SEALED DOME ILLUMINATED PUSHBUTTONS
The LP7-D series pushbutton switches feature a contoured
dome style pushbutton. While sharing similar size and
characteristics to the P9 series, the LP7-D offers added
durability with its anodized aluminum alloy case.
Button versions include flush dome and raised dome. The
switch series features short behind panel depth. They also offer
excellent mechanical and electrical performance while operating
under severe conditions found in demanding applications.
The LP7-D Dome series offers one million mechanical
operations and an electrical life of 25,000 operations.
The LP7-D Dome series is a quality precision switch designed
for use in panels, control grips, computers, instruments, heavy
equipment and other demanding applications where attractive,
highly ruggedized pushbutton switches are required.
The LP7-D series is manufactured to the highest standards
and built to withstand harsh environments, offering anodized
aluminum alloy cases with seal options of dusttight to IP64
or watertight to IP68S. The LP7-D series offers long life LED
lighting in a variety of colors and can accommodate 2 & 12VDC
power.
Standard Characteristics/Ratings:
ELECTRICAL RATINGS:
Load
Resistive
Inductive
Motor
DWV
Low Level
Electrical Life:
N.O./N.C.
5A
3A
3A
10mA @ 30mV
25,000 cycles
ILLUMINATED
PUSHBUTTONS
LP7-D
MOMENTARY ACTION, ATTRACTIVE & HIGHLY RUGGEDIZED FOR WET & DUSTY ENVIRONMENTS
Flush Dome
Also available with
Raised Dome
Sea Level @ 28VDC or 115VAC
S.P.D.T
4A
2A
N/A
1050Vrms through switch contacts only
LIGHTING:
Features:
• Attractive dome style button
• Watertight to IP68S; dusttight to IP64
• LED illuminated with the ability to accommodate 2 &
12VDC power
• Flush and raised buttons in glossy or matte finish
available in a variety of colors
• 15/32” threaded case style
• RoHS/WEEE/Reach compliant
Light Source Voltage (DC)
2
12
Mechanical Life:
Seal:
Operating Force:
Total Travel:
Overtravel:
Actual Voltage Nominal (DC)
2
13.5
Voltage Max (DC)
2.6
14.5
1,000,000 cycles
IP64 or IP68S
1.7 lbs. ± 0.5 lbs.
0.080 inches max
0.010 inches min
Operating Temp Range:
-40°C to +85°C
MATERIALS:
Case:
Button:
Terminals:
Mounting Hardware:
Anodized aluminum alloy
Thermoplastic
Silver with gold plate
Hex nut, lockwasher and panel seal gasket
LP7-D
Button Style
1.
2.
3.
4.
Flush
Raised
Flush Matte
Raised Matte
X
X
LP7-D PART NUMBER CODE
X
X
Contact Rating
1.
Standard Current
2.
Low Level Current
X
X
Light Source*
X
Case Color
Button Color
1.
Red
2.
Black
3.
Orange
4.
Yellow
5.
Green
6.
Blue
7.
Violet
8.
Gray
9.
White
Terminal Style/Seal
1.
Standard Solder Terminal
Dusttight
2.
Standard Solder Terminal
Watertight
3.
P.C. Pin Terminal
Dusttight
4.
P.C. Pin Terminal
Watertight
Circuit Form
1.
N.O.
2.
N.C.
3.
2 Circuit
A.
2V Red LED
1.
Clear
B.
2V Green LED
2.
Black
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
PUSHBUTTONS
* For additional LED lighting options, contact factory.
Specifications Subject To Change Without Notice
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105
LP7-D
ILLUMINATED
PUSHBUTTONS
SEALED DOME ILLUMINATED PUSHBUTTONS
MOMENTARY ACTION, ATTRACTIVE & HIGHLY RUGGEDIZED FOR WET & DUSTY ENVIRONMENTS
106
OTTO Full Line Catalog
Specifications Subject To Change Without Notice
SEALED DOME ILLUMINATED PUSHBUTTONS
LP7-D RAISED BUTTON
ROUND THREADED
ILLUMINATED
PUSHBUTTONS
LP7-D
MOMENTARY ACTION, ATTRACTIVE & HIGHLY RUGGEDIZED FOR WET & DUSTY ENVIRONMENTS
ANODE
+
CATHODE
-
SPST-NO-DB
SCHEMATIC
NORMALLY OPEN
SPST-NC-DB
SCHEMATIC
NORMALLY CLOSED
SPDT-DB
SCHEMATIC
2 CIRCUIT
L.E.D. SCHEMATIC
LIGHT PIPE
.115
STANDARD TERMINALS
(TERMINALS NOT ORIENTED TO CASE FLAT)
.470
SR.35
SR.37
.179
.29±.01
.46
(ORIENTATED TO CASE FLATS AS SHOWN)
P.C. TERMINALS
.38±.02
.062
15/32-32 UNS-2A
N.C. TERMINAL
N.O. TERMINAL
.093
.13±.02
.015
LIGHT TERM.
ANODE
N.O. TERM.
LIGHTING TERMINAL
.448 .005
TO FLAT
N.C. TERM.
LIGHT TERM.
CATHODE
N.O. TERM.
.690
LIGHTING TERMINAL
ANODE
PLUS SYMBOL "+"
DENOTES LOCATION OF
LIGHTING TERMINAL, ANODE
.292
.146
N.C. TERM.
.256
.128
6X .090
6X .030 .005
6X .020 .005
PUSHBUTTONS
LIGHTING TERMINAL
CATHODE (180 OPPOSITE
ANODE TERMINAL)
.142
.071
6X .040 MIN.
COMPONENT SIDE P.C. MOUNTING PATTERN,
CASE FLAT ON RIGHT AS DEPICTED IN SWITCH VIEW
Specifications Subject To Change Without Notice
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107
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