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XB7NT844 Product picture

XB7NT844

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XB7NT844 Product picture
XB7NT844
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Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC

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  • Main
    range of product
    Harmony XB7
    product or component type
    Emergency stop push-button
    device short name
    XB7
    mounting diameter
    22 mm
    sale per indivisible quantity
    10
    shape of signaling unit head
    Round
    type of operator
    latching
    reset
    Push-pull
    operator profile
    Red mushroom Ø 40 mm, unmarked
    contacts type and composition
    2 NC
    connections - terminals
    Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1
    Screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1
    device presentation
    Monolithic product
    Complementary
    CAD overall width
    40 mm
    CAD overall height
    40 mm
    CAD overall depth
    72 mm
    terminals description ISO n°1
    (21-22)NC
    (13-14)NC
    product weight
    0.035 kg
    device mounting
    Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to EN/IEC 60947-1
    fixing center
    >= 30 x 40 mm (support panel) metal - thickness: 1…6 mm
    >= 30 x 40 mm (support panel) plastic - thickness: 2…6 mm
    fixing mode
    Fixing nut beneath head: 2…2.4 N.m
    contact operation
    Snap action
    contacts usage
    Standard
    positive opening
    With conforming to EN/IEC 60947-5-1 appendix K
    mechanical durability
    100000 cycles
    tightening torque
    0.8…1.2 N.m conforming to EN 60947-1
    shape of screw head
    Cross compatible with JIS No 1 screwdriver
    Cross compatible with Philips no 1 screwdriver
    Cross compatible with pozidriv No 1 screwdriver
    Slotted compatible with flat Ø 4 mm screwdriver
    Slotted compatible with flat Ø 5.5 mm screwdriver
    short-circuit protection
    4 A cartridge fuse type gG conforming to EN/IEC 60947-5-1
    [Ui] rated insulation voltage
    250 V (pollution degree 3) conforming to EN/IEC 60947-1
    [Uimp] rated impulse withstand voltage
    4 kV EN/IEC 60947-1
    [Ie] rated operational current
    0.1 A at 250 V, DC-13, R300 conforming to EN/IEC 60947-5-1
    0.22 A at 125 V, DC-13, R300 conforming to EN/IEC 60947-5-1
    0.75 A at 240 V, AC-15, C300 conforming to EN/IEC 60947-5-1
    1.5 A at 120 V, AC-15, C300 conforming to EN/IEC 60947-5-1
    electrical durability
    1000000 cycles, DC-13, 0.3 A at 24 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 0.03 A at 230 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 0.09 A at 240 V, operating rate <108000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    electrical reliability
    Λ < 5 x 10exp(-7) at 17 V and 5 mA conforming to IEC 60947-5-4
    Environment
    protective treatment
    TH
    ambient air temperature for storage
    -40…70 °C
    ambient air temperature for operation
    -25…70 °C
    electrical shock protection class
    Class II conforming to IEC 60536
    IP degree of protection
    IP20 (rear face) conforming to IEC 60529
    IP65 (front face) conforming to IEC 60529
    NEMA degree of protection
    NEMA 12 conforming to UL 50
    NEMA 3 conforming to UL 50
    standards
    CSA C22.2 No 14
    EN/ISO 13850
    EN/IEC 60947-5-5
    UL 508
    EN/IEC 60947-5-1
    EN/IEC 60204-1
    IEC 60364-5-53
    EN/IEC 60947-1
    product certifications
    GOST
    CCC
    vibration resistance
    5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
    shock resistance
    15 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    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
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    Documents

    Language
    • All Languages14
    • English14
    • Chinese2
    Catalogue
    Format
    Size
    Date
    Add to My Documents
    CAD
    Format
    Size
    Date
    Add to My Documents
    CAD for XB7NT844: Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    CAD for XB7NT844: Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    Certificate
    Format
    Size
    Date
    Add to My Documents
    XB7N Control and signaling units (Version 1.0)
    Description
    CCC Certificate
    Size pdf
    Size 1.3 MB
    Date 15/08/19
    Description
    CCC Certificate
    Size pdf
    Size 1,004.7 KB
    Date 30/05/19
    Description
    CCC certficate
    Size pdf
    Size 88.6 KB
    Date 30/11/12
    Description
    UL Certificate
    XB7N Control and signaling units (Version 1.0)
    Description
    CSA Certificate
    Size pdf
    Size 76.2 KB
    Date 19/03/12
    Description
    CSA Certificate
    XB7N Control and signaling units (Version 1.0)
    Description
    UL Certificate
    Size pdf
    Size 93.3 KB
    Date 29/11/11
    Description
    UL Certificate
    China RoHS declaration
    Format
    Size
    Date
    Add to My Documents
    XB7NT844 : Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Description
    Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Size pdf
    Size 195.3 KB
    Date 24/01/20
    Description
    Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Declaration of conformity
    Format
    Size
    Date
    Add to My Documents
    XB7NS... XB7NT... Emergency stop pushbuttons (Version 1.0)
    Description
    Manufacturer Declaration of conformity
    Size pdf
    Size 377.7 KB
    Date 19/04/16
    Description
    Manufacturer Declaration of conformity
    XB7E XB7N Control and signaling units (Version 1.0)
    Description
    Manufacturer Declaration of conformity
    Size pdf
    Size 454.4 KB
    Date 19/04/16
    Description
    Manufacturer Declaration of conformity
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    XB7NT844 : Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Description
    Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Size pdf
    Size 195.3 KB
    Date 24/01/20
    Description
    Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    XB7NT844 : Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Description
    Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
    Size pdf
    Size 195.3 KB
    Date 24/01/20
    Description
    Emergency stop Ø 22 - red - mushroom head Ø 40mm - push-pull - 2 NC
  • Technical FAQs

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  • Dimensions Drawings

    Non-illuminated Pushbutton



  • Mounting and Clearance

    Mounting
    Diameter of Finished Fixing Holes


    (1)
    Minimum value.
    (2)
    40 mm/1.58 in. for Emergency switching off pushbutton only.
    (3)
    Standard value: Ø 22.3 (0; + 0.4) mm/Ø 0.88 (0; + 0.02) in.


    “U” Type Tag Connection


    (1)
    6.5 mm/0.26 in. recommended, 7 mm/0.28 in. max.
    (2)
    M3 screw clamp terminal.


  • Connections and Schema

    Wiring



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