Schneider Electric

Schneider Electric ZB4BL4 Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66

  • MPN: ZB4BL4
  • PPN: SCH-ZB4BL4
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    Spec sheet

    Description

    Harmony 22 mm modular push buttons, selector switches, pilot lights are designed for industry. This range combines simplicity of setup, flexibility and a robust construction. An ingenious locking system consisting of a snap fit head and body that can be tightened with a single screw but still ensuring an easy and yet secure mounting. Harmony XB4/ZB4 are 22 mm chromium plated metal modular push buttons, selector switches and pilot lights connecting to fully metal mounting collar. The operators can be purchased as complete operators or various modules that can be assembled to meet the user’s specific requirement. Harmony XB5/ZB5 are 22 mm plastic modular push buttons, selector switches, pilot lights. The operator can have a round and square plastic bezel. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. The contacts can be used for low load electrical contact and high power applications. Shake proof connection screws make periodic retightening unnecessary. A complete set of accessories to provide a solution for applications where exposure to high pressure cleaning, dust and extreme temperatures is an everyday occurrence. These harmony 22mm push buttons are used by machine manufacturers (automotive, textiles, timber) and control system panel builders. Certified and approved for meeting requirements throughout all continents: EN/IEC, UL, NEMA, CSA, CCC, Gost, JIS and many more. They have UL and CE markings and have ratings up to IP66 and IP69K.

    Features

    • This modular head features a standard 22mm mounting diameter, making it an exact drop-in replacement for any standard industrial control panel or machinery station. It is fully compatible with the Schneider Electric Harmony XB4 series body blocks, mounting collars, and contact blocks, allowing you to upgrade or service your pilot devices without drilling new layout holes.
    • This unit is engineered with a red, projecting (extended) operator profile rather than a flush surface, making it instantly distinguishable from a distance and effortless to actuate even when operators are wearing heavy industrial gloves. The spring-return mechanism provides crisp, momentary tactile feedback to ensure precise manual execution of machine cycles or diagnostic control loops.
    • Built to survive demanding industrial manufacturing environments, this pilot device head carries premium IP66, IP67, IP69, and IP69K ratings alongside UL Type 4X/13 enclosure protection. It is entirely dust-tight and fully sealed against high-pressure, high-temperature water jets, minimizing internal component corrosion and preventing expensive electrical downtime during intensive facility washdowns.
    • Unlike plastic-bezel alternatives that crack under stress, this head is built with a heavy-duty, chromium-plated metal bezel designed to absorb mechanical shocks and vibrations up to 5 gn. It features an IK06 impact resistance rating and a wide operational temperature range of -40 C to 70 C (-40 F to 158 F), protecting your control circuits from mechanical failure in extreme environments.

    Documentation & Downloads

    Specifications

    Key Specifications

    Country of OriginBrazil, France, Mexico

    Physical Attributes

    Cap Operator Or Lens Colorred
    Cad Overall Height29 mm
    Cad Overall Depth33 mm
    Cad Overall Width29 mm

