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    Schneider Electric Harmony XB4 Series Red Emergency Stop Push Button, 1NO + 1NC, 22mm Cutout, Panel Mount

    RS Stock No.:
    425-8449
    Mfr. Part No.:
    XB4BS8445
    Manufacturer:
    Schneider Electric
    Schneider Electric
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    2 In stock for delivery within 1 working days
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    SGD86.22

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    SGD92.26

    (inc. GST)

    unitsPer unit
    1 - 4SGD86.22
    5 +SGD70.96
    RS Stock No.:
    425-8449
    Mfr. Part No.:
    XB4BS8445
    Manufacturer:
    Schneider Electric

    RoHS Status: Not Applicable

    COO (Country of Origin):
    CZ

    Legislation and Compliance

    RoHS Status: Not Applicable

    COO (Country of Origin):
    CZ

    Product Details

    Emergency Stop & Emergency Switching Off Pushbuttons


    Schneider Electric XB4 emergency stop assemblies. These mushroom head buttons are supplied complete with button head, fixing collar and contact blocks.

    Features and Benefits


    • Easy mountable, using a single installer (Self-maintaining of the head in its cut-out)
    • Clip-together component system (head, body, contact blocks)
    • Chromium plated metal, durable and easy to recycle
    • Shock protection level up to IK06 providing additional machine & personnel safety in emergency situations including shock or electrocution
    • Single locking screw, making the button easy to mount, reliable and secure
    • Mushroom head push button switch, red unmarked for clear visibility. Easily resettable with turn-to-release
    • High vibration resistance combined with shake-proof terminal screws perfect for a moving panel or parts
    • 1 NO + 1 NC Contact(s) - suitable for varying applications and scenarios
    • 22 mm cut-out size - fits with a wide range of other Schneider Contact Block base units
    • Conformity to the highest industry standards for machine safety including - IEC, UL, CSA, CCC EAC & JIS standards, as well as CE marking & Marine approvals
    • IP65, IP69K, IP67, IP66, NEMA 4, NEMA 4X, NEMA 12 & NEMA 13 dust and damp proofing as standard - ensuring reliability in harsh environments. Greater resistance to chemicals and/or double electrical insulation
    • Compact in nature making them perfect for confined spaces where E-stops critical for safety and security
    • Turn to release easily resettable control where the unit has been alerted and activated for easier Start-Stop operations
    • Schneider Green Premium product as standard across the XB4 Emergency Stop Button range
    • 18-month manufacturer warranty with Schneider

    Applications


    • Food and Beverage industries (restaurants, kitchens - IP66 waterproofing is perfect for wash-down procedures)
    • Automotive industries (particularly with a lot of moving machinery & devices)
    • Energy distribution panels, public works, commercial buildings, airports.

    XB4BS8445 Harmony XB4 Schneider Electric Emergency Stop Push Button.


    • Emergency stop, emergency switching off push button.

    • Harmony XB4.

    • Bezel – Chromium plated metal.

    • Zamak fixing collar.

    • Mounting diameter 22 mm.

    • Round shape, standard, red mushroom 40 mm diameter (unmarked).

    • Release reset, Turn to release.

    • Operator – Trigger action and mechanical latching.

    • 1 NC + 1 NO Contact, slow break.

    • Screw clamp terminal connection.

    • 300000 Durability cycles.

    • Silver alloy (Ag/Ni) contacts.

    • Vibration and shock resistant.

    • Weight 0.13 kg.

    Screw Head Shape.


    • Cross compatible with Philips no 1 screwdriver, Cross compatible with pozidriv No 1 screwdriver, Slotted compatible with flat 4 mm screwdriver, Slotted compatible with flat 5.5 mm screwdriver.

    Protection.


    • IP 66 to IEC 60529, IP 67, IP 69, IP 69K, NEMA 13, NEMA 4X, IK 03 to IEC 50102.

    Standards.


    • EN/IEC 60204-1, UL 508, EN/ISO 13850, CSA C22.2 No 14, EN/IEC 60947-5-5, IEC 60364-5-53, EN/IEC 60947-5-1, JIS C8201-5-1, EN/IEC 60947-1, EN/IEC 60947-5-4, JIS C8201-1.

    Certification.


    • CSA, LROS (Lloyds register of shipping,) DNV, RINA, BV, UL listed, GL.

    Approvals

    UL; CSA

    Specifications

    AttributeValue
    Mounting TypePanel Mount
    SeriesHarmony XB4
    Cutout Diameter22mm
    Contact Configuration1NO + 1NC
    IlluminatedNo
    Push Button ActuationTwist Release
    ColourRed
    Depth43mm
    Voltage Rating600 V ac, 600V dc
    Width46.5mm
    Pole and Throw ConfigurationDPST
    Push Button MaterialPlastic
    2 In stock for delivery within 1 working days
    Add to Basket
    units

    Added

    Price Each

    SGD86.22

    (exc. GST)

    SGD92.26

    (inc. GST)

    unitsPer unit
    1 - 4SGD86.22
    5 +SGD70.96