USA
Schneider Electric USA Website

Welcome to our website.

To view product availability in a specific country, select from the country list below. For Investor Relations, please visit our global site.

Select your location
View all Harmony XB4/ZB4 Metal Push Buttons
Schneider Eletric XB4BS8444 Picture

XB4BS8444

Green premium brand logo
Schneider Eletric XB4BS8444 Picture
XB4BS8444
Green premium brand logo

Red Ø40 Emergency stop, switching off Ø22 latching turn release 2NC

Show more characteristics
  • Product availability
    Stock - Normally stocked in distribution facility
  • Price*
    110.00 USD
Add to My Products Remove from My Products
The maximum number of products that can be compared is 4

  • Main
    range of product
    Harmony XB4
    product or component type
    Emergency stop push-button
    Emergency switching off push-button
    device short name
    XB4
    bezel material
    Chromium plated metal
    fixing collar material
    Zamak
    mounting diameter
    0.87 in (22 mm)
    sale per indivisible quantity
    1
    shape of signaling unit head
    Round
    type of operator
    trigger action and mechanical latching
    head type
    Standard
    reset
    Turn to release
    operator profile
    Red mushroom Ø 40 mm, unmarked
    contacts type and composition
    2 NC
    contact operation
    Slow-break
    connections - terminals
    Screw clamp terminals, <= 2 x 1.5 mm² with cable end EN 60947-1
    Screw clamp terminals, >= 1 x 0.22 mm² without cable end EN 60947-1
    Complementary
    height
    1.85 in (47 mm)
    width
    1.57 in (40 mm)
    depth
    3.23 in (82 mm)
    terminals description ISO n°1
    (21-22)NC
    net weight
    0.29 lb(US) (0.13 kg)
    resistance to high pressure washer
    1015.26 psi (7000000 Pa) 131 °F (55 °C) 0.1 m
    contacts usage
    Standard contacts
    positive opening
    With EN/IEC 60947-5-1 appendix K
    operating travel
    0.06 in (1.5 mm) NC changing electrical state)
    0.17 in (4.3 mm) total travel)
    mechanical durability
    300000 cycles
    tightening torque
    7.08…10.62 lbf.in (0.8…1.2 N.m) EN 60947-1
    shape of screw head
    Cross Philips no 1
    Cross pozidriv No 1
    Slotted flat Ø 4 mm
    Slotted flat Ø 5.5 mm
    contacts material
    Silver alloy (Ag/Ni)
    short-circuit protection
    10 A cartridge fuse gG EN/IEC 60947-5-1
    [Ith] conventional free air thermal current
    10 A EN/IEC 60947-5-1
    [Ui] rated insulation voltage
    600 V 3)EN 60947-1
    [Uimp] rated impulse withstand voltage
    6 kV EN 60947-1
    [Ie] rated operational current
    3 A 240 V, AC-15, A600 EN/IEC 60947-5-1
    6 A 120 V, AC-15, A600 EN/IEC 60947-5-1
    0.1 A 600 V, DC-13, Q600 EN/IEC 60947-5-1
    0.27 A 250 V, DC-13, Q600 EN/IEC 60947-5-1
    0.55 A 125 V, DC-13, Q600 EN/IEC 60947-5-1
    1.2 A 600 V, AC-15, A600 EN/IEC 60947-5-1
    electrical durability
    1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
    1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
    1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
    electrical reliability
    Λ < 10exp(-6) 5 V 1 mA in clean environment EN/IEC 60947-5-4
    Λ < 10exp(-8) 17 V 5 mA in clean environment EN/IEC 60947-5-4
    device presentation
    Complete product
    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)
    electrical shock protection class
    Class I IEC 60536
    IP degree of protection
    IP66 IEC 60529
    IP67
    IP69
    IP69K
    NEMA degree of protection
    NEMA 13
    NEMA 4X
    IK degree of protection
    IK06 IEC 50102
    standards
    JIS C8201-5-1
    IEC 60364-5-53
    UL 508
    EN/IEC 60947-5-1
    CSA C22.2 No 14
    EN/ISO 13850
    EN/IEC 60947-5-5
    EN/IEC 60947-1
    EN/IEC 60204-1
    EN/IEC 60947-5-4
    JIS C8201-1
    product certifications
    RINA
    LROS (Lloyds register of shipping)
    BV
    GL
    DNV
    CSA
    UL listed
    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
    Category
    22468 - PUSHBUTTONS,22MM(METAL) NEW
    Discount Schedule
    CS2
    GTIN
    00785901942283
    Package weight(Lbs)
    0.13 kg (0.29 lb(US))
    Returnability
    Yes
    Country of origin
    CZ
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    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
    WEEE
    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • English8
    Catalog
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 20.5 MB
    Date 7/29/19
    CAD
    Format
    Size
    Date
    Add to My Documents
    EMERGENCY STOP (Version 1.0)
    Files in document
    stp
    382.5 KB
    zip
    380.1 KB
    Size zip
    Size 762.6 KB
    Date 9/24/13
    Files in document
    stp
    382.5 KB
    zip
    380.1 KB
    Brochure
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 383.2 KB
    Date 12/14/07
    Instruction Sheet
    Format
    Size
    Date
    Add to My Documents
    Instructions for XB4B, XB5A, ZB4B, ZB5A 22 mm Push Buttons (Version 1.0)
    Description
    This bulletin includes installation instructions and diagrams for 22 mm push buttons.
    Size pdf
    Size 152.9 KB
    Date 4/27/09
    Description
    This bulletin includes installation instructions and diagrams for 22 mm push buttons.
    China RoHS declaration
    Format
    Size
    Date
    Add to My Documents
    XB4BS8444_ROHS_CHINA_DECLARATION
    Description
    XB4BS8444_ROHS_CHINA_DECLARATION
    Size pdf
    Size 195.3 KB
    Date 12/13/19
    Description
    XB4BS8444_ROHS_CHINA_DECLARATION
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    XB4BS8444_ROHS_DECLARATION
    Description
    XB4BS8444_ROHS_DECLARATION
    Size pdf
    Size 195.3 KB
    Date 12/13/19
    Description
    XB4BS8444_ROHS_DECLARATION
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    XB4BS8444_REACH_DECLARATION
    Description
    XB4BS8444_REACH_DECLARATION
    Size pdf
    Size 195.3 KB
    Date 12/13/19
    Description
    XB4BS8444_REACH_DECLARATION
    Handout
    Format
    Size
    Date
    Add to My Documents
    Harmony XB5S Biometric Switches (Version 1.0)
    Description
    Mastering Industrial Access Control
    Size pdf
    Size 686.6 KB
    Date 6/17/13
    Description
    Mastering Industrial Access Control
  • Technical FAQs

    No results found.
    Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.
  • Dimensions Drawings

    Dimensions


    e :
    clamping thickness: 1 to 6 mm / 0.04 to 0.24 in.


  • 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.


Compare products: /