{"product_id":"schneider-electric-xb2md21-selector-switch-2-position-spring-return","title":"Schneider Electric XB2MD21 Selector Switch 2 Position Spring Return","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"608\"\u003eThe Telemecanique XB2MD21 is a 30 mm two-position \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eselector switch\u003c\/a\u003e with spring return, designed for momentary manual control and machine function selection in industrial automation systems. Commonly installed on control panels, motor control centers, packaging machinery, conveyor systems, and process equipment where a momentary selector switch is required for jog, inching, or directional control functions. Maintenance teams, OEMs, and system integrators use this selector switch for replacement, retrofit, and new industrial control panel assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"610\" data-end=\"627\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"628\" data-end=\"1051\"\u003eThe Telemecanique XB2MD21 provides reliable momentary selector operation by automatically returning to its normal position after actuation, making it suitable for applications requiring temporary control input. It is widely used in manufacturing facilities, machine tools, conveyor systems, hoists, process automation equipment, and OEM machinery requiring dependable operator control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1053\" data-end=\"1082\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1083\" data-end=\"1912\"\u003e• Manufacturer Part Number (MPN): XB2MD21\u003cbr data-start=\"1124\" data-end=\"1127\"\u003e• Manufacturer: Telemecanique (Schneider Electric)\u003cbr data-start=\"1177\" data-end=\"1180\"\u003e• Product Type: Selector Switch\u003cbr data-start=\"1211\" data-end=\"1214\"\u003e• Family\/Series: XB2-M\u003cbr data-start=\"1236\" data-end=\"1239\"\u003e• Mounting Diameter: 30 mm\u003cbr data-start=\"1265\" data-end=\"1268\"\u003e• Operator Type: Standard handle selector switch\u003cbr data-start=\"1316\" data-end=\"1319\"\u003e• Number of Positions: 2\u003cbr data-start=\"1343\" data-end=\"1346\"\u003e• Operation: Spring return (momentary)\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Mounting: Panel mounting\u003cbr data-start=\"1413\" data-end=\"1416\"\u003e• Terminal Type: Screw terminals (contact blocks dependent)\u003cbr data-start=\"1475\" data-end=\"1478\"\u003e• Bezel Material: Chromium-plated metal\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e• Operator Color: Black\u003cbr data-start=\"1543\" data-end=\"1546\"\u003e• Mechanical Durability: Up to 1,000,000 operating cycles (series specification)\u003cbr data-start=\"1626\" data-end=\"1629\"\u003e• Operating Temperature: -25 °C to +70 °C\u003cbr data-start=\"1670\" data-end=\"1673\"\u003e• Standards: IEC 60947-1, IEC 60947-5-1, IEC 60947-5-4\u003cbr data-start=\"1727\" data-end=\"1730\"\u003e• Function: Momentary machine control and operating mode selection\u003cbr data-start=\"1796\" data-end=\"1799\"\u003e• Application: Industrial control panels, machinery, and automation systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1914\" data-end=\"1938\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1939\" data-end=\"2052\"\u003e• Telemecanique XB4BD41\u003cbr data-start=\"1962\" data-end=\"1965\"\u003e• Schneider Electric XB5AD41\u003cbr data-start=\"1993\" data-end=\"1996\"\u003e• Harmony XB4 two-position spring return selector switch\u003c\/p\u003e","brand":"Telemecanique","offers":[{"title":"New","offer_id":51713850540334,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f988b952-6f21-4bf2-985e-1728791a6c14.jpg?v=1770409997","url":"https:\/\/plgautomation.com\/products\/schneider-electric-xb2md21-selector-switch-2-position-spring-return","provider":"PLG Automation ","version":"1.0","type":"link"}