Documentation & Downloads
Schneider Electric XB4BS8442 Harmony XB4 Emergency Stop Push Button, 40mm Mushroom Head, IP66
- MPN: XB4BS8442
- PPN: SCH-XB4BS8442
CAD
$100.46
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Spec sheet
Description
This Harmony XB4 emergency stop / shutdown 40mm mushroom head modular red push button operates with a latched turn to release mechanism. It has a metal bezel. This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off), 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 IP66, making it ideal for operation in harsh environments.
Features
- The XB4BS8442 is a 40mm red mushroom head Emergency Stop (E-Stop) push button that features a "Trigger Action" and mechanical latching. This ensures that the electrical contacts only change state once the button is fully actuated, preventing accidental stops and complying with ISO 13850 and IEC 60204-1 safety requirements for machine guarding.
- Designed with a secure "turn-to-release" mechanism, this button remains latched in the depressed position until a deliberate clockwise twist is applied. This prevents the machine from being restarted prematurely or accidentally, ensuring that the operator must physically acknowledge the cleared hazard before the control circuit can be re-energized.
- Featuring the legendary Harmony XB4 metal construction, this 22mm modular unit is built for extreme durability. With IP66, IP67, IP69, and IP69K ratings, it is completely dust-tight and resistant to high-pressure hot water jets, making it the ideal choice for food processing, automotive, and heavy manufacturing sectors where chemical exposure and physical impacts are common.
- The Schneider Harmony XB4 series uses a modular mounting collar system that allows for tool-free contact block replacement once the base is installed. This reduces maintenance downtime significantly; if a contact block wears out, you can simply snap on a new ZBE102 block without having to replace the entire mushroom head or rewire the panel from scratch.
Documentation & Downloads
Specifications
Key Specifications
- Country of Origin
- Czechia, France, United States
Depth82 mm
Important Information Attributes
- Persona Type Ids
- BM9, EU, LC, OM, OM8, PB, SC, SI, VR
- Market Segmentation Id
- COMMERCIAL, INDUSTRIAL
- Customizable
- no, 0
- Electrical Reliability
- λ < 10exp(-6) 5 V 1 mA in clean environment IEC 60947-5-4, λ < 10exp(-8) 17 V 5 mA in clean environment IEC 60947-5-4
- Reset
- turn to release, turn to release
- Type Of Operator 3 Type Of Operator
- trigger action and mechanical latching
- [Ie] Rated Operational Current
- 3 A 240 V, AC-15, A600 IEC 60947-5-16 A 120 V, AC-15, A600 IEC 60947-5-10.1 A 600 V, DC-13, Q600 IEC 60947-5-10.27 A 250 V, DC-13, Q600 IEC 60947-5-10.55 A 125 V, DC-13, Q600 IEC 60947-5-1, 1.2 A 600 V, AC-15, A600 IEC 60947-5-1
- Carbon Footprint Of The Distribution Phase [A4]
- 0.0152247339, 0 kg CO2 eq.
- Carbon Footprint Of The Installation Phase [A5]
- 0 kg CO2 eq., 0.000510688
- Carbon Footprint Of The Use Phase [B2 B3 B4 B6]
- kg CO2 eq., 0
- Local Publishable Date
- 2026-03-26
- Stocking Flag
- Y
- Weee Scope
- In
- Scope Perimeter
- At least in Europe
- End Of Life Doc Ref
- ENVEOLI2201004EN
- Reach Full Compliance Status
- Free of Substances of Very High Concern above the threshold
- Reach Compliance Directive
- Free of Substances of Very High Concern above the threshold
- Rohs Eur Status
- Compliant
- Rohs Eur Full Compliance Status
- Compliant
- China Rohs Label
- 1
- Without Single Use Plastic
- Yes
- Tier Id
- 1
- Function Option Id
- STANDARD
- Product Kit Identifier
- N
- Average Percentage Of Recycled Plastic Content
- 16 %
- Compatibility Code
- XB4
- Contacts Material
- silver alloy (Ag/Ni)
- Contacts Usage
- standard contacts
- Electrical Shock Protection Class
- class I conforming to IEC 60536
- Head Type
- standard
- Mounting Diameter
- 22.5 mm
- Operator Profile
- red mushroom Ø 40 mm, unmarked
- Product Availability
- Stock - Normally stocked in distribution facility
- Protective Treatment
- TH
- Resistance To High Pressure Washer
- 7000000 Pa 55 °C 0.1 m
- Sale Per Indivisible Quantity
- 1
- Shock Resistance
- 30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27
- Sustainable Packaging
- Yes
- Total Lifecycle Carbon Footprint
- 1 kg CO2 eq.
- Vibration Resistance
- 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
- Contacts Composition 6
- 1 NC
- Database Version
- 2016-11
- Pcr Version
- PCR-ed3-EN-2015 04 02
- Type Of Verification For The Pep
- Independent internal review
- Functional-unit Description
- Emergency stop push button which helps to shut off machinery in an emergency situation when there is a risk of injury or the workflow requires stopping. Product meets the international standards as EN/IEC 60947-1 and EN/IEC 60204 -1 during 20 years.
