Specifications

Hor ns
MEDC Series DB3 Horns
Horns
Available features and options:
•
Glass Reinforced Polyester (GRP) corrosion free flamepaths
•
NEMA 4x & 6, IP66 & 67
•
Integral volume control
•
Up to 108dBA output @ 10 ft
•
27 output tones, user selectable
Finish: Natural Black, Red, Special Finish
Mounting: Stainless steel bracket with ratchet facility
Voltage: Up to 48 VDC, Up to 254 VAC
Certified Temperature: – 67°F to +158°F (–55°C to +70°C)
Entries: Up to 2 x 1/2” NPT
Weight: 11 lb (5.0 kg)
Approvals: UL, ULC for Class 1, Div 2, Groups A, B, C, D; Class II,
Div 2, Groups F & G
Model Number Finish Order Code
DB3UL048N2CNRZ MULTITONE, 24VDC, 108dBA,CL 1 DIV 2, RD PX869131
DB3UL110N2CNRZ MULTITONE, 110VAC, 108dBA, CL 1 DIV 2, RD PX869135
Additional configuration options available: Body Color, tag & duty labels, end of line resistor, certification, voltages 12-48 VDC, 110-254 VAC.
See the DB3 product specification sheet or contact the Eaton Customer Service Team.
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 970 Hz continuous.
Current Consumptions
V I
12 VDC 760 mA
24 VDC 380 mA
48 VDC 190 mA
110 VAC 135 mA
120 VAC 124 mA
220 VAC 68 mA
230 VAC 65 mA
240 VAC 62 mA
254 VAC 59 mA
4-1/8”
2 x 1/2” NPT
Entries (max)
Stainless Steel
Swivel Bracket with
Ratchet Facility
Fixing Holes
ø11/32”
2 Off Pos
10-11/16”
Fixing Hole
ø1/2”
ø6-11/16”
Optional Identity 8 Tag Levels
Materials: 316 S. Steel
6.0”
3/8”
1-3/16”
8-1/2”
EATON Explosion-Proof and Hazardous Signaling www.coopernotification.com
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