{"product_id":"schneider-electric-zb4bpa3-push-button-switch-22mm-momentary","title":"Schneider Electric ZB4BPA3 Push-button Switch 22mm Momentary","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BPA3 is a non-illuminated, momentary push-button switch designed for industrial and commercial control panel applications. It features a flush-mounted, round green metal operator with a 22 mm mounting hole diameter. The momentary (MO) action returns to its default state immediately upon release, making it suitable for start, stop, or signal functions. Rated NEMA 4X and 13, this switch meets demanding environmental standards including resistance to washdown and corrosion. It carries multiple international certifications, including UL 508, CSA C22.2 No. 14, and EN\/IEC 60947-5-1, confirming its suitability for control circuit applications.\u003c\/p\u003e\n\u003cp\u003eThe ZB4BPA3 is used in industrial control panels, machine tool enclosures, and process control stations where a robust, corrosion-resistant momentary actuator is required. The green color convention typically indicates a start or run function in standard control circuit wiring practice. Its 22 mm mounting hole diameter is a widely adopted format across industrial panel components, making it compatible with standard 22 mm cutout enclosures and panel layouts found in both light and heavy industrial installations. Licensed electricians and control panel builders are the primary installers of this component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 mm mounting hole diameter fits standard industrial panel cutouts\u003c\/li\u003e\n  \u003cli\u003eMomentary (MO) operation returns to default state upon release\u003c\/li\u003e\n  \u003cli\u003eFlush-mount, round green metal pushbutton operator\u003c\/li\u003e\n  \u003cli\u003eNon-illuminated design for straightforward control circuit use\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and 13 ratings for washdown and corrosion-resistant environments\u003c\/li\u003e\n  \u003cli\u003eCertified to UL 508, CSA C22.2 No. 14, EN\/IEC 60947-5-1, and additional international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation momentary push-button operator for standard 22 mm industrial control panel assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with NEC requirements and applicable local codes. De-energize and lock out the control panel before mounting or wiring this switch. A standard 22 mm round knockout or drilled hole is required for mounting. Verify that the contact block and body assembly are rated for the target control circuit voltage and current before completing the installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003ePush Button Style\u003c\/strong\u003e: Flush\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush Button Color\u003c\/strong\u003e: Green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush Button Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush Button Material\u003c\/strong\u003e: Metal\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: 4X, 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed, UL 508, CSA, CSA C22.2 No. 14, EN\/IEC 60947-1, EN\/IEC 60947-5-1, EN\/IEC 60947-5-4, EN\/IEC 60947-5-5, Bureau Veritas, DNV, GL, JIS C 4520, LROS, RINA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: ZB4BPA3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51538838061362,"sku":"ZB4BPA3","price":37.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/13299074109e8abc916933b9c7d3483e.jpg?v=1785828002","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bpa3-push-button-switch-22mm-momentary","provider":"Voomi Supply","version":"1.0","type":"link"}