- Energy Model - Manufacturing [A1-a3]
- Energy model used: Pisek, Czech Republic
- Energy Model - Use [B6]
- Electricity mix; AC; 120V; US
- Recyclability Potential In %
- 59
- Width Nominal
- 40 mm
- [Ui] Rated Insulation Voltage
- 600 V 3)IEC 60947-1
- Cap/Operator Or Lens Colour
- red
- Short-circuit Protection
- 10 A cartridge fuse gG IEC 60947-5-1
- Package Weight(Lbs)
- 124.000 g
- Take-back
- No
- Customs Code
- 8536509065
Persona Type NamesCharge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market SegmentationCommercial, Industrial
Electrical Durability1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
Product Or Component Typeemergency switching off push-button, emergency stop push-button
Shape Of Screw Headcross Philips no 1, cross pozidriv No 1slotted flat Ø 4 mm, slotted flat Ø 5.5 mm
Certificate AgencyCSA, LROS (Lloyds register of shipping), BV, UL Listed, DNV
Terminals Description Iso N°1(21-22)NC, (21-22)NC
Carbon Footprint Of The End-of-life Phase [C1 To C4]0.013708541, 0 kg CO2 eq.
Carbon Footprint Of The Manufacturing Phase [A1 To A3]1 kg CO2 eq., 1.2461302442
Local Data StatusPublishable
Return IndicatorY
Stock Policy1
Weee Product Category5
Eoli Availability DisplayYes
Product Repair Index Dam DocXB4BS8442-ENVREPAIR-A-EN
Reach Full Compliance Status IdNOT_CONTAINING_SVHC
Rohs Eur In ScopeNo
Rohs Eur Conformity Date1930
China Rohs In ScopeYes
With Recycled CardboardYes
Product Contributes To Saved And Avoided EmissionsNo
Tier1
Function OptionStandard
Average Percentage Of Recycled Metal Content20 %
Bezel Materialchromium plated metal
Contact Operationslow-break
Contacts Type And Composition1 NC
Device Short NameXB4
Fixing Collar Materialzamak
Mechanical Durability300000 cycles
Operating Travel1.5 mm NC changing electrical state)4.3 mm total travel)
Positive Openingwith IEC 60947-5-1 appendix K
Product Repair IndexA
Range Of ProductHarmony XB4
ReturnabilityYes
Shape Of Signaling Unit Headround
Software VersionEIME v5.9.3
Tightening Torque0.8-1.2 N.m IEC 60947-1
Type Of Operatortrigger action and mechanical latching
Weee LabelThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Pep CodeENVPEP2201004EN
Pep Verification Date2022-01-01
Psr VersionPSR-0005-ed2-EN-2016 03 29
Data Sourceextrapolated product
Reference Lifetime In Y20
Energy Model - Installation [A5]Electricity mix; AC; 120V; US
Energy Model - End Of Life [C1-c4]Electricity mix; AC; 120V; US
Height Nominal47 mm
[Ith] Conventional Free Air Thermal Current10 A IEC 60947-5-1
[Uimp] Rated Impulse Withstand Voltage6 kV IEC 60947-1
Connections - Terminalsscrew clamp terminals, = 1 x 0.22 mm² without cable end IEC 60947-1
Nbr. Of Units In Pkg.1
Product Repair Index - Dam Document IdXB4BS8442-ENVREPAIR-A-EN
Warranty (In Months)18
Environment Attributes Main
- Ambient Air Temperature For Operation
- -40-70 °C, -40-70 °C
- Ip Degree Of Protection
- IP66 IEC 60529, IP67, IP69, IP69K
- Take Back
- No
- Recycled Metal Content At Cr Level
- 20 %
- Toxic Heavy Metal Free
- Yes
- Carbon Footprint
- 1.2755742071
- Environmental Disclosure
- ENVPEP2201004EN
- Packaging Made With Recycled Cardboard
- Yes
- Reach Free Of Svhc
- Yes
- Pep Code
- ENVPEP2201004EN
- Pcr Version
- PCR-ed3-EN-2015 04 02
- Type Of Verification For The Pep
- Independent internal review
Ambient Air Temperature For Storage-40-70 °C, -40-70 °C
Nema Degree Of ProtectionNEMA 13, NEMA 4X, UL type 4X/13
Reach Free ShvcYes
China Rohs RegulationX
Mercury FreeYes
Circularity ProfileENVEOLI2201004EN
Eu Rohs DirectiveCompliant
Packaging Without Single Use PlasticYes
Reach RegulationFree of Substances of Very High Concern above the threshold
Pep Verification Date2022-01-01
Psr VersionPSR-0005-ed2-EN-2016 03 29
General Attributes
- Product Or Component Type
- emergency switching off push-button, emergency stop push-button
Range Of ProductHarmony XB4
ETIM
- ETIM 8
- EC002034
ETIM 9EC002034
Overview Attributes
- Device Presentation
- complete product
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CAD
$100.46
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$100.46/ EA
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