{"product_id":"schneider-electric-zb4bw31-illuminated-push-button-switch","title":"Schneider Electric ZB4BW31 Illuminated Push-button Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BW31 is an illuminated, momentary push-button switch designed for industrial control panel applications. Featuring a 22 mm mounting hole diameter, this switch uses a flush-mount, round white metal operator and is rated for momentary (MO) operation. At 0.05 pounds, it is a compact component measuring approximately 1.1 inches in length and 1.3 inches in both height and width. It carries UL Listed status and meets multiple international standards, making it suitable for demanding industrial environments. Licensed electricians and control panel builders install this switch as part of operator interface assemblies on machine control enclosures.\u003c\/p\u003e\u003cp\u003eThe ZB4BW31 is used in industrial and commercial control panel builds where illuminated operator feedback is required. Its 22 mm format fits standard 22 mm cutouts common across pushbutton stations, enclosures, and operator interface panels. The NEMA 4X and NEMA 13 ratings make it appropriate for washdown, dust-tight, and corrosion-resistant enclosure applications in manufacturing, process control, and marine environments. This switch is installed by licensed electricians and panel builders working to NEC and applicable machine safety codes.\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\u003eIlluminated operator provides visual status feedback at the panel face\u003c\/li\u003e\n\u003cli\u003eFlush-mount, round white metal button for durable front-panel operation\u003c\/li\u003e\n\u003cli\u003eMomentary (MO) operation returns to default state upon release\u003c\/li\u003e\n\u003cli\u003eNEMA 4X and NEMA 13 ratings support washdown and dust-tight enclosures\u003c\/li\u003e\n\u003cli\u003eUL Listed and certified to CSA, EN\/IEC 60947-1, EN\/IEC 60947-5-1, and multiple marine standards including DNV, GL, and RINA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation component for industrial control panels utilizing standard 22 mm pushbutton mounting cutouts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with NEC requirements and applicable local codes. De-energize the control panel and verify absence of voltage before installing or replacing any switch component. Ensure the panel cutout diameter matches the 22 mm specification before mounting. Follow the enclosure manufacturer guidelines to maintain the NEMA 4X or NEMA 13 integrity of the installation.\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\u003eOperation Type\u003c\/strong\u003e: Momentary (MO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Illumination\u003c\/strong\u003e: Illuminated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Button Type\u003c\/strong\u003e: Flush\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 Color\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Button Material\u003c\/strong\u003e: Metal\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: 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\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\u003cli\u003e\n\u003cstrong\u003eStandards\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\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39122216\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: ZB4BW31\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540626997554,"sku":"ZB4BW31","price":36.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7b47c2f08c0a0338838562bc52a1f8d.jpg?v=1785860436","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bw31-illuminated-push-button-switch","provider":"Voomi Supply","version":"1.0","type":"link"}