LP9
ILLUMINATED
PUSHBUTTONS
ILLUMINATED SEALED DOME PUSHBUTTONS
MOMENTARY ACTION COMMERCIAL GRADE LED ILLUMINATED & WATERTIGHT SEALED
The OTTO LP9 Lighted Dome series is a quality precision switch
designed for use in panels, control grips, instruments, heavy
equipment and other demanding applications where attractive,
rugged, lighted pushbutton switches are required.
The LP9 series offers a positive tactile feedback, signaling the
operator when the switch is operated with the added benefit
of reliable LED illumination. The LP9 series offers four button
versions; flush and raised profile with either a glossy or matte
finish. It also comes with a threaded case for hex nut mounting
while providing a short behind panel depth.
The LP9 series is constructed to meet IP68S watertight seal.
Expect 25,000 operations at full rated load of 5 amps resistive or
3 amps inductive; 500,000 operations at 500mA/200mA resistive.
The LP9 series are momentary snap-action double break
switches, available in standard and low operate forces.
The LED is available in five colors and has the ability to
accommodate 2 or 12VDC.
Flush Dome
Also available with
Raised Dome
Standard Characteristics/Ratings:
ELECTRICAL RATINGS:
Load
Resistive
Inductive
Resistive
Resistive
DWV
Low Level
Electrical Life:
5A
3A
500mA
200mA
10mA @ 30mV
See Rating Chart
Sea Level @ 28VDC or 115VAC, 60/400Hz
N.O./N.C.
Cycles
25,000
25,000
500,000
500,000
25,000
Operating Force
Standard
Standard
Standard
Low or Standard
1050Vrms through switch contacts only
Features:
• Watertight to IP68S
• LED lighted with the ability to accommodate
2 or 12VDC
• LED available in 6 colors
• Flush & raised button style
• Matte or glossy button finish
• Positive tactile feedback contact transfer
• Withstands extreme shock & vibration
• Short behind panel depth
• RoHS/WEEE/Reach compliant
LIGHTING:
Light Source Voltage (DC)
2
12
Mechanical Life:
Seal:
Operating Force:
Total Travel:
Overtravel:
1,000,000 cycles
IP68S
1.7 +/- 0.5 lb. (standard force)
12 +/- 4 oz (low force)
0.080 inches max
0.010 inches min
Actual Voltage Nominal (DC)
2
13.5
Voltage Max (DC)
2.6
14.5
Operating Temp Range:
-55°C to +85°C
MATERIALS:
Case:
Button:
Terminals:
Mounting Hardware:
Thermoplastic
Thermoplastic
Silver with gold plate
Hex nut and lockwasher for round/threaded style case only
Panel gasket for snap-in style case only
LP9
Button Style*
1.
Flush
2.
Raised
3.
Flush Matte
4.
Raised Matte
–
X
X
Terminal Style
1.
Solder
2.
PC Pin
X
LP9 PART NUMBER CODE
X
X
Circuit Form
1.
N.O.
2.
N.C.
3.
2 Circuit
X
X
Case Color
1.
Red
2.
Black
3.
Orange**
4.
Yellow**
5.
Green**
6.
Blue**
7.
Violet**
8.
Gray**
9.
White
X
Button Color
1.
Red
2.
Black
3.
Orange
4.
Yellow
5.
Green
6.
Blue
7.
Violet
8.
Gray
9.
White
Case Style*
1.
Round/Threaded
2.
Snap-In
Operating Force
1.
Standard
Snap-Action
2.
Low Force
Snap-Action
Light Source
A.
2V Red LED
B.
2V Green LED
C.
2V Amber LED
D.
2V Blue LED
E.
2V White LED
F.
12V Red LED
G.
12V Green LED
H.
12V Amber LED
J.
12V Blue LED
K.
12V White LED
L.
2V Deep Green LED
M.
12V Deep Green LED
* Button and case will be of the same texture.
For all mixed gloss/matte combination options, contact factory.
** For minimum requirement, contact factory.
108
OTTO Full Line Catalog
Specifications Subject To Change Without Notice
ILLUMINATED SEALED DOME PUSHBUTTONS
MOMENTARY ACTION COMMERCIAL GRADE LED ILLUMINATED & WATERTIGHT SEALED
ILLUMINATED
PUSHBUTTONS
LP9
Round Threaded Case Style, Flush Button
Round Threaded Case Style, Raised Button
Snap-In Case Style, Flush Button
Snap-In Case Style, Raised Button
Standard Terminals
.470
.27±.02 .179
.062
15/32-32 UNRS-2A
N.C. TERMINAL
N.O. TERMINAL
LIGHTING TERMINAL
SR.35
SR.36
P.C. Terminals
Standard Terminals
.470
.39±.02
.179
.062
SR.35
SR.36
P.C. Terminals
.34±.01
.13±.02
.46
.093 .015
.34±.01
.46
.13±.02
.093 .015
15/32-32 UNRS-2A
N.C. TERMINAL
N.O. TERMINAL
LIGHTING TERMINAL
FLUSH BUTTON ROUND THREADED
PLUS SYMBOL "+"
DENOTES LOCATION OF
LIGHTING TERMINAL, ANODE
RAISED BUTTON ROUND THREADED
.690
LIGHTING TERMINAL
ANODE
6X .090
6X .030 .005
6X .020 .005
LIGHTING TERMINAL
CATHODE (180
OPPOSITE ANODE
TERMINAL)
.450 .005
TO FLAT
LIGHT PIPE
.256
.128
.292
.146
.142
PUSHBUTTONS
.115
6X
.040 MIN.
.071
Specifications Subject To Change Without Notice
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109
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