Harmony XB4 Non-Illuminated Push Button Head, 22mm, Blue, Spring Return
Harmony XB4 Non-Illuminated Push Button Head, 22mm, Blue, Spring Return
Harmony XB4 Non-Illuminated Push Button Head, 22mm, Blue, Spring Return
Harmony XB4 Non-Illuminated Push Button Head, 22mm, Blue, Spring Return
Harmony XB4 Non-Illuminated Push Button Head, 22mm, Blue, Spring Return
Schneider Electric

Schneider Electric ZB4BA6 Harmony XB4 Non-Illuminated Push Button Head, 22mm, Blue, Spring Return

  • MPN: ZB4BA6
  • PPN: SCH-ZB4BA6
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    • CAD

    $13.94

    / EA

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    Spec sheet

    Description

    This Harmony XB4, blue button head operates with a spring return mechanism. This button head provides an ergonomic interface for controlling your machines. It is easily installed and replaced on compatible complete push button units and contact blocks via snap-fit assembly. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.

    Features

    • The ZB4BA6 is a 22mm "Harmony XB4" momentary pushbutton head featuring a flush blue profile. This modular component serves as the operator interface for industrial control panels, designed to be paired with a mounting collar and contact blocks to send "Start," "Reset," or "Manual" commands to machinery.
    • According to international IEC 60204-1 standards, a blue pushbutton is typically used for "mandatory action" or "Reset" functions. The flush design ensures the button is level with the bezel, preventing accidental activation from snagging clothes or side-impacts while maintaining a clean, professional aesthetic for the control station.
    • As part of the Harmony XB4 heavy-duty metal range, this head features a Chromium-plated metal bezel. This construction provides superior mechanical strength and chemical resistance compared to plastic versions, making it the preferred choice for automotive, oil and gas, and heavy manufacturing sectors.
    • The ZB4BA6 is engineered for extreme conditions, boasting IP66, IP67, IP69, and IP69K ratings. It is also NEMA 4, 4X, and 13 rated, ensuring it remains fully operational even when subjected to high-pressure water jets, dust, oils, and corrosive cleaning agents common in food processing and outdoor applications.
    • Designed to fit a standard 22.5mm diameter hole, this head utilizes a simple "click-fit" locking system when combined with a ZB4BZ009 mounting collar. This modularity allows for rapid assembly and makes it easy to swap out the operator head without disturbing the wiring on the contact blocks located behind the panel.

    Documentation & Downloads

    Specifications

    Additional

    Mechanical Durability
    10,000,000 cycles
    NEMA Degree of Protection
    NEMA 13, NEMA 4X
    Vibration Resistance
    5 gn (2 to 500 Hz) IEC 60068-2-6
    Ambient Operating Temperature
    -40 to 70 °C
    Mounting Diameter
    22 mm
    Operator Profile
    Blue flush, unmarked
    Bezel Material
    Chromium plated metal
    IK Degree of Protection
    IK06 conforming to IEC 50102
    REACH SVHC Free
    Yes
    Mercury Free
    Yes
    Standards
    IEC 60947-5-1, IEC 60947-1, IEC 60947-5-5, UL 508, JIS C8201-5-1, IEC 60947-5-4, CSA C22.2 No 14, JIS C8201-1
    Product Type
    Non-Illuminated Push Button Head
    Warranty
    18 months
    Protection RatingIP66, IP67, IP69, IP69K
    Shock Resistance30 gn 18 ms half sine wave, 50 gn 11 ms half sine wave IEC 60068-2-27
    Overvoltage CategoryClass I IEC 60536
    Ambient Storage Temperature-40 to 70 °C
    Overall Dimensions29 mm width x 29 mm height x 28 mm depth
    Type of OperatorSpring return
    Shape of Signaling Unit HeadRound
    RoHS ExemptionYes
    Toxic Heavy Metal FreeYes
    Product CertificationsGL, BV, DNV, LROS, CSA, UL listed
    Country of OriginFrance
    SeriesHarmony XB4

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