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Datasheet generated 2026-10-07
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DOUBLE TR.BUTTON with LIGHT 230V in -0 (XB4BW73731M5)

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
XB4BW73731M5  ·  HS 8536.50
DOUBLE TR.BUTTON with LIGHT 230V in -0 (XB4BW73731M5)

Schneider Electric XB4BW73731M5 — Harmony XB4 22 mm command actuator. Metal or plastic 22 mm cutout push-button, selector or indicator. Double push-button with light 230V In -0.

Technical Specifications

Manufacturer part number (MPN)XB4BW73731M5
EAN / GTIN3389119043625
Sales unitpcs
Package quantity5 pcs
Voltage230 V
Range of productHarmony XB4
Product or component typeIlluminated double-headed push-button
Device short nameXB4
Bezel materialChromium plated metal
Head typeStandard
Mounting diameter22.5 mm
Colour of markingBlack marking when white caps; White marking when green, red or black caps
Light sourceProtected LED
Light source colourWhite
Device presentationComplete product
Fixing collar materialZamak
Height50 mm
Width30 mm
Depth59 mm
Product weight0.13 kg
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
Shape of signaling unit headRectangular
Type of operatorspring return
Operator profile1 flush - 1 projecting push-buttons - 1 central pilot light
Operators descriptionGreen ''I'' - red ''O''
Contacts type and composition1 NO + 1 NC
Contact operationSlow-break
Contacts usageStandard contacts
Positive openingWith conforming to IEC 60947-5-1 appendix K
Operating travel1.5 mm (NC changing electrical state); 2.6 mm (NO changing electrical state); 4.3 mm (total travel)
Operating force3.5 N NC changing electrical state; 3.8 N NO changing electrical state
Mechanical durability1000000 cycles
Connections - terminalsScrew clamp terminals, = 1 x 0.22 mm² without cable end conforming to IEC 60947-1
Tightening torque0.8…1.2 N.m conforming to IEC 60947-1
Shape of screw headCross 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
Contacts materialSilver alloy (Ag/Ni)
Short-circuit protection10 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ith] conventional free air thermal current10 A conforming to IEC 60947-5-1
[Ui] rated insulation voltage600 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947-1
[Ie] rated operational current3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1; 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1; 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1; 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1; 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1; 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1
Electrical durability1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C; 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C; 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C; 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C; 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
Electrical reliabilityΛ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4; Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to IEC 60947-5-4
Signalling typeSteady
Bulb baseIntegral LED
[Us] rated supply voltage230...240 V AC at 50/60 Hz
Supply voltage limits195…264 V AC
Current consumption14 mA
Service life100000 h at rated voltage and 25 °C
Surge withstand1 kV conforming to IEC 61000-4-5
Compatibility codeXB4
Protective treatmentTH
Ambient air temperature for storage-40…70 °C
Ambient air temperature for operation-40…70 °C
Electrical shock protection classClass I conforming to IEC 60536
IP degree of protectionIP66 conforming to IEC 60529; IP69K conforming to IEC 60529; IP69 conforming to IEC 60529
Enclosure TypeUL type 4X/13
IK degree of protectionIK06 conforming to IEC 50102
StandardsIEC 60947-5-1; CSA C22.2 No 14; IEC 60947-5-4; IEC 60947-1; JIS C8201-5-1; UL 508; IEC 60947-5-5; JIS C8201-1
Product certificationsCSA; LROS (Lloyds register of shipping); BV; UL listed; DNV
Vibration resistance5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance30 gn (duration = 18 ms) for half its wave acceleration conforming to IEC 60068-2-27; 50 gn (duration = 11 ms) for half its wave acceleration conforming to IEC 60068-2-27
Resistance to fast transients2 kV conforming to IEC 61000-4-4
Resistance to electromagnetic fields10 V/m conforming to IEC 61000-4-3
Resistance to electrostatic discharge6 kV on contact (on metal parts) conforming to IEC 61000-4-2; 8 kV in free air (in insulating parts) conforming to IEC 61000-4-2
Electromagnetic emissionClass B conforming to IEC 55011
Number of Units in Package 11
Number of Units in Package 2100
Number of Units in Package 3800
Country of originFR
Warranty (in months)18
Hole diameter22.5 mm
Colour buttonRed/green
Suitable for lightingYes
Number of command positions2
Spring-returnYes
Type of buttonHigh
Colour front ringChrome
Type of electric connectionScrew connection
Degree of protection (IP)IP66
Material front ringMetal
With front ringYes
TransparentYes
Construction type lensRectangular
Supply voltage lamp240 V
Switching function latchingNo
Number of contacts as normally closed contact1
Number of contacts as normally open contact1

Properties

MOQ1

Cross-References

Attached Documents