{"product_id":"rectorseal-m11051-motor-start-capacitor-189-227-mfd-250-220v","title":"Rectorseal m11051 Motor Start Capacitor 189-227 Mfd 250\/220V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RECTORSEAL m11051 is a round motor start capacitor rated at 189-227 microfarads (MFD) and 250\/220 volts, designed to provide the high starting torque required to get compressor and fan motors running in AC and refrigeration systems. Built with a phenolic composition housing, this capacitor handles a wide operating temperature range from -40 degrees F to 149 degrees F, making it suitable for installations that see temperature extremes. It supports both 50 Hz and 60 Hz applications. HVAC technicians and refrigeration service pros install this part as a direct replacement when a failed or weak start capacitor is preventing motor startup.\u003c\/p\u003e\u003cp\u003eThe m11051 is rated for residential and commercial air conditioning and refrigeration applications. Its broad MFD range of 189-227 allows it to cover multiple motor replacement scenarios within a single capacitor. With a round shape and two-terminal connection, it fits standard capacitor mounting brackets found in condenser units, heat pumps, and refrigeration compressor cabinets. Up to 20 starts per hour makes it appropriate for systems with frequent cycling demand in commercial refrigeration or multi-stage cooling equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e189-227 MFD rating covers a wide range of motor start requirements\u003c\/li\u003e\n\u003cli\u003eRated for 250\/220 volts, compatible with common residential and commercial supply voltages\u003c\/li\u003e\n\u003cli\u003ePhenolic composition housing for durability in varied environments\u003c\/li\u003e\n\u003cli\u003eSupports 50\/60 Hz systems for broad application flexibility\u003c\/li\u003e\n\u003cli\u003eRated for up to 20 starts per hour to handle frequent-cycle applications\u003c\/li\u003e\n\u003cli\u003eRound shape with 2-terminal connection for standard bracket fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement motor start capacitor for residential and commercial air conditioning and refrigeration systems requiring a 189-227 MFD, 250\/220-volt round start capacitor.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMotor start capacitors are installed by licensed HVAC technicians or qualified refrigeration service professionals. Always disconnect and lock out power to the unit before handling capacitors, as they store a charge and must be safely discharged prior to removal. Verify the replacement MFD rating and voltage rating match the motor nameplate requirements before installation. Follow applicable NEC guidelines and local codes when servicing capacitors in electrical enclosures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitor Type\u003c\/strong\u003e: Motor Start\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMFD Rating\u003c\/strong\u003e: 189-227 MFD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 250\/220 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Phenolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Rated Temperature\u003c\/strong\u003e: 65 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Rated Temperature\u003c\/strong\u003e: -40 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarts Per Hour\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use\u003c\/strong\u003e: Residential and Commercial AC and Refrigeration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RECTORSEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: m11051\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51467584504114,"sku":"M11051","price":21.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945254.png?v=1783907093","url":"https:\/\/voomisupply.com\/products\/rectorseal-m11051-motor-start-capacitor-189-227-mfd-250-220v","provider":"Voomi Supply","version":"1.0","type":"link"}