Datasheet

47
LB Series Buzzers
ø16
Name and Shape Operating Voltage Terminal Style
Part No.
IP54 IP40
Rectangular
IP54
IP40
24V DC
Solder/tab terminal LB3Z-1T04 —
PC board terminal LB3Z-1T04V —
Solder terminal — LB3Z-104K
•12V DC operating voltages also available. Specify “-1T04” in place of “-1T03” in the Part No.
Example: LB3Z-1T03
Specifications
Dimensions
Rated Insulation Voltage 30V
Rated Operating Voltage 12, 24V DC
Operating Voltage Range 12V DC±10%, 24V DC±10%
Current Draw 26mA
Inrush Current 80mA maximum
Sound Pressure (at 0.1m)
Steady sound: 80 dB minimum
(at the rated voltage)
Sound Frequency 2.3±0.3kHz
Response Speed 50 ms maximum
Operating Temperature –25 to +60°C (no freezing)
Storage Temperature –30 to +80°C(no freezing)
Operating Humidity 45 to 85% (no condensation)
Insulation Resistance 100 MΩ minimum (500V DC megger)
X2
X1
TOP
Buzz
er terminal (+)
Buzz
er terminal (–)
X2
X1
Buzzer terminal (+)
Buzzer terminal (–)
TOP
Dielectric Strength
Between live and dead parts:
1,000V AC, 1 minute
Vibration Resistance
Operating extremes/Damage limits:
5 to 55 Hz, amplitude 0.5 mm
Shock Resistance
Operating extremes: 100m/s
2
Damage limits:1,000m/s
2
Life 1,000 hours minimum (beep sound)
Degree of Protection
LB3Z-1T0*: IP54 (IEC60529)
LB3Z-104K: IP40 (IEC60529)
Terminal Style
LB3Z-1T0*: Solder/tab terminal #110
PC board terminal
LB3Z-104K: Solder terminal
Weight (approx.)
11g (LB3Z-1T0*), 8g (LB3Z-104K)
•For applicable standards and UL, CSA ratings, see page 22.
IP54
IP40
7 9
0.6
LOCK
17.8
15.8
17.8
3 3
8.8
20.9
23.8
17.8
33
2
5.5
∗
1.2
1
2.6
2-R0.6
∗ Solder/Tab Terminal
Gasket
Locking Ring
Panel Thickness:
0.5 to 3.2 mm
Mounting
Ring
0.8W × 0.5t
2.8W × 0.5t
[PC Board Terminal] [Solder/Tab Terminal]
ø1.2
23.8
17.8
914.6
0.6
Gasket
Locking Ring
Panel Thickness:
0.5 to 3.2 mm
Mounting
Ring
Buzzers
Terminal Arrangement
(Bottom View)
Terminal Arrangement
(Bottom View)
•For details on mounting hole layout,
see page 49.
•For details on pc board and circuit
design, see page 50.
•For details on single board mount-
ing, see page 51.
All dimensions in mm.
Illuminated
Pushbutton
Pilot Light
Pushbutton
Selector
Illuminated
Selector
Key Selector
Lever Switch
Buzzer
Accessories
Maintenance
Parts
Panel
Cut-out
Instructions
Flush Silhouette
LB Series
Flush Silhouette
LBW Series
ø16
LB Series
UP Series