{"product_id":"schneider-electric-zb4bl5-push-button-switch-22mm-momentary","title":"Schneider Electric ZB4BL5 Push-button Switch 22mm Momentary","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BL5 is a 22 mm momentary push-button switch operator designed for industrial control panel applications. The extended, straight-profile yellow round button is nonilluminated and constructed with a metal push-button body. It mounts through a standard 22 mm panel cutout and provides momentary contact actuation, returning to its neutral position immediately upon release. This component is typically installed by licensed electricians or control panel integrators working on motor control centers, machine control panels, and similar industrial equipment. Its NEMA 4X and 13 ratings confirm suitability for wet, corrosive, and washdown environments.\u003c\/p\u003e\u003cp\u003eThis operator is suited for use in commercial and industrial control panel assemblies where a 22 mm momentary switch is required. Common applications include machine start or stop functions, conveyor controls, and process equipment panels. The yellow color provides a recognized visual indicator for specific operator functions, such as caution or return-to-normal actions, in accordance with standard panel color-coding practices. Panel builders and electricians integrating this into enclosures will find the extended button profile appropriate for standard industrial operator interface layouts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e22 mm mounting hole diameter for compatibility with standard industrial control panel cutouts\u003c\/li\u003e\n\u003cli\u003eMomentary operation returns button to neutral position immediately upon release\u003c\/li\u003e\n\u003cli\u003eYellow round extended push-button head for clear visual identification on control panels\u003c\/li\u003e\n\u003cli\u003eMetal push-button construction for durability in industrial environments\u003c\/li\u003e\n\u003cli\u003eNEMA 4X and NEMA 13 ratings for protection against dust, oil, and water ingress\u003c\/li\u003e\n\u003cli\u003eListed to UL 508, CSA C22.2 No. 14, and multiple EN\/IEC standards including EN\/IEC 60947-5-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style operator component for 22 mm industrial push-button control stations. No specific compatible model numbers were provided in the product data.\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 and lockout\/tagout the control panel before installing or replacing push-button operators. Ensure the panel cutout diameter matches the 22 mm mounting requirement before securing the operator. Do not exceed the environmental ratings of the device when selecting an installation location.\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\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\u003ePush Button Type\u003c\/strong\u003e: Extended (Straight)\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: 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: 1.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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\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: ZB4BL5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51539221840178,"sku":"ZB4BL5","price":30.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/878989042a379fd8226332a8221f2fbb.jpg?v=1785836718","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bl5-push-button-switch-22mm-momentary","provider":"Voomi Supply","version":"1.0","type":"link"}