{"product_id":"carrier-c50a504061-contactor-1k1tl0","title":"OEM Carrier 2-Pole Contactor 24V Coil 30A for C50A504061 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C50A504061\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier C50A504061\u003c\/strong\u003e packaged unit. The contactor is the high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to power the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — the system will not respond to a cooling call, leaving the unit completely inoperative or causing erratic on\/off cycling. This part replaces OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e, \u003cstrong\u003eHN53CD115\u003c\/strong\u003e, and \u003cstrong\u003eHN53HF122\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole | 24V AC coil | 30A rated | 240V load circuit | Direct OEM drop-in replacement with factory-matched contact material and coil pull-in voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips rated for thousands of switching cycles. Generic contactors frequently use lower-grade alloys that pit and weld prematurely, shortening compressor life and causing nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power at the disconnect box and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers. Photograph all wiring before removing the old contactor. Transfer wires one at a time to the new unit to prevent miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eC50A504061\u003c\/strong\u003e commercial packaged unit. Cross-references OEM part numbers HN53CB115, HN53CD115, and HN53HF122. Verify pole count, amperage, and coil voltage on your unit's data plate or wiring diagram before ordering. Our fitment team is available to confirm compatibility — order with confidence and get back up and running today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909669704051,"sku":"CARRIE-C50A504061-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909669736819,"sku":"CARRIE-C50A504061-CONTACTOR-HN53CB115-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN53CB115_84dab6c1-e8ae-48f3-8a92-ac6b3a533ed6.jpg?v=1782897558","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a504061-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}