Main range of productHarmony XB4 product or component typeComplete illuminated push-button device short nameXB4 bezel materialChromium plated metal fixing collar materialZamak head typeStandard mounting diameter22 mm sale per indivisible quantity1 dust zoneZone 21 - 22 operator profileRed flush operator additional informationBooted (clear silicon) contacts type and composition1 NC Complementary resistance to high pressure washer7000000 Pa at 55 °C at 0.1 m device mountingFixing hole Ø 22.5 mm (22.3 +0.4/0) conforming to EN/IEC 60947-1 fixing center>= 30 x 40 mm on support panel fixing modeSingle screw recommended torque: 0.8...1.2 N.m embedding depth43 mm markingEx tb IIIC shape of signaling unit headRound contact operationSlow-break positive openingWith conforming to EN/IEC 60947-5-1 : appendix K operating travel1.5 mm (NC changing electrical state)4.3 mm (total travel) operating force3.5 N (NC changing electrical state) mechanical durability5000000 cycles connections - terminalsScrew clamp terminals, clamping capacity: <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1Screw clamp terminals, clamping capacity: 1 x 0.22...2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1 tightening torque0.8...1.2 N.m conforming to EN 60947-1 shape of screw headCross head compatible with Philips no 1 screwdriverCross head compatible with pozidriv No 1 screwdriverSlotted head compatible with flat Ø 4 mm screwdriverSlotted head compatible with flat Ø 5.5 mm screwdriver contacts materialSilver alloy (Ag/Ni) short-circuit protection10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 [Ith] conventional free air thermal current10 A conforming to EN/IEC 60947-5-1 [Ui] rated insulation voltage600 V (degree of pollution: 3) conforming to EN/IEC 60947-1 [Uimp] rated impulse withstand voltage6 kV conforming to EN/IEC 60947-1 [Ie] rated operational current3 A at 240 V AC-15, A600 conforming to EN/IEC 60947-5-16 A at 120 V AC-15, A600 conforming to EN/IEC 60947-5-10.1 A at 600 V DC-13, Q600 conforming to EN/IEC 60947-5-10.27 A at 250 V DC-13, Q600 conforming to EN/IEC 60947-5-10.55 A at 125 V DC-13, Q600 conforming to EN/IEC 60947-5-11.2 A at 600 V AC-15, A600 conforming to EN/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 EN/IEC 60947-5-1 : appendix C1000000 cycles AC-15, 3 A at 120 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 : appendix C1000000 cycles AC-15, 4 A at 24 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 : appendix C1000000 cycles DC-13, 0.2 A at 110 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 : appendix C1000000 cycles DC-13, 0.5 A at 24 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 : appendix C electrical reliabilityΛ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to EN/IEC 60947-5-4 signalling typeSteady light sourceIntegral LED [Us] rated supply voltage24...120 V AC/DC 50/60 Hz supply voltage limits19.2...132 V DC21.6...132 V AC service life100000 h at rated voltage and 25 °C surge withstand1 kV conforming to IEC 61000-4-5 Environment protective treatmentTH ambient air temperature for storage-25...70 °C ambient air temperature for operation-25...70 °C overvoltage categoryI conforming to IEC 60536 IP degree of protectionIP65 conforming to IEC 60529 NEMA degree of protectionNEMA 13NEMA 4X IK degree of protectionIK05 conforming to IEC 50102 standardsEN 61000-6-2EN 60079-0 : 2009EN 60079-31 : 2009IEC 60079-0 : 2007IEC 60079-31 : 2008 directives94/9/EC - ATEX directive product certificationsINERIS 04ATEX9004U vibration resistance5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6 shock resistance30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-2750 gn (duration = 11 ms) for half sine 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 61000-4-28 kV in free air (in insulating parts) conforming to IEC 61000-4-2 electromagnetic emissionClass B conforming to IEC 55011 Contractual warranty Warranty period18 months
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CatalogueSizeAdd to My DocumentsCADSizeAdd to My DocumentsATEX Explosive atmosphère illuminated pushbutton Diam 22 with metal bezel contact fermé (Version 1.0)CertificateSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsDeclaration of conformitySizeAdd to My DocumentsEnd of Life InformationSizeAdd to My Documents
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Dimensions DrawingsIlluminated Pushbuttone :support thickness: 1 to 6 mm / 0.04 to 0.24 in.
Mounting and ClearancePanel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)
Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board
Connection by Faston Connectors(1)Diameter on finished panel or support(2)40 mm min. / 1.57 in. min.(3)30 mm min. / 1.18 in. min.(4)Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0+0.4 / 0.88 in. 0+0.016)(5)45 mm min. / 1.78 in. min.(6)32 mm min. / 1.26 in. min.