{"product_id":"schneider-electric-zb4bg4-key-selector-switch-2-position","title":"Schneider Electric ZB4BG4 Key Selector Switch 2-position","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BG4 is a 2-position key-operated selector switch with a maintained (MA) action, designed for industrial control panel applications. It features a round metal bezel with a 22 mm panel cutout and a black key operator that can be removed at any position. The switch carries an IP69K ingress protection rating, making it suitable for washdown and high-pressure cleaning environments. UL Listed and compliant with EN\/IEC 60947-5-1, the ZB4BG4 is built to NEMA 4X and NEMA 13 standards. Licensed trades and panel builders install this component in machine control, process automation, and industrial enclosure assemblies.\u003c\/p\u003e\n\u003cp\u003eThe ZB4BG4 is used in residential and commercial industrial control applications where a durable, key-controlled switching point is required. Its shock-resistant and vibration-resistant construction makes it well suited for machinery, manufacturing lines, and process control panels subject to mechanical stress or frequent washdown cycles. The non-illuminated, round-head design fits standard 22 mm operator cutouts found across a wide range of control enclosures and panel layouts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-position maintained (MA) key operation with black key removable at any position\u003c\/li\u003e\n  \u003cli\u003e22 mm round metal bezel head fits standard panel cutouts\u003c\/li\u003e\n  \u003cli\u003eIP69K ingress protection rating — withstands high-pressure, high-temperature washdown\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and NEMA 13 rated for dust and liquid resistance\u003c\/li\u003e\n  \u003cli\u003eShock-resistant and vibration-resistant construction for demanding industrial environments\u003c\/li\u003e\n  \u003cli\u003eUL Listed with multi-standard certification including CSA, EN\/IEC 60947-5-1, and GL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style key selector operator for 22 mm round-hole control panel cutouts meeting NEMA 4X and NEMA 13 enclosure requirements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed electrician in accordance with NFPA 70 (NEC) requirements for control circuit devices. De-energize and lockout\/tagout the control panel before mounting or wiring this operator. The 22 mm cutout should be deburred and clean before inserting the operator body to ensure a proper seal and maintain the IP69K rating. Do not overtighten the retaining nut, as this may distort the bezel or compromise the ingress protection gasket.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003eNumber of Positions\u003c\/strong\u003e: 2\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 Position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Illumination\u003c\/strong\u003e: Non-Illuminated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBezel Material\u003c\/strong\u003e: Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 22 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 13, 4X\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\u003eHeight\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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, EN\/IEC 60947-5-5, GB 14048.5, GL, IEC 50102, IEC 60529, IEC 60536, LROS, RINA, UL 508, UL Listed\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: ZB4BG4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51542282928434,"sku":"ZB4BG4","price":118.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/20469c8fbbf8daa0f9da88dce2d601ce_e67cc5e6-39e1-4f63-b053-bd703754b7b1.jpg?v=1785897267","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bg4-key-selector-switch-2-position","provider":"Voomi Supply","version":"1.0","type":"link"}