{"product_id":"schneider-electric-xb5aa4322-push-button-red-marked-o","title":"Schneider Electric XB5AA4322 Harmony XB5 Push Button Plastic Red Flush 22 mm Marked O 1NC Push Button","description":"\u003cp\u003eThe Schneider Electric XB5AA4322 is a Harmony XB5 plastic push button with a red flush head marked with the letter O, and a single normally-closed (1NC) contact rated 10 A Ith. It mounts in a standard 22.5 mm panel cut-out, uses screw-clamp terminals for 0.22-2.5 mm² conductors, and is sealed to IP66\/IP67\/IP69\/IP69K.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eXB5AA4322\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eHarmony XB5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003ePush-button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBezel Material\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Diameter\u003c\/td\u003e\n\u003ctd\u003e22.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperator Type\u003c\/td\u003e\n\u003ctd\u003eSpring return, red flush, marked 'O' (white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContacts\u003c\/td\u003e\n\u003ctd\u003e1NC, slow-break\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eScrew clamp, 1 x 0.22-2 x 2.5 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConventional Free-Air Thermal Current [Ith]\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Current [Ie]\u003c\/td\u003e\n\u003ctd\u003e3 A at 240 V AC-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage [Ui]\u003c\/td\u003e\n\u003ctd\u003e600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage [Uimp]\u003c\/td\u003e\n\u003ctd\u003e6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive Opening\u003c\/td\u003e\n\u003ctd\u003eWith IEC 60947-5-1 Appendix K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Degree\u003c\/td\u003e\n\u003ctd\u003eIP66, IP67, IP69, IP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIK Degree\u003c\/td\u003e\n\u003ctd\u003eIK03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvervoltage Category\u003c\/td\u003e\n\u003ctd\u003eClass II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature (Operation)\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e42 x 30 x 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.037 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDNV\u003c\/li\u003e\n\u003cli\u003eCSA\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eLloyd's Register\u003c\/li\u003e\n\u003cli\u003eBV\u003c\/li\u003e\n\u003cli\u003eIEC 60947-5-1\u003c\/li\u003e\n\u003cli\u003eIEC 60947-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe 'O' legend is the IEC 60417 symbol for off, reinforcing the red stop function already indicated by the normally-closed contact and the bezel colour. The positive-opening mechanism conforming to IEC 60947-5-1 Appendix K forces the NC contact to separate mechanically even if the contacts have welded, a property any stop or interlock circuit relies on. Prefer this marked head over the plain XB5AA42 where the control scheme or local regulation calls for an explicit off symbol rather than colour coding alone.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":54074924695835,"sku":"XB5AA4322","price":6.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-xb5aa4322-harmony-xb5-push-button-red-marked-o.jpg?v=1790852277","url":"https:\/\/stoklink.com\/products\/schneider-electric-xb5aa4322-push-button-red-marked-o","provider":"Stoklink","version":"1.0","type":"link"}