{"product_id":"schneider-electric-zb4bg6-key-selector-switch-22mm","title":"Schneider Electric ZB4BG6 Key Selector Switch 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BG6 is a 2-position momentary key selector switch operator designed for industrial control panel applications. It features a round, non-illuminated black key operator with a metal bezel, mounted through a 22 mm panel hole. The momentary operation type means the switch returns to its default state when the key is released, making it well suited for start-stop sequences or operator-controlled interlock functions. The key can be removed only in the left position, providing a basic level of access control. Rated IP69K, this operator withstands high-pressure washdowns and harsh environmental conditions. It is installed by licensed electricians or qualified industrial maintenance technicians.\u003c\/p\u003e\n\u003cp\u003eThe ZB4BG6 is used in industrial and commercial control panel installations where a tamper-resistant, key-operated selector is required. Typical applications include machine tool panels, process control enclosures, conveyor systems, and other environments requiring washdown-rated components. The NEMA 4X and NEMA 13 ratings make it appropriate for indoor and outdoor installations exposed to moisture, dust, oil, and corrosive agents. Its shock-resistant and vibration-resistant construction suits it to demanding plant-floor environments. This operator head is part of a modular system, requiring a compatible contact block and mounting collar to form a complete switching unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-position momentary key operation with left-position key removal for access control\u003c\/li\u003e\n  \u003cli\u003eIP69K ingress protection rating for high-pressure, high-temperature washdown environments\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X and NEMA 13 rated for resistance to moisture, dust, oil, and corrosion\u003c\/li\u003e\n  \u003cli\u003eRound metal bezel with shock-resistant and vibration-resistant construction\u003c\/li\u003e\n  \u003cli\u003e22 mm mounting hole diameter for compatibility with standard 22 mm panel cutouts\u003c\/li\u003e\n  \u003cli\u003eListed to UL 508, CSA C22.2 No. 14, EN\/IEC 60947-5-1, and multiple international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 22 mm diameter panel cutouts as part of a modular selector switch assembly. Compatible contact blocks and mounting hardware must be sourced separately to complete the switch unit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with NEC requirements and applicable local codes. De-energize and lock out the control panel before mounting or wiring any switch components. The 22 mm panel cutout must be clean and free of burrs to ensure proper seating of the metal bezel and maintain the ingress protection rating. Do not overtighten the mounting nut, as this can crack the bezel or distort the panel and compromise the IP69K seal.\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: Momentary\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Positions\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Removal Position\u003c\/strong\u003e: Left\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Illumination\u003c\/strong\u003e: Non-Illuminated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBezel Material\u003c\/strong\u003e: Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: 22 mm\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: 13, 4X\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: 2.6 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: 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, GB 14048.5, Bureau Veritas, DNV, GL, LROS, RINA\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: ZB4BG6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540357579058,"sku":"ZB4BG6","price":111.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/20469c8fbbf8daa0f9da88dce2d601ce_8789b120-2e7c-444f-bf35-24d1ce83c11f.jpg?v=1785853246","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bg6-key-selector-switch-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}