{"product_id":"motors-and-armatures-12281-30-5-mfd-440v-dual-run-capacitor","title":"Motors and Armatures 12281 30\/5 Mfd 440V Dual Run Capacitor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MOTORS AND ARMATURES 12281 is a dual run capacitor rated at 30\/5 microfarads (MFD) and 440 volts, designed for use in split-system HVAC equipment. Dual run capacitors serve two motor loads in a single round case, supplying the start and run assistance needed by both the compressor and the condenser fan motor. The 440-volt rating provides operating margin above the standard 370-volt systems, making this unit suitable for a wide range of residential and light commercial air conditioning applications. Licensed HVAC technicians install this type of capacitor as a direct replacement when a failed unit causes hard-start conditions or compressor dropout.\u003c\/p\u003e\u003cp\u003eThis capacitor fits the typical install profile of a round-style dual run capacitor used in residential split-system air conditioners and heat pumps. The 30 MFD winding supports the compressor motor, while the 5 MFD winding supports the condenser fan motor. Its round form factor fits standard capacitor brackets and mounting hardware found in most outdoor condensing units. Techs encountering weak capacitance readings on a dual-section can replace this unit without splitting into two separate single-run capacitors.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual-section design handles both compressor and condenser fan motor loads in one unit\u003c\/li\u003e\n\u003cli\u003e30\/5 MFD rating covers the most common residential split-system capacitor value combination\u003c\/li\u003e\n\u003cli\u003e440-volt rating provides voltage headroom for both 370-volt and 440-volt rated systems\u003c\/li\u003e\n\u003cli\u003eRound case fits standard outdoor condensing unit capacitor brackets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement dual run capacitor for residential and light commercial split-system air conditioners and heat pumps requiring a 30\/5 MFD, 440-volt round capacitor.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCapacitor replacement is performed by licensed HVAC technicians. Disconnect and lock out power to the condensing unit at the disconnect box before handling any capacitor. Capacitors retain a lethal charge even after power is removed — discharge the capacitor through a resistor before touching terminals. Verify MFD ratings and voltage rating match the equipment nameplate before installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance\u003c\/strong\u003e: 30\/5 MFD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 440 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Dual Run Capacitor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MOTORS AND ARMATURES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12281\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MOTORS AND ARMATURES","offers":[{"title":"Default Title","offer_id":51162253328690,"sku":"12281","price":42.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/12281.jpg?v=1778894134","url":"https:\/\/voomisupply.com\/products\/motors-and-armatures-12281-30-5-mfd-440v-dual-run-capacitor","provider":"Voomi Supply","version":"1.0","type":"link"}