{"product_id":"male-spdt-falling-15-psi-low-pressure-switch-sensor-for-nason-sm-2c-15f-1-8-npt","title":"Male SPDT Falling 15 PSI Low Pressure Switch Sensor for Nason SM-2C-15F 1\/8\" NPT","description":"\u003ch2\u003eMale SPDT Falling 15 PSI Low Pressure Switch Sensor for Nason SM-2C-15F 1\/8\" NPT\u003c\/h2\u003e\u003cp\u003eThis male SPDT falling 15 PSI low pressure switch sensor is a direct replacement for Nason SM-2C-15F, designed to monitor air or liquid pressure and trigger at a falling set point of 15 PSI. It switches circuits when system pressure drops below the threshold, protecting equipment from low-pressure conditions. The 1\/8\" NPT male thread allows quick installation into standard ports.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 15 PSI low pressure switch sensor is a reliable electromechanical device that detects falling pressure and activates a single-pole double-throw (SPDT) circuit. It is built for pneumatic and hydraulic systems that need a precise low-pressure alarm or shutdown at 15 PSI. The switch suits industrial, agricultural, and mobile equipment where the Nason SM-2C-15F cross-reference is specified.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSPDT contact configuration allows normally open or normally closed wiring options\u003c\/li\u003e\n\u003cli\u003eFalling set point of 15 PSI triggers reliable switch action\u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT male thread ensures secure mounting\u003c\/li\u003e\n\u003cli\u003eRated for air, oil, and water media compatibility\u003c\/li\u003e\n\u003cli\u003eCompact housing fits tight spaces in control panels\u003c\/li\u003e\n\u003cli\u003eDiaphragm sensing element responds to pressure changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Nason SM-2C-15F replacement applications\u003c\/li\u003e\n\u003cli\u003efor pressure switch mounting ports with 1\/8\" NPT female threads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMonitoring compressor systems for low-pressure cutout\u003c\/li\u003e\n\u003cli\u003eTriggering alarms in hydraulic reservoirs\u003c\/li\u003e\n\u003cli\u003eSensing air filter blockage in pneumatic circuits\u003c\/li\u003e\n\u003cli\u003eControlling pump shutoff in low-pressure fluid lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSet Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 PSI falling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/8\" NPT male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNason SM-2C-15F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does 'falling' mean for this pressure switch? \u003cstrong\u003eA:\u003c\/strong\u003e Falling means the switch activates its output when pressure decreases below the 15 PSI set point, which is common for low-pressure alarms or shutdown circuits. It resets automatically when pressure rises above the differential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this switch handle high voltage? \u003cstrong\u003eA:\u003c\/strong\u003e This is a low-power signal switch, not a high-current relay, so it is best used to pilot a contactor or PLC input rather than directly switching motors. Always verify the electrical rating against your control circuit.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46612167852218,"sku":"ZZ3F03444","price":48.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_151569ec-ba21-4b48-bce9-571ff7132b94.jpg?v=1789015527","url":"https:\/\/partoutfitters.com\/products\/male-spdt-falling-15-psi-low-pressure-switch-sensor-for-nason-sm-2c-15f-1-8-npt","provider":"Part Outfitters","version":"1.0","type":"link"}