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  • 參數(shù)資料
    型號: AH73837558F
    元件分類: 開關(guān)
    英文描述: SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, PANEL MOUNT
    文件頁數(shù): 10/18頁
    文件大?。?/td> 161K
    代理商: AH73837558F
    AH7
    6. Short roller lever
    mm
    NOTES
    4.9
    4.8 dia.
    (P.T.)
    1.6 max.
    (O.P.)
    20.7±0.8
    20.6±0.5
    7. Roller lever
    34.2±0.5
    4.9
    4.8 dia.
    (P.T.)
    3.2 max.
    (O.P.)
    20.7±1.2
    1. Use M3 screws to mount switches with
    less than 0.49Nm torque. Use of screw
    washers or adhesive lock is
    recommended. Before mounting, check
    insulation distance between terminals as
    well as between terminals and ground. If
    enough distance is not secured, it is
    recommended to use insulation material
    in mounting.
    2. Set 70 to 100% overtravel in actual
    use. When the operation object is in the
    free position, force should not be applied
    directly to the actuator or to the pin
    plunger. Also force should be applied to
    the pin plunger from vertical direction to
    the switch.
    3. When specifying NV switches, allow
    ±20% to the listed operating and release
    forces.
    4. Hand soldering should be
    accomplished in less than 5 seconds,
    preferably with a 60 watt iron. Avoid
    contacting the switch case with the
    soldering iron.
    5. Low-level circuit type is recommended
    for using under low-level current and
    voltage.
    6. Avoid using NV switches in the
    following conditions:
    In corrosive gases, such as hydrogen
    sulde.
    In ammable or explosive gases such
    as gasoline or thinner etc.
    In a dusty environment.
    In an ambient temperature under –25
    °C
    or over 80
    °C.
    In an ambient humidity over 85% R.H..
    All Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
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