{"product_id":"schneider-electric-zb4bpa4-push-button-switch-22mm","title":"Schneider Electric ZB4BPA4 Push-button Switch 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BPA4 is a momentary push-button switch designed for industrial control panel applications. It features a flush-mount, round, red metal operator with a 22 mm mounting hole diameter and non-illuminated construction. The momentary (MO) action means the switch activates only while depressed and returns to its default state upon release. Rated NEMA 4X and 13, this unit is built to resist dust, oil, and water ingress, making it suitable for demanding environments. Certified to UL 508, CSA C22.2 No. 14, and multiple IEC standards, it meets the requirements for industrial control equipment installations.\u003c\/p\u003e\n\u003cp\u003eThis push-button switch is used in industrial and commercial control panels, machinery, and automation systems where a momentary operator is required. The red flush-button format is commonly specified for stop, reset, or alarm-acknowledgment functions on operator interface panels. It is installed by licensed electricians and industrial controls technicians as part of a larger control station or enclosure assembly. Its compact form factor and broad certification list make it suitable for domestic and international installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 mm mounting hole diameter for standard industrial panel cutouts\u003c\/li\u003e\n  \u003cli\u003eMomentary (MO) action — returns to default state when released\u003c\/li\u003e\n  \u003cli\u003eFlush-mount, round, red metal operator — non-illuminated\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and 13 rated for oil, dust, and water resistance\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  \u003cli\u003eMetal push-button construction for durability in industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation operator for 22 mm industrial control panel switch assemblies requiring a momentary, non-illuminated, flush-style push-button.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\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 zero voltage before mounting or wiring the switch. The 22 mm panel cutout must be clean and free of burrs to ensure proper seating and NEMA-rated sealing. Follow the manufacturer contact block wiring documentation when connecting downstream control circuit wiring.\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\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: Red\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\u003eHeight\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2 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  \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: ZB4BPA4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51543495868722,"sku":"ZB4BPA4","price":46.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d3e9f29763411f8f00411c0288f8bd4.jpg?v=1785919504","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bpa4-push-button-switch-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}