    Important Information Attributes

    Persona Type IdsBM9, EU, LC, OM, OM8, PB, SC, SI, VR
    Market Segmentation IdCOMMERCIAL, INDUSTRIAL
    Bezel Materialchromium plated metal, chromium plated metal
    Cap Operator Or Lens Colorred
    Carbon Footprint Of The Distribution Phase [A4]0.0037923606, 0 kg CO2 eq.
    Carbon Footprint Of The Installation Phase [A5]0.0058165125, 0 kg CO2 eq.
    Carbon Footprint Of The Use Phase [B2 B3 B4 B6]kg CO2 eq., 0
    Local Publishable Date2026-03-26
    Stocking FlagN
    Weee ApplicabilityComponent
    Scope PerimeterAt least in Europe
    End Of Life Doc RefENVEOLI2308035EN
    Reach Full Compliance Status IdCONTAINS_SVHC
    Rohs Eur In ScopeNo
    Rohs Eur Conformity Date1930
    China Rohs In ScopeYes
    With Recycled CardboardYes
    Product Contributes To Saved And Avoided EmissionsNo
    Tier1
    Function OptionStandard
    Average Percentage Of Recycled Metal Content21 %
    Compatibility CodeZB4
    Electrical Composition CodeC1 9 single front mountingC2 9 single and double front mountingC11 3 single front mountingC15 1 single front mounting
    Group Of Productprojecting push non illum
    Main Grouppush-button
    Mechanical Durability10000000 cycles
    Operator Profilered projecting, unmarked
    Product AvailabilityStock - Normally stocked in distribution facility
    Protective TreatmentTH
    ReturnabilityYes
    Shape Of Signaling Unit Headround
    Software Versionv5.9.4
    Total Lifecycle Carbon Footprint0.3 kg CO2 eq.
    Vibration Resistance5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
    X C Markingunmarked
    Database Version2022-01
    Pcr VersionPEP-PCR-ed4-2021 09 06
    Type Of Verification For The PepIndependent internal review
    Functional-unit DescriptionThis Harmony XB4 modular green push button operates with a spring return / impulse mechanism. It has a metal bezel. This push button provides an ergonomic interface for controlling your machines. It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections.The main function of a push button switch is to switch something either on or off industrial applications with power consumption 0.002W with 71% active mode for 10 years and product is conforming with standard EN 60947-5-1.
    Functional-unit UnitUnit
    Energy Model - Manufacturing [A1-a3]Energy model used: Electricity Mix; Production mix; Low voltage; UE-27
    Cap/Operator Or Lens Colourred
    Package Weight(Lbs)30.000 g
    Warranty (In Months)18
    Persona Type NamesCharge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
    Market SegmentationCommercial, Industrial
    Customizable1, no
    Certificate AgencyBV, CSA, DNV, LROS (Lloyds register of shipping), UL Listed
    Carbon Footprint Of The End-of-life Phase [C1 To C4]0 kg CO2 eq., 0.0366817319
    Carbon Footprint Of The Manufacturing Phase [A1 To A3]0.2 kg CO2 eq., 0.2055525504
    Local Data StatusPublishable
    Return IndicatorY
    Stock Policy2
    Weee ScopeOut
    Eoli Availability DisplayYes
    Reach Full Compliance StatusReference contains Substances of Very High Concern above the threshold
    Reach Compliance DirectiveReference contains Substances of Very High Concern above the threshold
    Rohs Eur StatusCompliant
    Rohs Eur Full Compliance StatusCompliant
    China Rohs Label1
    Without Single Use PlasticYes
    Tier Id1
    Function Option IdSTANDARD
    Product Kit IdentifierN
    Average Percentage Of Recycled Plastic Content14 %
    Device Short NameZB4
    Gcr BridgeZB4BLCUST01
    Head Typestandard
    Markingunmarked
    Mounting Diameter22.5 mm
    Overvoltage Categoryclass I conforming to IEC 60536
    Product Or Component Typehead for non-illuminated push-button
    Range Of ProductHarmony XB4
    Sale Per Indivisible Quantity1
    Shock Resistance30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27
    Sustainable PackagingYes
    Type Of Operatorspring return
    X C Productprojecting push non illum
    Pep CodeENVPEP2308035EN
    Pep Verification Date2023-08-01
    Psr VersionPSR-0005-ed2-2016 03 29
    Data Sourceextrapolated product
    Functional-unit Quantity1
    Reference Lifetime In Y10
    Recyclability Potential In %84
    Nbr. Of Units In Pkg.1
    Take-backNo
    Customs Code8538908180

    Environment Attributes Main

    Ambient Air Temperature For Operation-40-70 °C, -40-70 °C
    Ip Degree Of ProtectionIP66 IEC 60529, IP67, IP69, IP69K
    Take BackNo
    China Rohs RegulationX
    Mercury FreeYes
    Circularity ProfileENVEOLI2308035EN
    Eu Rohs DirectiveCompliant
    Packaging Without Single Use PlasticYes
    Pep CodeENVPEP2308035EN
    Pcr VersionPEP-PCR-ed4-2021 09 06
    Type Of Verification For The PepIndependent internal review
    Ambient Air Temperature For Storage-40-70 °C, -40-70 °C
    Nema Degree Of ProtectionUL type 4X/13, NEMA 13, NEMA 4X
    Recycled Metal Content At Cr Level21 %
    Toxic Heavy Metal FreeYes
    Carbon Footprint0.2518431554
    Environmental DisclosureENVPEP2308035EN
    Packaging Made With Recycled CardboardYes
    Reach RegulationReference contains Substances of Very High Concern above the threshold
    Pep Verification Date2023-08-01
    Psr VersionPSR-0005-ed2-2016 03 29

    General Attributes

    Product Or Component Typehead for non-illuminated push-button
    Range Of ProductHarmony XB4

    ETIM

    ETIM 8EC000221
    ETIM 9EC000221

    Contractual Warranty Attributes

    Warranty Period18 months
    Warranty18 months

    Overview Attributes

    Device Presentationbasic element
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
    Harmony XB4 Red Projecting Push Button Head, 22mm, Spring Return, IP66
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