{"product_id":"40-5-mfd-uf-370-vac-or-440-volt-dual-run-round-capacitor-pw-40-5-r-for-condenser-straight-cool-or-heat-pump-air-conditioner-40-5-micro-farad","title":"40 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-40\/5\/R for Condenser Straight Cool or Heat Pump Air Conditioner 40\/5 Micro Farad","description":"\u003ch3\u003e40 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-40\/5\/R for Condenser Straight Cool or Heat Pump Air Conditioner 40\/5 Micro Farad\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eA capacitor is an electric component that temporarily stores an electrical\ncharge. A dual \"run capacitor\" supports two electric motors, such as a fan\nmotor and a compressor. Round dual run capacitors are used to start and run\nthe unit more efficient. It saves space by combining two physical capacitors\ninto one case. The dual capacitor has three terminals labeled \"C\", \"FAN\", and\n\"HERM\", which stand for the Common, Fan, and HERMetically sealed\ncompressor. Dual capacitors come in a variety of sizes, depending on the\ncapacitance (µF = MFD = micro farad), such as 60 plus 5 µF, and also the\nvoltage. A 440 volt capacitor can be used in place of a 370 volt, as it is\nbuild better, but the 370 can’t be used in place of a 440 volt. It will work\nfor a while and will fail prematurely, as exceeding the capacitor's rated\nvoltage will cause the dielectric to break down and the capacitor to short\nout. Same as an electric wire- 600V rated wire is better than 300V one .The\ncapacitance(µF or MFD or micro farad) must be the same or stay within 10%+ or\n5%- of its original value . Example: 40 µF cap can be substituted by 38 - 44\nMFD with the same or better voltage ratings capacitor. If your fan is working\nbut compressor not, or the capacitor is bulged on top most likely your\ncapacitor is defective. Round capacitor can be used to substitute oval shape\none with the same MFD AND Volt specs. You will ask “Why I need a Cap that is\nrated 440V in my A\/C?” Answer: You need to realize that a motor is an\ninductive device. When the supply voltage is applied to the motor run winding,\nthe voltage across the start winding will be increased to a higher voltage\nvalue. A motor acts like a transformer with the run winding acting as the\nprimary and the start winding acting as the secondary. This is why the\ncapacitor has a much higher voltage rating than the 230 being the supply\nvoltage. If a Capacitor is not EIA-456-A approved means it is NOT approved for\nUSA market.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003e40\/5 uf or 40\/5 MFD micro farad 440 Volt Dual Run Round AC Capacitor . Replaces BOTH 370 \u0026amp; 440 VAC capacitors\u003c\/li\u003e\n         \u003cli\u003eCan size measures 2\" diameter x 5-1\/4\" tall. Operating temperature range -40 C. to +70 C\/ -40F to 158F\u003c\/li\u003e\n         \u003cli\u003eBuilt to the TOUGHEST USA standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001\u003c\/li\u003e\n         \u003cli\u003eWe are extremely passionate about our products and are fanatical about quality control in our workshops. ORDER NOW with peace of mind. No Catches\u003c\/li\u003e\n         \u003cli\u003eReplacement for 97F9838 , Z97F938 , 97F9838BZ3 , 12786 , RC0108 , 97F9849 , C3DR405 , Z97F9848BZ2 , P291-4054RS , C3405R , HCKS400D050R440Z , P291-4053RS , TT-CAP-40\/5\/440R , TRCFD405 , TP-CAP-40\/5\/440R , HC98JA041 , HC98CA040 , HC98CA041 , HC93CZ035\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"PowerWell","offers":[{"title":"Default Title","offer_id":45138014044311,"sku":"B072HM7Z27","price":123.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0461\/8380\/9175\/files\/B072HM7Z27.jpg?v=1775767288","url":"https:\/\/newnestshop.com\/products\/40-5-mfd-uf-370-vac-or-440-volt-dual-run-round-capacitor-pw-40-5-r-for-condenser-straight-cool-or-heat-pump-air-conditioner-40-5-micro-farad","provider":"NewNest Australia","version":"1.0","type":"link"}