Harmony XB7 Emergency Stop Push Button, 40mm Red Mushroom, IP65
Harmony XB7 Emergency Stop Push Button, 40mm Red Mushroom, IP65
Harmony XB7 Emergency Stop Push Button, 40mm Red Mushroom, IP65
Harmony XB7 Emergency Stop Push Button, 40mm Red Mushroom, IP65
Harmony XB7 Emergency Stop Push Button, 40mm Red Mushroom, IP65
Schneider Electric

Schneider Electric XB7NS8445 Harmony XB7 Emergency Stop Push Button, 40mm Red Mushroom, IP65

  • MPN: XB7NS8445
  • PPN: SCH-XB7NS8445
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    • CAD

    $102.51

    / EA

    Available to Order

    Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST

    Available To Ship Immediately:0

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    Spec sheet

    Description

    This Harmony XB7, Emergency stop 40mm mushroom head monolithic red push button operates with a latched-turn-to-release mechanism and screw clamp terminals. This emergency stop is easily installed into a standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. It has a double insulated plastic bezel. Its wide range of operating temperatures from -25°C to 70°C allows versatility in usage of product.

    Features

    • The Harmony XB7 series features a standard 22.5 mm mounting diameter, making it an exact drop-in replacement for any conventional industrial enclosure cutout without the need for custom modifications. This universal sizing saves substantial installation time during emergency maintenance routines or rapid control panel rebuilds.
    • Equipped with a heavy-duty mechanical latching system, this 40 mm red mushroom head requires an intentional turn-to-release twist action to reset after being triggered. This positive-latching design prevents accidental machinery restarts, guaranteeing that your manufacturing line or automated conveyor system remains completely immobilized until the hazard is thoroughly cleared.
    • Out of the box, this monolithic unit provides a highly versatile 1 NO + 1 NC (1 Normally Open and 1 Normally Closed) electrical contact block profile utilizing standard screw clamp terminals. This dual-circuit layout allows you to simultaneously interrupt the power loop to your primary motor starters while routing an independent signaling line to a PLC or alert beacon, providing immediate diagnostic feedback across your industrial automation network.
    • This high-performance component carries absolute global safety credentials, including UL 508, CSA C22.2 No 14, and ISO 13850 certification for functional machine safety. Integrating this fully compliant device into your industrial design safeguards your shop floor against regulatory shut-downs and assures passing strict OSHA panel inspections.

    Documentation & Downloads

    Specifications

    Key Specifications

    Reset
    turn to release
    Mounting Diameter
    22 mm
    Product Or Component Type
    emergency stop push-button
    Device Presentation
    monolithic product
    Contacts Type And Composition
    1 NO + 1 NC
    Operator Profile
    red mushroom Ø 40 mm, unmarked
    Range Of ProductHarmony XB7
    Type Of Operatormechanical latching
    Shape Of Signaling Unit Headround
    Connections - Terminalsscrew clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1 || screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end IEC 60947-1
    Sale Per Indivisible Quantity10
    Device Short NameXB7

    Complementary

    Contacts Usage
    standard
    Short-Circuit Protection
    4 A cartridge fuse gG IEC 60947-5-1
    Positive Opening
    with IEC 60947-5-1 appendix K
    Net Weight
    0.035 kg
    Cad Overall Height
    40 mm
    [Ui] Rated Insulation Voltage
    250 V 3)IEC 60947-1
    Contact Operation
    snap action
    Electrical Reliability
    λ < 5 x 10exp(-7) 17 V 5 mA IEC 60947-5-4
    Cad Overall Width
    40 mm
    Shape Of Screw Head
    cross JIS No 1 || cross Philips no 1 || cross pozidriv No 1 || slotted flat Ø 4 mm || slotted flat Ø 5.5 mm
    Terminals Description Iso N°1(13-14)NO || (21-22)NC
    Fixing Center>= 30 x 40 mm support panel) metal 1-6 mm || >= 30 x 40 mm support panel) plastic 2-6 mm
    Fixing Modefixing nut beneath head 2-2.4 N.m
    [Uimp] Rated Impulse Withstand Voltage4 kV IEC 60947-1
    Electrical Durability1000000 cycles, DC-13, 0.3 A 24 V 216000 cyc/mn 0.5 IEC 60947-5-1 appendix C || 1000000 cycles, AC-15, 0.03 A 230 V 216000 cyc/mn 0.5 IEC 60947-5-1 appendix C || 1000000 cycles, AC-15, 0.09 A 240 V 108000 cyc/mn 0.5 IEC 60947-5-1 appendix C
    [Ie] Rated Operational Current0.1 A 250 V, DC-13, R300 IEC 60947-5-1 || 0.22 A 125 V, DC-13, R300 IEC 60947-5-1 || 0.75 A 240 V, AC-15, C300 IEC 60947-5-1 || 1.5 A 120 V, AC-15, C300 IEC 60947-5-1
    Mechanical Durability100000 cycles
    Tightening Torque0.8-1.2 N.m IEC 60947-1
    Cad Overall Depth72 mm
    Device Mountingfixing hole 22.5 mm 22.3 +0.4/0 IEC 60947-1

    Environment

    Product Certifications
    GOST || CCC
    Standards
    IEC 60947-5-5 || UL 508 || IEC 60947-1 || IEC 60947-5-1 || CSA C22.2 No 14 || IEC 60364-5-53 || IEC 60204-1 || ISO 13850
    Vibration Resistance
    5 gn 2-500 Hz)IEC 60068-2-6
    Ambient Air Temperature For Storage
    -40-70 °C
    Electrical Shock Protection Class
    class II IEC 60536
    Ambient Air Temperature For Operation-25-70 °C
    Shock Resistance15 gn 11 ms) half sine wave acceleration IEC 60068-2-27
    Ip Degree Of ProtectionIP20 IEC 60529 rear face) || IP65 IEC 60529 front face)
    Nema Degree Of ProtectionNEMA 12 UL 50 || NEMA 3 UL 50
    Protective TreatmentTH

    Contractual warranty

    Warranty
    18 months

    Offer Sustainability

    Rohs Exemption Information
    Yes
    Environmental Disclosure
    ENVPEP1805012EN
    Toxic Heavy Metal Free
    Yes
    Reach Free Of Svhc
    Yes
    China Rohs Regulation
    X
    Eu Rohs Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    Mercury FreeYes
    Sustainable Offer StatusGreen Premium product
    Reach RegulationFree of Substances of Very High Concern above the threshold
    WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
    Circularity ProfileENVEOLI1805012EN

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