{"product_id":"schneider-electric-xb7ns8442-push-button-switch-22mm-nc","title":"Schneider Electric XB7NS8442 Push-button Switch 22mm Nc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC XB7NS8442 is a momentary push-button switch designed for industrial control panel applications. It features a 22 mm mounting hole diameter, a red extended mushroom-head operator, and a normally closed (NC) contact configuration. The switch operates on a momentary (MO) basis, meaning it activates only while depressed and returns to its default NC state upon release. Rated at 1.5 amps, it connects via screw-clamp terminals for secure, tool-accessible wiring. It is non-illuminated and built to resist shock and vibration, making it appropriate for demanding industrial environments. Licensed electricians and control panel builders are the primary installers.\u003c\/p\u003e\u003cp\u003eThis switch is suited for use in industrial machinery, control panels, and automation equipment where a momentary NC operator is required. The red mushroom-head design is commonly applied to emergency-stop or safety-function circuits in manufacturing, process control, and machine-tool environments. NEMA 12 and NEMA 3 ratings allow installation in locations subject to dust, dripping non-corrosive fluids, and outdoor exposure without direct rainfall. Its compact 22 mm footprint fits standard industry-spec panel cutouts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e22 mm mounting hole diameter fits standard industrial panel cutouts\u003c\/li\u003e\n\u003cli\u003eNormally closed (NC) contact configuration, momentary operation\u003c\/li\u003e\n\u003cli\u003eRed extended mushroom-head operator for high-visibility safety applications\u003c\/li\u003e\n\u003cli\u003eScrew-clamp terminals for secure, tool-accessible wire connections\u003c\/li\u003e\n\u003cli\u003eShock-resistant and vibration-resistant construction\u003c\/li\u003e\n\u003cli\u003eNEMA 12 and NEMA 3 rated enclosure compatibility\u003c\/li\u003e\n\u003cli\u003eCertified to UL 508, CSA C22.2 No. 14, EN\/IEC 60947-5-1, EN\/ISO 13850, and additional listed standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation push-button switch for 22 mm industrial control panel cutouts meeting NEMA 12 and NEMA 3 requirements.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with NEC Article 430 and applicable local codes. De-energize and lock out the control panel before mounting or wiring this switch. Screw-clamp terminals require a flathead screwdriver for proper termination. Verify the NC contact logic is compatible with the control circuit before commissioning.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: 22 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: Push-Button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Type\u003c\/strong\u003e: Momentary (MO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1.5 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Screw-Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Style\u003c\/strong\u003e: Extended Mushroom Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Color\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Illumination\u003c\/strong\u003e: Non-Illuminated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 12, 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: Shock-Resistant, Vibration-Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CSA C22.2 No. 14, EN\/IEC 60204-1, EN\/IEC 60947-1, EN\/IEC 60947-5-1, EN\/IEC 60947-5-5, EN\/ISO 13850, IEC 60364-5-53, UL 508\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCHNEIDER ELECTRIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: XB7NS8442\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540625031474,"sku":"XB7NS8442","price":80.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6d1f4dc423e2d7d6e3d3be13894bcfe1.jpg?v=1785860378","url":"https:\/\/voomisupply.com\/products\/schneider-electric-xb7ns8442-push-button-switch-22mm-nc","provider":"Voomi Supply","version":"1.0","type":"link"}