參數(shù)資料
        型號: LP9-21112H79
        廠商: OTTO ENGINEERING INC
        元件分類: 開關(guān)
        英文描述: PUSHBUTTON SWITCH, SPST, MOMENTARY-TACTILE, 0.2A, 28VDC, PANEL MOUNT-THREADED
        文件頁數(shù): 1/2頁
        文件大?。?/td> 317K
        代理商: LP9-21112H79
        LIGHTED SEALED DOME PUSHBUTTONS
        LIGHTED
        PUSHBUTTON
        LP9
        48
        OTTO 2007 Full Line Catalog
        Specifications Subject To Change Without Notice
        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.
        The LP9 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 and 12 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:
        -55C to + 85C
        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
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