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ZB4BW943 Product picture Schneider Electric

View all Harmony XB4

Harmony XB4 - ZB4BW943

Heads

ZB4BW943 Product picture Schneider Electric
View all Harmony XB4
Harmony XB4 - ZB4BW943
Heads

red flush illuminated pushbutton head Ø22 spring return for integral LED

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  • Main
    range of product
    Harmony XB4
    product or component type
    Head for illuminated push-button
    device short name
    ZB4
    product compatibility
    Integral LED
    bezel material
    Chromium plated metal
    head type
    Standard
    mounting diameter
    22 mm
    sale per indivisible quantity
    1
    shape of signaling unit head
    Round
    type of operator
    Spring return
    operator profile
    Red flush unmarked
    operator additional information
    With illuminated ring
    Complementary
    CAD overall width
    29 mm
    CAD overall height
    29 mm
    CAD overall depth
    30 mm
    product weight
    0.026 kg
    resistance to high pressure washer
    7000000 Pa at 55 °C,distance: 0.1 m
    mechanical durability
    10000000 cycles
    electrical composition code
    M1 for 6 contacts using single blocks in front mounting with integral LED
    M2 for 6 contacts using single and double blocks in front mounting with integral LED
    M6 for 2 contacts using single blocks in front mounting with integral LED and transformer
    M10 for 2 contacts using single blocks in front mounting with integral LED
    Environment
    protective treatment
    TH
    ambient air temperature for storage
    -40...70 °C
    ambient air temperature for operation
    -40...70 °C
    overvoltage category
    Class I conforming to IEC 60536
    IP degree of protection
    IP69
    IP67
    IP66 conforming to IEC 60529
    IP69K
    NEMA degree of protection
    NEMA 13
    NEMA 4X
    IK degree of protection
    IK06 conforming to EN 50102
    standards
    EN/IEC 60947-1
    EN/IEC 60947-5-1
    EN/IEC 60947-5-4
    EN/IEC 60947-5-5
    JIS C 4520
    UL 508
    CSA C22.2 No 14
    product certifications
    BV
    CSA
    DNV
    GL
    LROS (Lloyds register of shipping)
    RINA
    UL listed
    vibration resistance
    5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6
    shock resistance
    30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
    50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
    Contractual warranty
    Warranty period
    18 months 18 months
  • Documents and Downloads

    Language
    • English
    Catalogue
    Date
    Size
    Add to My Documents
    Date 2018/10/12
    Size 20.4 MB
    Product environmental
    Date
    Size
    Add to My Documents
    Date 2016/01/21
    Size 2.8 MB
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions



  • 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 Codes M1 and M7



    Electrical Composition Corresponding to Codes M2 and M8



    Electrical Composition Corresponding to Codes M6 and P2



    Electrical Composition Corresponding to Codes M5, M10, MF1, MR1 and MF2



    Legend

    Single contact


    Double contact


    Light block


    Possible location