{"product_id":"schneider-electric-zb5ac5-momentary-push-button-switch-22mm","title":"Schneider Electric ZB5AC5 Momentary Push-button Switch 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB5AC5 is a nonilluminated, momentary push-button switch operator designed for industrial and commercial control panel applications. It features a round, yellow extended mushroom-head actuator mounted through a 22 mm panel cutout. The plastic operator body carries NEMA 4X and 13 ratings, making it suitable for environments where moisture, dust, and corrosion resistance are required. Licensed electricians and panel builders install this type of operator as part of machine control, motor starter, and emergency-function assemblies. It meets a broad set of international and North American standards including UL 508 and EN\/IEC 60947-5-1.\u003c\/p\u003e\n\u003cp\u003eThe ZB5AC5 is used in 22 mm industry-standard control station cutouts across industrial machinery, pump panels, conveyor controls, and process automation enclosures. The yellow color is commonly applied to caution, fault-reset, or function-specific push-button positions in panel layouts. This operator is suitable for both indoor and outdoor-rated enclosures that require NEMA 4X ingress protection. It is compatible with Schneider Electric Harmony XB5 series contact blocks and body assemblies that accept 22 mm operators.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 mm mounting hole diameter fits industry-standard panel cutouts\u003c\/li\u003e\n  \u003cli\u003eMomentary (MO) operation returns to rest position when released\u003c\/li\u003e\n  \u003cli\u003eExtended mushroom-head actuator for high-visibility or guarded activation\u003c\/li\u003e\n  \u003cli\u003eYellow round push-button color for function or caution designation\u003c\/li\u003e\n  \u003cli\u003eNonilluminated operator reduces wiring complexity\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and 13 rated for wet, dusty, and corrosive environments\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\u003eCompatible with Schneider Electric Harmony XB5 series 22 mm control station assemblies that accept standard push-button operators, as noted in supplier documentation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed electrician in accordance with NEC requirements and applicable local codes. De-energize and lockout\/tagout the control panel before removing or installing any push-button operator or contact block assembly. The operator mounts through a 22 mm panel cutout and secures with the appropriate retaining nut or collar — do not overtighten plastic components. Verify that contact block ratings are matched to the circuit voltage and current requirements before returning the panel to service.\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 Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush-Button Color\u003c\/strong\u003e: Yellow\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: Plastic\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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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, 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  \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: ZB5AC5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51541015200050,"sku":"ZB5AC5","price":53.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec46ea8f6a4a1081b69f8709fe3e9f94.jpg?v=1785867363","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb5ac5-momentary-push-button-switch-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}