{"product_id":"schneider-electric-zb5ag4-key-selector-switch-maintained","title":"Schneider Electric ZB5AG4 Key Selector Switch Maintained","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB5AG4 is a maintained-action key-type selector switch operator designed for industrial and commercial control panel applications. The round head fits a standard 22mm panel cutout and accepts a black key for operation, with key removal allowed in any position. The unit carries an IP69K ingress protection rating, making it suitable for environments that require high-pressure washdown resistance. This operator head is the switch-only component and pairs with a contact block assembly for a complete switching circuit. Licensed electricians and control panel builders are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThe ZB5AG4 is used in industrial control stations, machine panels, and process equipment where a maintained selector position is required and key-controlled access adds a layer of operational security. Its vibration-resistant and water-resistant construction suits demanding plant-floor environments. The NEMA 4X and NEMA 13 ratings extend its suitability to food processing, chemical, and outdoor enclosure applications where corrosion and fluid ingress are ongoing concerns.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintained (MA) operation holds the selected position without continuous operator input\u003c\/li\u003e\n  \u003cli\u003eKey removal allowed in any switch position for access control flexibility\u003c\/li\u003e\n  \u003cli\u003eIP69K rated for high-pressure, high-temperature washdown environments\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and NEMA 13 rated for corrosion and fluid-ingress resistance\u003c\/li\u003e\n  \u003cli\u003eRound head fits standard 22mm panel cutout\u003c\/li\u003e\n  \u003cli\u003eVibration-resistant construction for high-cycle and mobile equipment installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style operator head for 22mm modular selector switch assemblies requiring a maintained key-type operator. This is the operator head only and requires a compatible contact block for a complete switching unit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with NEC and applicable local codes. De-energize and lock out the control panel before mounting or wiring any switch components. The operator head mounts into a 22mm panel cutout and secures with the corresponding mounting hardware before the contact block is attached. Do not apply torque or force beyond what is required to seat the mounting nut flush against the panel surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: Selector Switch Only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Type\u003c\/strong\u003e: Key\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Type\u003c\/strong\u003e: Maintained (MA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Removal Position\u003c\/strong\u003e: Any\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: 22mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e: IP69K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 4X, 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBezel Material\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: Vibration-Resistant, Water-Resistant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 1.3 inches x 1.3 inches x 1.3 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: Bureau Veritas, CSA, CSA C22.2 No. 14, DNV, EN\/IEC 60947-1, EN\/IEC 60947-5-1, EN\/IEC 60947-5-4, GL, IEC 50102, IEC 60068-2-27, IEC 60068-2-6, IEC 60536, JIS C 4520, LROS, RINA, UL 508, UL Listed\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: ZB5AG4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51538920997170,"sku":"ZB5AG4","price":111.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2dc2e0034ff910b1ca71830b26e852fb.jpg?v=1785829698","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb5ag4-key-selector-switch-maintained","provider":"Voomi Supply","version":"1.0","type":"link"}