{"product_id":"schneider-electric-zb4br4-push-button-switch-22mm-red","title":"Schneider Electric ZB4BR4 Push-button Switch 22mm Red","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BR4 is a heavy-duty push-button switch designed for industrial control panel applications. It features a 22 mm mounting hole diameter, a red extended mushroom-head operator, and momentary (MO) operation, meaning the contact state returns to normal the instant the button is released. The operator body is constructed from metal for durability in demanding environments. This switch carries a NEMA 4X and 13 rating, making it suitable for washdown and corrosive-environment installations. It is non-illuminated. Licensed electricians and industrial control panel builders are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThe ZB4BR4 is used in industrial and commercial control panel applications where a clearly visible, tactile momentary actuation point is needed. The red mushroom-head profile is commonly applied to emergency-stop adjacent functions, machine jog controls, or process reset circuits. The 22 mm format fits standard metric control panel cutouts found across a wide range of machine tool, process automation, and conveyor control enclosures. Its NEMA 4X rating supports use in food processing, marine, and outdoor environments where moisture and contaminant ingress is a concern.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 mm mounting hole diameter fits standard metric panel cutouts\u003c\/li\u003e\n  \u003cli\u003eMomentary (MO) operation returns to default state on release\u003c\/li\u003e\n  \u003cli\u003eExtended mushroom-head operator in red for high-visibility actuation\u003c\/li\u003e\n  \u003cli\u003eMetal operator construction for long service life in industrial environments\u003c\/li\u003e\n  \u003cli\u003eNon-illuminated design simplifies wiring and eliminates indicator lamp maintenance\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and 13 rated for washdown, corrosive-environment, and outdoor enclosures\u003c\/li\u003e\n  \u003cli\u003eUL Listed and certified to EN\/IEC 60947-5-1, CSA C22.2 No. 14, 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 push-button operator for 22 mm metric control panel assemblies in industrial and commercial applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with NEC Article 430 or applicable local codes. De-energize and lock out the control panel before installing or replacing the operator. The 22 mm panel cutout should be clean and free of burrs before mounting to ensure proper sealing and NEMA rating integrity. Do not overtighten the mounting nut, as this may crack the panel material or distort the seal.\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 Type\u003c\/strong\u003e: Extended Mushroom Head\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 Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Illumination\u003c\/strong\u003e: Non-Illuminated\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\u003eHeight\u003c\/strong\u003e: 2.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 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, JIS C 4520, Bureau Veritas, DNV, GL, 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: ZB4BR4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51542486286642,"sku":"ZB4BR4","price":60.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac300ca7815b35500c1ee5e303eaca4d.jpg?v=1785901640","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4br4-push-button-switch-22mm-red","provider":"Voomi Supply","version":"1.0","type":"link"}