{"product_id":"carrier-ph10ja03600gagaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH10JA03600GAGAA","description":"\u003ch1\u003eOEM Carrier 1-Pole Contactor 30 Amp 24V Coil — HN51KC024 for Model PH10JA03600GAGAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-authorized contactor for the \u003cstrong\u003eCarrier PH10JA03600GAGAA\u003c\/strong\u003e packaged unit. The contactor is the high-voltage switching relay that closes when your thermostat sends a 24V call for cooling or heating, allowing line-voltage power to flow to the compressor and fan motor. When the contactor fails, symptoms include the system not responding to a thermostat call, the compressor not energizing, audible chattering or humming from the control box, or burned\/pitted contact points that cause intermittent operation or total shutdown.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole configuration | 30A Full Load Amps (FLA) \/ 150A Locked Rotor Amps (LRA) | 24 VAC coil voltage | 50\/60 Hz | OEM Part #HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This Factory Authorized Part is engineered to meet exact Carrier specifications, ensuring proper coil pull-in voltage, contact gap tolerance, and terminal fitment. Generic contactors may use undersized contact material that pits and welds prematurely under high-cycle summer loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Verify 24V coil energization after installation with a thermostat call.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Confirmed fit for Carrier model \u003cstrong\u003ePH10JA03600GAGAA\u003c\/strong\u003e. Also used across a wide range of Carrier, Bryant, and Payne residential and light-commercial HVAC systems specifying a 1-pole, 30A, 24V contactor. Always verify your unit's wiring diagram and parts list before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641995252083,"sku":"CARRIE-PH10JA03600GAGAA-CONTACTOR-HN51KC024","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641995284851,"sku":"CARRIE-PH10JA03600GAGAA-CONTACTOR-HN51KC024-GEN","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_d035acb9-a659-40e4-8fcb-b10c72bd958a.jpg?v=1775021433","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja03600gagaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}