LP3-R3K252A datasheet, PDF - EEWORLD Datasheet

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LP3-R3K252A: DescriptionPushbutton Switch, SPDT, Momentary, 5A, 28VDC, Quick Connect Terminal, Panel Mount-threaded; CategoryMechanical and electronic products switch; File Size812KB，3 Pages; ManufacturerOTTO; Websitehttp://www.ottoexcellence.com; Environmental Compliance

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LP3-R3K252A Overview

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

LP3-R3K252A Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	OTTO
Reach Compliance Code	unknown
ECCN code	EAR99
Actuator type	RAISED DOME
body height	29.9 mm
Body length or diameter	14.48 mm
Contact (AC) maximum rated R load	5A@115VAC
Maximum contact current (AC)	5 A
Maximum contact current (DC)	5 A
Contact (DC) maximum rated R load	5A@28VDC
Maximum contact voltage (AC)	115 V
Maximum contact voltage (DC)	28 V
Electrical life	25000 Cycle(s)
illumination	RED LED
JESD-609 code	e4
Manufacturer's serial number	LP3
Installation features	PANEL MOUNT-THREADED
Maximum operating force	26.69 N
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
seal	IP64
surface mount	NO
Switch action	MOMENTARY
switch function	SPDT
Switch type	PUSHBUTTON SWITCH
Terminal surface	Silver (Ag)
Termination type	QUICK CONNECT

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LP3

LIGHTED

PUSHBUTTONS

LIGHTED AND SEALED PUSHBUTTONS

COMMERCIAL GRADE LED LIGHTED AND SEALED AGAINST DUST AND MOISTURE

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 (25 milliohms maximum, 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.

Momentary,

Raised Dome

Shown

Standard Characteristics/Ratings:

ELECTRICAL CIRCUIT:

SPST-NO Double-break, SPST-NC

Double-break, and SPDT Double-break.

Momentary,

Front Mount

Shown

ELECTRICAL RATINGS:

(at 28 VDC or 115 VAC, 60/400 Hz.)

LOAD

Resistive

Inductive

Motor

AMPERES

5 amp

3 amp

1 amp

10 mA (@30mV)

Quality Features:

• Watertight to IP68. Moistureproof and dusttight to IP64 &

M8805 Design 2

• LED lighted with the ability to accommodate 2, 6, 12 & 24

VDC power and include reverse voltage protection

• Tall & domed styled buttons in translucent white, red

and amber permitting sublimated and pad printed legends

• Less than 25 milliohms contact resistance

• Quick disconnect terminals

• 15/32" & 5/8" thread, press-fit and domed case

styles available

Mounting:

Terminals:

Electrical Life:

Seal:

Shock:

Operating Force:

Lamp

Low Level

25,000 cycles minimum

Moistureproof and dusttight to IP64 & M8805

Design 2, Watertight to IP68

Impact shock 100 G IAW 8805

2.5 ± 1 .5 lbs. and 5 ± 1.0 lbs.

Operating Temperature Range:

-55ºC to + 85ºC

Materials:

Case: Aluminum anodized black and clear

Button: Thermoplastic

Hexnut, Lockwasher, and *Panel Seal Gasket

* with watertight version only.

Faston quick disconnect, suitable for soldering

Standard silver-plated with optional gold plating

for low level applications

LP3 Part Number Code

L P 3 -

Case

Style

E. Exposed Dome

F. Flush Dome

R. Raised Dome

1. Press-Fit Mount

3. 5/8" Thread Front Mount 5.

4. 15/32" Thread Rear Mount 6.

6. 5/8" Thread Rear Mount

Seal

Level

Operate

Force

2. 2.5 lb

5. 5 lb

Case

Color

1. Silver

2. Black

X X

Button

Color

A. Amber, Translucent

(Use Amber LED)

R. Red, Translucent

(Use Red LED)

W. White, Translucent

Circuit

Rating

Light Source Type*

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

Legend

Style

Refer to Legend

Table on page 83

for Legend Codes.

Legends Will Be

Printed In White

On Amber & Red,

Buttons And In

Black On White

Buttons.

SPST N.O./Std.

SPST N.C./Std.

SPDT 2-Circuit/Std.

SPST N.O./Low Level

SPST N.C./Low Level

SPDT 2-Circuit/Low

Level

1. Unsealed

2. Dusttight

3. Watertight

Stop Here

for lighted

switches without legends.

* For super bright LEDs contact factory.

OTTO 2007 Full Line Catalog

Specifications Subject To Change Without Notice

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