{"product_id":"schneider-electric-zb4bk1243-selector-switch-22mm","title":"Schneider Electric ZB4BK1243 Selector Switch 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BK1243 is a 2-position, maintained-action selector switch head designed for industrial control panel applications. It features a red handle operator mounted in a round, 22mm diameter bezel machined from metal. The maintained (MA) operation type means the switch holds its selected position without spring return, making it well suited for mode selection, isolation, or lockout functions. It carries an IP69K ingress protection rating, meaning it resists high-pressure water jets, along with NEMA 4X and NEMA 13 ratings for corrosion and washdown environments. Licensed electricians and control panel builders are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis selector switch head is used in industrial and commercial control panels where a durable, corrosion-resistant operator is required. The IP69K and NEMA 4X ratings make it appropriate for food processing, chemical processing, marine, and other washdown or wet-area installations. The red handle color provides clear visual differentiation on multi-function operator panels. It is suited for both new panel builds and field replacement of worn or damaged selector switch operators on existing 22mm cutout assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-position maintained (MA) operation holds switch state without spring return\u003c\/li\u003e\n\u003cli\u003eRed handle operator for high-visibility position identification on control panels\u003c\/li\u003e\n\u003cli\u003e22mm mounting hole diameter fits standard 22mm panel cutouts\u003c\/li\u003e\n\u003cli\u003eIP69K rating resists high-pressure, high-temperature washdown\u003c\/li\u003e\n\u003cli\u003eNEMA 4X and NEMA 13 ratings for corrosion-resistant and oil-tight enclosure compatibility\u003c\/li\u003e\n\u003cli\u003eShock-resistant, vibration-resistant, and water-resistant construction with metal bezel\u003c\/li\u003e\n\u003cli\u003eCertified to UL 508, CSA C22.2 No. 14, EN\/IEC 60947-5-1, and multiple additional international standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-build selector switch operator for standard 22mm industrial control panel assemblies requiring a maintained-action, NEMA 4X rated operator head.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize the control panel and verify zero voltage before removing or installing any operator component. The 22mm panel cutout must be clean and free of burrs to achieve the rated ingress protection seal. Do not overtighten the mounting nut, as this can distort the bezel and compromise the IP69K seal integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Positions\u003c\/strong\u003e: 2\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: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Type\u003c\/strong\u003e: Handle\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\u003eBezel 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\u003eIngress Protection Rating\u003c\/strong\u003e: IP69K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: Shock-Resistant, Vibration-Resistant, Water-Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 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, IEC 60529, IEC 60536, IEC 50102, JIS C 4520, Bureau Veritas, DNV, GL, 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: ZB4BK1243\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51544230822194,"sku":"ZB4BK1243","price":59.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4a7ab1c42b48be84a6177152e1abde99_b8443828-9197-4289-89f5-fca0b23ac996.jpg?v=1785925995","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bk1243-selector-switch-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}