{"product_id":"square-d-9007ap221-limit-switch-spdt-nc-plunger","title":"Square D 9007AP221 Limit Switch Spdt Nc Plunger","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SQUARE D 9007AP221 is a general purpose limit switch designed for industrial and commercial control applications. It features a single-pole double-throw (SPDT) contact form with a normally closed (NC) configuration and a top-mounted plunger actuator. The switch mounts via panel with screw terminals for straightforward field wiring. Built with a zinc body, it delivers durable performance across a wide operating temperature range of -20 degrees F to 185 degrees F. Maximum operating force is 0.88 pounds, making it suitable for light to moderate actuation loads. Licensed electricians and industrial control technicians are the primary installers of this device.\u003c\/p\u003e\u003cp\u003eThe 9007AP221 is suited for use in machinery, conveyor systems, and other automated equipment where precise position sensing or end-of-travel detection is required. Its top plunger actuator style allows direct mechanical contact with moving components. The panel mount configuration supports installation in control enclosures or directly on machine frames. With an IP20 ingress protection rating and NEMA 1 rating, this switch is intended for indoor, non-hazardous dry environments typical of light industrial and commercial settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSPDT contact form with NC configuration for fail-safe circuit design\u003c\/li\u003e\n\u003cli\u003eTop-mounted plunger actuator for direct mechanical position detection\u003c\/li\u003e\n\u003cli\u003eZinc body construction for durability in industrial environments\u003c\/li\u003e\n\u003cli\u003eScrew terminal wiring for reliable field connections\u003c\/li\u003e\n\u003cli\u003eRated for 600 volts AC operation\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and meets IEC 60529 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement general purpose limit switch for industrial control and automation applications requiring a panel-mount, top-plunger SPDT NC switch rated at 600 volts AC.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Disconnect and lock out all power to the circuit before wiring or replacing this switch. Secure the switch firmly to the panel mount surface before making screw terminal connections, and verify actuator alignment with the mechanical trigger to ensure consistent switching action.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Form\u003c\/strong\u003e: SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: NC (Normally Closed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Plunger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Location\u003c\/strong\u003e: Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Length\u003c\/strong\u003e: 2.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 0.83 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Depth\u003c\/strong\u003e: 2.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Force\u003c\/strong\u003e: 0.88 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -20 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 185 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e: IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: IEC 60529, RoHS Compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: SQUARE D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9007AP221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51541937357106,"sku":"9007AP221","price":157.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/540b372eb3f43465fc8bc5fa3540b472.jpg?v=1785888037","url":"https:\/\/voomisupply.com\/products\/square-d-9007ap221-limit-switch-spdt-nc-plunger","provider":"Voomi Supply","version":"1.0","type":"link"}