02/07
Standard Models
Series
Model Number
Order Code
Decription
DB3 DB3UL048N2CNRZ 109207-001 Multitone, 108 dBA, 24 VDC, Red finish, plugs
DB3 DB3UL110N2CNRZ 109207-006 Multitone, 108 dBA, 110 VAC, Red finish, plugs
Configuration Options:
The following code is designed to help in selection of the correct unit. Build up the reference number by inserting the code for each
component into the appropriate box.
Terminals:
4 x 14 AWG, 6 x 14 AWG
Mounting:
Stainless steel bracket with ratchet facility.
Labels:
Duty and tag labels optional.
Cable Entries:
Up to 2 x
1
/
2
" NPT UL
.
Tone Selection:
27 user selectable tones.
Horn/Strobe Unit:
The DB3 may be combined with a strobe to create
a combined audio/visual alarm.
Two Stage Unit DB3P: Switchable between two tones:
D.C.
(i) Reversing the polarity of the supply, or
(ii) by a 3 wire common +ve system, switching
between the two –ve lines.
A.C.
(iii) Closing/opening connection between 2 terminals
e.g. by using a volt free relay contact at the panel.
2 tones must be specified at time of order.
3/4 Tone Unit:
Remote 3 or 4 tone available – contact sales office
for details.
Specification
Certification:
UL Listed for USA and Canada
– Hazardous locations:
Class I, Div 2, Groups A, B, C & D
Class II, Div 2, Groups F & G.
Class I Zones 1 & 2, AExd IIC T4.
UL Listing No: E203310.
– Ordinary locations: Audible-Signal Device.
Listing No. S8116.
ATEX Approved: CENELEC EN50014, 18, 19
Cert. No. BAS00ATEX2097X, EExd IIC.
Cert. No. BAS00ATEX2098X, EExde IIC.
Zones 1 and 2.
Material:
Body & horn in anti-static, UV stable, glass reinforced polyester.
Swivel bracket & captive cover screws in stainless steel.
Finish:
Body and horn, natural black or epoxy paint coated to client’s
color requirements
Sound Output:
DB3 105 ± 3dB(A) at 10 feet (tone dependent)
Volume Control:
*Nominal Output (dBA)
Input Current (mA)
83
50
95
100
98
150
101
200
102
250
104
300
105
350
*Output measured with 24V input voltage. Tone set to 970Hz continuous.
Weight:
13.2lb./6.0kg approx.
Certified
Temperature: –67°F to +158°F (–55°C to +70°C)
Ingress Protection:
NEMA 4x & 6, IP66 and IP67
Voltage:
Up to 48V d.c. Up to 254V a.c.
Current
Consumption:
Unit Type
Certification
Voltage
Labels
Entries
Options Finish Certified Plugs
Type
Details
DB3
Standard unit
DB3P Two stage
Colour
Code
Natural Black
N
Red
R
Special
S*
*Please specify
Voltage
Code
12V - 48V d.c.
048
110V a.c.
110
120V a.c.
120
220V a.c.
220
230V a.c.
230
240V a.c.
240
254V a.c.
254
Label
Code
Duty
D*
Tag
T*
None
N
*Please specify
wording
Type
Code
UL Listed
UL
UL (Ordinary Locations)
UW
Entries
Code
1 x
1
/2" NPT
1C
2 x
1
/2" NPT
2C
Features
Code
None
N
End of line resistor E*
*State value.
V
I
12VDC
760mA
24VDC
380mA
48VDC
190mA
110VAC
135mA
120VAC
124mA
220VAC
68mA
230VAC
65mA
240VAC
62mA
254VAC
59mA
Other
Certified Plugs
Code
Plugs
*Z
*must always be indicated with
a Z. If no plugs are required
omit the "Z" from the order code
