{"product_id":"3-pole-40-amp-contactor-120-vac-coil-definite-purpose-contactor","title":"3 Pole 40 Amp Contactor 120V Coil DP Contactor HVAC Contactor - 42CF35AF Equivalent","description":"\u003ch2\u003e3 Pole 40 Amp Contactor 120V Coil DP Contactor HVAC Contactor - 42CF35AF Equivalent\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePoles: 3 Pole, Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 40 Ampere (A) Full Load Amps (FLA)\u003c\/li\u003e\n\u003cli\u003eCoil Voltage: 110\/120 Volts AC (VAC)\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hertz (Hz)\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli\u003eContacts: Silver alloy composition\u003c\/li\u003e\n\u003cli\u003eTerminals: Lug style for secure connections\u003c\/li\u003e\n\u003cli\u003eHousing: Durable, high-impact plastic construction\u003c\/li\u003e\n\u003cli\u003eCertification: UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eServes as a universal replacement for definite purpose contactors with matching electrical specifications.\u003c\/li\u003e\n\u003cli\u003eSuitable for replacing 20A, 25A, 30A, 35A, and 40A 3-pole contactors where the application load does not exceed 40A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for commercial and residential applications.\u003c\/li\u003e\n\u003cli\u003eCommonly used in HVAC systems, including air conditioners and heat pumps.\u003c\/li\u003e\n\u003cli\u003eSuitable for refrigeration units, motor loads, and lighting control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVisible signs of physical damage, such as burnt contacts, pitting, or a melted housing.\u003c\/li\u003e\n\u003cli\u003eAudible buzzing, humming, or chattering from the contactor during operation.\u003c\/li\u003e\n\u003cli\u003eThe controlled equipment fails to start (contactor not closing) or will not shut off (contactor welded shut).\u003c\/li\u003e\n\u003cli\u003eIntermittent or unreliable operation of the system.\u003c\/li\u003e\n\u003cli\u003eThe coil is open or shorted, preventing the contactor from energizing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect all power to the unit before beginning installation or service.\u003c\/li\u003e\n\u003cli\u003eVerify that the control circuit voltage matches the contactor's 120 VAC coil rating.\u003c\/li\u003e\n\u003cli\u003eEnsure all electrical connections are tightened securely to the lug terminals to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eMount the contactor securely on a clean, flat surface.\u003c\/li\u003e\n\u003cli\u003eProfessional installation by a qualified technician is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45213783523517,"sku":"AZ00126340","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00126340_1_b95446ae-0889-45d6-ac11-fdaf71d74a13.jpg?v=1779870905","url":"https:\/\/bluestarspartstrend.com\/products\/3-pole-40-amp-contactor-120-vac-coil-definite-purpose-contactor","provider":"BlueStars Parts","version":"1.0","type":"link"}