{"product_id":"schneider-electric-zb4bpa2-push-button-switch-22mm-momentary","title":"Schneider Electric ZB4BPA2 Push-button Switch 22mm Momentary","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BPA2 is a momentary, nonilluminated push-button switch designed for industrial control panel applications. It features a flush-style, round black actuator with a chromium-plated metal bezel and a 22 mm mounting hole diameter, making it a standard fit for 22 mm cutout enclosures. The momentary (MO) operation type means the switch activates only while pressed and returns to its off state on release. It carries ratings for NEMA 4X and NEMA 13 enclosures and meets multiple international standards including UL 508, CSA C22.2 No. 14, and EN\/IEC 60947-5-1. Electricians and industrial control technicians are the primary installers of this device.\u003c\/p\u003e\n\u003cp\u003eThe ZB4BPA2 is suited for use in machine control panels, operator interface stations, and industrial automation equipment where a durable, corrosion-resistant momentary pushbutton is required. Its shock-resistant and vibration-resistant construction makes it appropriate for demanding environments such as manufacturing floors, pump stations, and process control enclosures. The NEMA 4X rating confirms suitability for washdown and corrosive-atmosphere installations. This switch is sold as a single unit and is a direct replacement or web-only SKU in the Schneider Electric ZB4 series product family.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 mm mounting hole diameter fits standard 22 mm panel cutouts\u003c\/li\u003e\n  \u003cli\u003eMomentary (MO) operation returns to off state when released\u003c\/li\u003e\n  \u003cli\u003eFlush-style round black actuator with chromium-plated metal bezel\u003c\/li\u003e\n  \u003cli\u003eNonilluminated design for simplified wiring and lower component count\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and NEMA 13 rated for wet, washdown, and corrosive environments\u003c\/li\u003e\n  \u003cli\u003eShock-resistant and vibration-resistant construction for industrial duty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement within the Schneider Electric ZB4 series 22 mm push-button operator family, compatible with standard 22 mm mounting cutout control enclosures and panel assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with the NEC and applicable local electrical codes. De-energize the control panel and verify absence of voltage before removing or installing any push-button operator. Use the appropriate panel punch or chassis knockout to maintain the 22 mm mounting hole tolerance. Ensure the bezel and mounting hardware are tightened to the enclosure to preserve the NEMA 4X and NEMA 13 ingress protection ratings.\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\u003eOperation Type\u003c\/strong\u003e: Momentary (MO)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush Button Style\u003c\/strong\u003e: Flush, Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush Button Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Illumination\u003c\/strong\u003e: Nonilluminated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBezel Material\u003c\/strong\u003e: Chromium-Plated Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 4X, 13\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\u003eHeight\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL 508, CSA C22.2 No. 14, EN\/IEC 60947-1, EN\/IEC 60947-5-1, EN\/IEC 60947-5-4, EN\/IEC 60947-5-5, JIS C 4520\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ZB4BPA2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540198457650,"sku":"ZB4BPA2","price":46.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5afb7480d3298b8a03462f8b3579aa59.jpg?v=1785848659","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bpa2-push-button-switch-22mm-momentary","provider":"Voomi Supply","version":"1.0","type":"link"}