{"product_id":"schneider-electric-zb4bj7-selector-switch-22mm-nema-4x","title":"Schneider Electric ZB4BJ7 Selector Switch 22mm Nema 4X","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC ZB4BJ7 is a 3-position momentary selector switch operator designed for industrial control panel applications. It features a round, non-illuminated black handle with a metal bezel and mounts through a 22 mm panel cutout. The momentary (MO) operation means the switch returns to center when released, making it appropriate for jog, inch, or momentary-command functions. The unit carries an IP69K ingress protection rating and NEMA 13 and 4X enclosure ratings, providing resistance to water jets, dust, and washdown conditions. It is shock-resistant and vibration-resistant, suited for demanding industrial environments. Licensed electricians and industrial control technicians are the typical installers.\u003c\/p\u003e\u003cp\u003eThe ZB4BJ7 is used in industrial and commercial control panels where a 3-position momentary selector is required. Typical applications include machine tool controls, conveyor systems, process equipment, and other applications requiring a center-return, momentary-contact operator. The 22 mm mounting footprint is a widely used standard in the Harmony XB4 operator family. It is suitable for both indoor and outdoor installations where NEMA 4X or IP69K protection is needed, including food processing and washdown environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-position momentary (MO) operation with automatic return to center when released\u003c\/li\u003e\n\u003cli\u003e22 mm round panel cutout mounting\u003c\/li\u003e\n\u003cli\u003eIP69K rated — resistant to high-pressure, high-temperature washdown\u003c\/li\u003e\n\u003cli\u003eNEMA 13 and 4X rated for dust-tight and corrosion-resistant installations\u003c\/li\u003e\n\u003cli\u003eMetal bezel construction with shock-resistant and vibration-resistant design\u003c\/li\u003e\n\u003cli\u003eNon-illuminated black handle operator\u003c\/li\u003e\n\u003cli\u003eCertified to UL 508, CSA C22.2 No. 14, EN\/IEC 60947-5-1, and multiple international standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style 22 mm selector switch operator compatible with Harmony XB4 series control station bodies and contact blocks requiring a 3-position momentary 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 applicable local codes. De-energize and lock out the control panel before removing or installing any switch operator. The 22 mm panel cutout should be verified to be clean and free of burrs before mounting to ensure proper sealing and IP69K performance. Do not overtighten the mounting nut, as this may damage the bezel or compromise the ingress protection seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Positions\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Type\u003c\/strong\u003e: Momentary (MO)\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\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\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 pounds\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: ZB4BJ7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51543627006258,"sku":"ZB4BJ7","price":51.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/036a98dc2e528485b98a7be25f877230_c2b21ea0-7c9c-4367-a522-493a8a5ba703.jpg?v=1785921073","url":"https:\/\/voomisupply.com\/products\/schneider-electric-zb4bj7-selector-switch-22mm-nema-4x","provider":"Voomi Supply","version":"1.0","type":"link"}