{"product_id":"square-d-9007ms05s0300-limit-switch-spdt-nc-cat-whisker","title":"Square D 9007MS05S0300 Limit Switch Spdt Nc Cat Whisker","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SQUARE D 9007MS05S0300 is a general purpose limit switch designed for industrial and commercial machine control applications. It uses a cat whisker actuator mounted at the top of the metal body, with a single-pole double-throw (SPDT) contact form in a normally closed (NC) configuration. The switch arrives prewired for fast installation and carries an IP54 ingress protection rating, meaning it resists dust ingress and water splashing from any direction. It operates reliably across a wide temperature range of -40 degrees F to 220 degrees F, making it suitable for both cold storage environments and high-heat industrial settings. Licensed electricians and controls technicians are the primary installers for this device.\u003c\/p\u003e\n\u003cp\u003eThis limit switch is used in machine tool, conveyor, and automated equipment applications where a mechanical actuator must signal a control circuit. The cat whisker actuator style responds to light contact from moving parts, making it a good fit for detecting object presence, end-of-travel positions, and door or guard interlock circuits. It is equally applicable in residential elevator controls, HVAC damper position feedback, and light industrial automation panels. Its NEMA 1, 12, and 13 ratings cover general indoor use, protection against circulating dust and dripping non-corrosive liquids, and oil-splash environments respectively.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCat whisker actuator, top-mounted, for light-force mechanical actuation\u003c\/li\u003e\n  \u003cli\u003eSPDT contact form with normally closed (NC) configuration\u003c\/li\u003e\n  \u003cli\u003eIP54 ingress protection rating for dust and water splash resistance\u003c\/li\u003e\n  \u003cli\u003eMetal body construction for durability in industrial environments\u003c\/li\u003e\n  \u003cli\u003ePrewired terminal type for faster field installation\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range: -40 degrees F to 220 degrees F\u003c\/li\u003e\n  \u003cli\u003eNEMA 1, 12, and 13 rated enclosure compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-install general purpose limit switch for industrial machine control panels and automated equipment requiring a top-mounted cat whisker SPDT limit switch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified controls technician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize all circuits and follow lockout\/tagout (LOTO) procedures before mounting or wiring the switch. Verify that the actuator alignment with the target object produces consistent, repeatable actuation without over-travel that could damage the whisker. Prewired leads should be routed and secured away from sharp edges and heat sources before restoring power.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Cat Whisker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Location\u003c\/strong\u003e: Top\u003c\/li\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\u003eTerminal Type\u003c\/strong\u003e: Prewired\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Force\u003c\/strong\u003e: 15 oz-in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -40 degrees F to 220 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e: IP54\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 1, 12, 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 1.56 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Depth\u003c\/strong\u003e: 0.62 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.34 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE, CSA Certified, CSA C22.2 No. 14, IEC 60068-2-27, IEC 60068-2-6, IEC 60529, UL Listed, UL 508, RoHS Compliant\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: SQUARE D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9007MS05S0300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51539398754610,"sku":"9007MS05S0300","price":215.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cf21323d26914fbdb4edb9f5043bffd.jpg?v=1785839167","url":"https:\/\/voomisupply.com\/products\/square-d-9007ms05s0300-limit-switch-spdt-nc-cat-whisker","provider":"Voomi Supply","version":"1.0","type":"link"}