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LP3-R3A221R

Description
Pushbutton Switch, SPDT, Momentary, 5A, 28VDC, Quick Connect Terminal, Panel Mount-threaded
CategoryMechanical and electronic products    switch   
File Size845KB,3 Pages
ManufacturerOTTO
Websitehttp://www.ottoexcellence.com
Environmental Compliance  
Download Datasheet Parametric View All

LP3-R3A221R Overview

Pushbutton Switch, SPDT, Momentary, 5A, 28VDC, Quick Connect Terminal, Panel Mount-threaded

LP3-R3A221R Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerOTTO
Reach Compliance Codeunknown
ECCN codeEAR99
Actuator colorRED
Actuator length0.512 inch
Actuator materialTHERMOPLASTIC
Actuator stroke2.032 mm
Actuator typeRAISED DOME
body height29.9 mm
Body length or diameter14.48 mm
Casing type5/8-24
Contact (AC) maximum rated load I3A@115VAC
Contact (AC) maximum rated R load5A@115VAC
Maximum contact current (AC)5 A
Maximum contact current (DC)5 A
Contact (DC) maximum rated R load5A@28VDC
Contact resistance0.025 mΩ
contact timeSNAP ACTION
Maximum contact voltage (AC)115 V
Maximum contact voltage (DC)28 V
Dielectric withstand voltage1050VRMS V
Electrical life25000 Cycle(s)
illuminationRED LED
JESD-609 codee4
Manufacturer's serial numberLP3
Installation featuresPANEL MOUNT-THREADED
Maximum operating force17.79 N
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
sealIP64
surface mountNO
Switch actionMOMENTARY
switch functionSPDT
Switch typePUSHBUTTON SWITCH
Terminal surfaceSilver (Ag)
Terminal length0.38 inch
Termination typeQUICK CONNECT
LP3
ILLUMINATED
PUSHBUTTONS
ILLUMINATED & SEALED PUSHBUTTONS
MOMENTARY ACTION COMMERCIAL GRADE LED ILLUMINATED & SEALED
The LP3 offers rugged, sealed construction with the added
benefit of reliable LED illumination.
The LP3 is a precision snap-action switch designed for use in off-
highway, material handling, industrial controls, marine, medical
and demanding commercial applications. Choose from the
standard mounting styles and electrical ratings, or contact us for
custom configurations.
On sealed models, a silicone boot operating on our patented
“rolling sleeve” principle protects the contact area against
contamination at the button area. This boot provides long life and
smooth operation over a wide temperature range. Sealed
terminals protect the contact area from hostile environments and
solder flux on both sealed and unsealed models.
High contact pressure, amazingly low (25mΩ max, standard)
contact resistance and extremely low contact bounce are all
the result of the OTTO patented snap-action mechanism. Extra
long electrical life and precise trip point offer added value and
precision operation.
Front Mount
Raised Dome
®
Standard Characteristics/Ratings:
ELECTRICAL RATINGS:
Load
Resistive
Inductive
Lamp
Motor
DWV
Low Level
Electrical Life:
Sea Level @ 28VDC or 115VAC, 60/400Hz
5A
3A
1A
3A
1050Vrms
10mA @ 30mV
25,000 cycles
Features:
• Watertight to IP68S; moistureproof & dusttight to IP64
• LED lighted with the ability to accommodate 2, 6, 12 &
24VDC power & includes reverse voltage protection
• Tall & dome style buttons in translucent white,
red & amber permitting sublimated & pad
printed legends
• Less than 25mΩ contact resistance
• Quick disconnect terminals
• 15/32" & 5/8" thread, press fit & dome case
styles available
LIGHTING:
Light Source Voltage (DC)
2
6
12
24
Mechanical Life:
Seal:
Operating Force:
Total Travel:
Overtravel:
Actual Voltage Nominal (DC)
2
7
13.5
28
250,000 cycles @ +85°C
25,000 cycles @ -55°C
IP64 or IP68S
2.5 +/- 1.5 lbs. or 5.0 +/- 1.0 lb.
0.080 inches max
0.010 inches min
Voltage Max (DC)
2.6
8
14.5
28.6
Operating Temp Range:
-55°C to +85°C
MATERIALS:
Case:
Button:
Terminals:
Mounting Hardware:
Anodized aluminum alloy
Thermoplastic
Standard silver plate with optional gold plating
for low level applications
Hex nut, lockwasher and panel gasket when applicable
LP3 PART NUMBER CODE
LP3
Case Style
E.
F.
R.
1.
3.
Exposed Dome
Flush Dome
Raised Dome
Press Fit Mount
5/8” Thread
Front Mount
4.
15/32” Thread
Rear Mount
6.
5/8” Thread
Rear Mount
X
X
X
X
X
Operating Force
2.
2.5 lbs.
5.
5.0 lbs.
X
Case Color
1.
Silver
2.
Black
X
Button Color
XX
Legend Style
Refer to Legend Table
for legend codes in
Appendix. Legends
will be printed in
white on amber and
red buttons and in
black on white buttons.
Circuit Rating
1.
SPST N.O./Std.
2.
SPST N.C./Std.
3.
SPST 2 Circuit/Std.
4.
SPST N.O./Low Level
5.
SPST N.C./Low Level
6.
SPST 2 Circuit/Low Level
Light Source Type*
Seal Level
w/ Rev. Pol Protection
A.
2V Red LED
B.
2V Green LED
C.
2V Amber LED
D.
6V Red LED
E.
6V Green LED
F.
6V Amber LED
G.
12V Red LED
H.
12V Green LED
J.
12V Amber LED
K.
24V Red LED
L.
24V Green LED
M.24V
Amber LED
1.
Unsealed
2.
Dusttight
3.
Watertight
A.
Amber, Translucent
(use Amber LED)
R.
Red, Translucent
(use Red LED)
W.White,
Translucent
STOP HERE
for
illuminated
switches
without legends.
* For super bright LEDs, contact factory.
Specifications Subject To Change Without Notice
56
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