LIGHTED SEALED DOME PUSHBUTTONS
LIGHTED
PUSHBUTTONS
LP9
COMMERCIAL GRADE LED LIGHTED AND 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. Also comes
with a threaded case for hex nut mounting while providing a short
behind-panel depth.
The LP9 series is constructed to meet the IP68 watertight seal.
Expect a minimum of 25, 0000 operations at full rated load of 5
amperes resistive or 3 amperes inductive; up to 500,000 operations in
low level switching.
TheLP9 series are momentary snap action double break switches,
available in standard and low operate forces. The LED is available in
5 colors and has the ability to accommodate 2 and 12 VDC
Quality Features:
• Watertight per IP68 (submersible to 1 meter
water pressure)
• LED lighted with the ability to accommodate
2 and12 VDC
•LED available in 5 colors
• Flush and raised button style
• Matte and glossy button finish
•Positive tactile feedback contact transfer
• Withstands extreme shock and vibration
• Short behind panel depth
Flush Dome
Raised Dome
Standard Characteristics/Ratings:
OPERATIONAL:
Mechanical Life: 500,000 cycles
Seal: Watertight per IP68
Operating Force: Standard 1.7 ± .5 lbs.
Low Force: 12 ± 4oz
Total Travel: .080 max
Temperature Range: -55ºC to + 85ºC
Button: Thermoplastic
Case: Thermoplastic
Lightpipe: Thermoplastic
Mounting Hardware: Hexnut, lockwasher and panel seal
Torque hexnut within 4 in/oz min and 10 in/oz max
Contacts: Gold plated silver alloy
ELECTRICAL RATINGS: (at 28 VDC or 115 VAC)
LOAD N.O./N.C. CYCLES OPERATING FORCE
Resistive 5A 25,000 Standard
Inductive 3A 25,000 Standard
Resistive 500mA 500,000 Standard
Resistive 200mA 500,000 Low or Standard
DWV 1050 VRMS
LIGHTED SEALED DOME PUSHBUTTONS
LIGHTED
PUSHBUTTONS
LP9
Carpentersville, IL 60110 • TEL: 847-428-7171 • FAX: 847-428-1956 • www.ottoeng.com • email: info@ottoeng.com
®Registered Trademark of OTTO Engineering, Inc. All rights reserved. Publication #2005-38. Specifications subject to change without notice.
LP9 Part Number Code
LP9- X X X X X X X X
Button Case Terminal Circuit Switch Light Case Button
Style Style Style Form Action Source Color Color
1. Flush 1. Round/Threaded 1. Solder 1. N.O. 1. Standard A. 2V Red LED 1. Red 1. Red
2. Raised 2. N.C. Snap-Action B. 2V Green LED 2. Black 2. Black
3. Flush Matte 3. 2 Circuit 2. Low Force C. 2V Amber LED 3. Orange** 3. Orange
4.Raised Matte Snap-Action D. 2V Blue LED 4. Yellow** 4. Yellow
E. 2V White LED 5. Green** 5. Green
F. 12V Red LED 6. Blue** 6. Blue
G.12V Green LED 7. Violet** 7. Violet
H. 12V Amber LED 8. Gray** 8. Gray
J. 12V Blue LED 9. White 9. White
K. 12V White LED
COMMERCIAL GRADE LED LIGHTED AND WATERTIGHT SEALED
** Minimum quantity required
