{"product_id":"schneider-electric-zb4bw633-push-button-switch-22mm","title":"Schneider Electric ZB4BW633 Push-button Switch 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BW633 is a 22 mm non-illuminated push-button switch with a maintained (MA) action and an extended mushroom-head operator. Built with a metal push-button body in green, this switch is designed for panel-mount control applications where the operator stays in position after each actuation. The 22 mm mounting hole diameter is a globally standardized format, making this unit a drop-in fit for most industrial and commercial enclosure cutouts. At 0.11 pounds, it is a compact, lightweight control component rated NEMA 4X and 13 for wash-down and dustproof environments.\u003c\/p\u003e\n\u003cp\u003eThis switch is suited for use in industrial control panels, machine safety circuits, motor control centers, and process control enclosures. The maintained operation type makes it appropriate for start\/stop, enable\/disable, or selector-style control logic where the switch must hold its state between actuations. It is typically installed by licensed electricians or qualified control panel builders working on machinery, HVAC control panels, water treatment equipment, and similar industrial systems. The green mushroom-head operator is a widely recognized convention for run or start functions in panel design.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 mm mounting hole diameter — fits standard industrial panel cutouts\u003c\/li\u003e\n  \u003cli\u003eMaintained (MA) action — switch holds position after actuation\u003c\/li\u003e\n  \u003cli\u003eExtended mushroom-head operator — green, round, metal construction\u003c\/li\u003e\n  \u003cli\u003eNon-illuminated — no lamp or LED assembly required\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and NEMA 13 rated — suitable for wet, dusty, and corrosive environments\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 replacement or new-installation push-button switch for industrial control panels using the standard 22 mm mounting format.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified control panel technician in accordance with NEC Article 430 and applicable local codes. De-energize and lock out the control panel before installing or replacing any push-button switch. Verify the mounting hole diameter and panel thickness are within the switch body tolerances before securing the unit. Confirm that the maintained-action logic is appropriate for the control circuit before commissioning.\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\u003eSwitch Type\u003c\/strong\u003e: Push-Button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Type\u003c\/strong\u003e: Maintained (MA)\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: Green\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 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: 1.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 pounds\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\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: ZB4BW633\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51543410213170,"sku":"ZB4BW633","price":78.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96f0be217ea766c2edfe8dc009ef32ed.jpg?v=1785918197","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bw633-push-button-switch-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}