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View all Harmony XB4/ZB4 Metal Push Buttons
Schneider Eletric ZB4BC27 Picture

ZB4BC27

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Schneider Eletric ZB4BC27 Picture
ZB4BC27
Green premium brand logo

black Ø40 mushroom pushbutton head Ø22 spring return

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  • Main
    range of product
    Harmony XB4
    product or component type
    Head for non-illuminated push-button
    device short name
    ZB4
    bezel material
    Black metal
    mounting diameter
    0.87 in (22 mm)
    sale per indivisible quantity
    1
    head type
    Standard
    shape of signaling unit head
    Round
    type of operator
    spring return
    operator profile
    Black mushroom Ø 40 mm, unmarked
    Complementary
    CAD overall width
    1.57 in (40 mm)
    CAD overall height
    1.57 in (40 mm)
    CAD overall depth
    2.05 in (52 mm)
    mechanical durability
    5000000 cycles
    electrical composition code
    C1 9 single front mounting
    C2 9 single and double front mounting
    C11 3 single front mounting
    C15 1 single front mounting
    device presentation
    Basic element
    Environment
    protective treatment
    TH
    ambient air temperature for storage
    -40…158 °F (-40…70 °C)
    ambient air temperature for operation
    -40…158 °F (-40…70 °C)
    overvoltage category
    Class I IEC 60536
    IP degree of protection
    IP66 IEC 60529
    IP69
    IP69K
    NEMA degree of protection
    NEMA 13
    NEMA 4X
    IK degree of protection
    IK06 IEC 50102
    standards
    EN/IEC 60947-5-1
    CSA C22.2 No 14
    EN/IEC 60947-1
    EN/IEC 60947-5-5
    UL 508
    JIS C8201-5-1
    EN/IEC 60947-5-4
    JIS C8201-1
    product certifications
    BV
    CSA
    UL listed
    RINA
    DNV
    LROS (Lloyds register of shipping)
    GL
    vibration resistance
    5 gn 2…500 Hz)IEC 60068-2-6
    shock resistance
    30 gn 18 ms) half sine wave acceleration IEC 60068-2-27
    50 gn 11 ms) half sine wave acceleration IEC 60068-2-27
    Ordering and shipping details
    GTIN
    03389110823721
    Package weight(Lbs)
    0.16 lb(US) (0.073 kg)
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    California proposition 65
    WARNING: This product can expose you to chemicals including: Nickel compounds and Di-isodecyl phthalate (DIDP) which is known to the State of California to cause Carcinogen and Reproductive harm. For more information go to www.p65warnings.ca.gov
    REACh Regulation
    REACh free of SVHC
    Yes
    EU RoHS Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    EU RoHS Declaration
    Toxic heavy metal free
    Yes
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    Environmental Disclosure
    Circularity Profile
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • English3
    China RoHS declaration
    Format
    Size
    Date
    Add to My Documents
    black Ø40 mushroom pushbutton head Ø22 spring return
    Description
    black Ø40 mushroom pushbutton head Ø22 spring return
    Size pdf
    Size 195.3 KB
    Date 12/16/19
    Description
    black Ø40 mushroom pushbutton head Ø22 spring return
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    black Ø40 mushroom pushbutton head Ø22 spring return
    Description
    black Ø40 mushroom pushbutton head Ø22 spring return
    Size pdf
    Size 195.3 KB
    Date 12/16/19
    Description
    black Ø40 mushroom pushbutton head Ø22 spring return
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    black Ø40 mushroom pushbutton head Ø22 spring return
    Description
    black Ø40 mushroom pushbutton head Ø22 spring return
    Size pdf
    Size 195.3 KB
    Date 12/16/19
    Description
    black Ø40 mushroom pushbutton head Ø22 spring return
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions


    Ø in mm

    Ø in in.

    ZB4BC•

    40

    1.57

    ZB4BR•

    60

    2.36


  • Mounting and Clearance

    Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)

    Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board

    Connection by Faston Connectors



    (1)
    Diameter on finished panel or support
    (2)
    40 mm min. / 1.57 in. min.
    (3)
    30 mm min. / 1.18 in. min.
    (4)
    Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0+0.4 / 0.88 in. 0+0.016)
    (5)
    45 mm min. / 1.78 in. min.
    (6)
    32 mm min. / 1.26 in. min.


    Pushbuttons, Switches and Pilot Lights for Printed Circuit Board Connection
    Panel Cut-outs (Viewed from Installer’s Side)


    A:
    30 mm min. / 1.18 in. min.
    B:
    40 mm min. / 1.57 in. min.

    Printed Circuit Board Cut-outs (Viewed from Electrical Block Side)

    Dimensions in mm


    A:
    30 mm min.
    B:
    40 mm min.

    Dimensions in in.


    A:
    1.18 in. min.
    B:
    1.57 in. min.

    General Tolerances of the Panel and Printed Circuit Board

    The cumulative tolerance must not exceed 0.3 mm / 0.012 in: T1 + T2 = 0.3 mm max.

    Installation Precautions

    • Minimum thickness of circuit board: 1.6 mm / 0.06 in.

    • Cut-out diameter: 22.4 mm ± 0.1 / 0.88 in. ± 0.004

    • Orientation of body/fixing collar ZB4 BZ009: ± 2°30’ (excluding cut-outs marked a and b).

    • Tightening torque of screws ZBZ 006: 0.6 N.m (5.3 lbf.in) max.

    • Allow for one ZB4 BZ079 fixing collar/pillar and its fixing screws:

      • every 90 mm / 3.54 in. horizontally (X), and 120 mm / 4.72 in. vertically (Y).

      • with each selector switch head (ZB4 BD•, ZB4 BJ•, ZB4 BG•).

    The fixing centers marked a and b are diagonally opposed and must align with those marked 4 and 5.


    (1)
    Panel
    (2)
    Printed circuit board

    Mounting of Adapter (Socket) ZBZ 01•

    • 1 2 elongated holes for ZBZ 006 screw access

    • 2 1 hole Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 for centring adapter ZBZ 01•

    • 3 8 × Ø 1.2 mm / 0.05 in. holes

    • 4 1 hole Ø 2.9 mm ± 0.05 / 0.11 in. ± 0.002, for aligning the printed circuit board (with cut-out marked a)

    • 5 1 elongated hole for aligning the printed circuit board (with cut-out marked b)

    • 6 4 holes Ø 2.4 mm / 0.09 in. for clipping in adapter ZBZ 01•

    Dimensions An + 18.1 relate to the Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 holes for centring adapter ZBZ 01•.


  • Technical Description

    Electrical Composition Corresponding to Code C1



    Electrical Composition Corresponding to Code C2



    Electrical Composition Corresponding to Codes C9, C11, SF1 and SR1



    Electrical Composition Corresponding to Code C15

    1 N/O


    1 N/C


    1 N/O + N/C or 1 N/O + N/O or 1 N/C + N/C



    Legend

    Single contact


    Double contact


    Light block


    Possible location



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