{"product_id":"rectorseal-m11059-motor-start-capacitor-43-56-mfd-330v","title":"Rectorseal M11059 Motor Start Capacitor 43-56 Mfd 330V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RECTORSEAL M11059 is a round motor start capacitor rated at 43-56 microfarads (MFD) and 330 volts, designed to provide the starting torque boost that single-phase compressor and fan motors require during startup. Built with a phenolic composition and rated for operation from -40 degrees F to 149 degrees F (equivalent to -40 to 65 degrees C), this capacitor handles up to 30 starts per hour and is compatible with both 50 Hz and 60 Hz systems. HVAC technicians and refrigeration service pros install this part when an original start capacitor has failed or degraded, causing hard-start or no-start conditions.\u003c\/p\u003e\n\u003cp\u003eThe M11059 is suited for residential and commercial air conditioning systems and refrigeration equipment where a motor start capacitor in the 43-56 MFD range is required. Its two-terminal configuration fits standard start relay and hard-start kit wiring layouts found in single-phase compressor circuits. The round form factor accommodates typical capacitor mounting brackets found in condensing units and refrigeration compressor compartments. This capacitor covers a broad MFD range, making it a practical service replacement across multiple unit sizes and configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e43-56 MFD rating covers a wide range of motor start applications\u003c\/li\u003e\n  \u003cli\u003e330-volt operating voltage suitable for standard single-phase equipment\u003c\/li\u003e\n  \u003cli\u003ePhenolic composition provides durable, heat-resistant construction\u003c\/li\u003e\n  \u003cli\u003eRated for up to 30 starts per hour for demanding duty cycles\u003c\/li\u003e\n  \u003cli\u003eWide temperature range: -40 to 65 degrees C operating limits\u003c\/li\u003e\n  \u003cli\u003eTwo-terminal, round design fits common mounting hardware and relay configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRecommended for use in residential and commercial air conditioning and refrigeration systems requiring a motor start capacitor in the 43-56 MFD, 330-volt range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMotor start capacitors are installed by licensed HVAC technicians or qualified refrigeration mechanics. Always disconnect and lock out power to the unit before replacing a capacitor, and discharge any stored voltage in the existing capacitor using an insulated discharge tool before handling. Verify that the replacement MFD value and voltage rating meet or exceed the original equipment specification. Follow NEC guidelines and local codes when servicing capacitors in packaged or split-system equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 43-56 MFD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 330 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStarts Per Hour\u003c\/strong\u003e: 30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 65 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -40 degrees C\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\u003eRecommended Use\u003c\/strong\u003e: Residential and Commercial AC and Refrigeration\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: RECTORSEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M11059\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51383564665138,"sku":"M11059","price":15.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312671001.png?v=1782600683","url":"https:\/\/voomisupply.com\/products\/rectorseal-m11059-motor-start-capacitor-43-56-mfd-330v","provider":"Voomi Supply","version":"1.0","type":"link"}