{"product_id":"schneider-electric-zb4ba432-momentary-push-button-switch","title":"Schneider Electric ZB4BA432 Momentary Push-button Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BA432 is a momentary push-button switch operator designed for industrial control panel applications. It features a flush-profile, round red metal button with a 22 mm mounting hole diameter and non-illuminated operation. When pressed, the operator triggers a momentary (MO) action, meaning contact state returns to normal the instant the button is released. Rated NEMA 4X and 13, this unit is built to resist dust, oil, and corrosive washdown conditions. It weighs 0.05 pounds and measures 1 inch long by 1 inch wide by 1.3 inches high. Licensed electricians and control panel builders are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThe ZB4BA432 is suited for use in industrial machinery, manufacturing control panels, and process equipment where a durable, corrosion-resistant momentary operator is required. Its metal construction and NEMA 4X rating make it appropriate for harsh environments, including wet or washdown locations. The flush button profile reduces the risk of accidental actuation, which is important in crowded panel layouts. It is sold as a single-unit operator head intended to be paired with a compatible contact block in a 22 mm panel cutout.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMomentary (MO) operation — contact returns to normal state upon release\u003c\/li\u003e\n  \u003cli\u003eFlush round red metal button for clear visual identification and reduced accidental activation\u003c\/li\u003e\n  \u003cli\u003e22 mm mounting hole diameter — standard industrial panel cutout size\u003c\/li\u003e\n  \u003cli\u003eNon-illuminated operator head\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and NEMA 13 rated for dust-tight, oil-tight, and corrosion-resistant performance\u003c\/li\u003e\n  \u003cli\u003eMeets UL 508, CSA C22.2 No. 14, EN\/IEC 60947-5-1, and multiple international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style 22 mm momentary push-button operator head for use with compatible contact blocks and legend holders in standard 22 mm industrial control panel cutouts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed electrician or qualified control panel technician. De-energize and lock out the control panel before beginning installation per NFPA 70E and applicable NEC requirements. The operator head mounts through a 22 mm panel cutout and secures with a mounting nut before the contact block is attached from the rear. Do not overtighten the mounting nut on the panel face, as this can crack the panel material or misalign the contact block.\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\u003eButton Profile\u003c\/strong\u003e: Flush\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Color\u003c\/strong\u003e: Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton 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\u003eStandards\u003c\/strong\u003e: UL 508, UL Listed, 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  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: ZB4BA432\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540732412210,"sku":"ZB4BA432","price":26.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2312ab56a1e7545d3e97837521b65489.jpg?v=1785863213","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4ba432-momentary-push-button-switch","provider":"Voomi Supply","version":"1.0","type":"link"}