{"product_id":"carrier-c4850c48zg055600-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V for C4850C48ZG055600","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C4850C48ZG055600\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier C4850C48ZG055600\u003c\/strong\u003e packaged or split-system unit. The contactor receives a 24V signal from the thermostat or control board and closes its contacts to send line voltage to the compressor and condenser fan motor. When the contactor fails — due to burned or pitted contact points, a stuck plunger, or a failed coil — the outdoor unit will not energize at all, or may run continuously without shutting off. OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53HF122\u003c\/strong\u003e are direct factory replacements for this application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V coil voltage | Rated for compressor and condenser fan load | Factory-matched contact rating for Carrier C4850C48ZG055600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips that resist pitting and arcing far longer than generic alternatives. Generic contactors often use lower-grade alloys that degrade quickly under high-cycling conditions, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph existing wiring before removing any terminals. Transfer wires one at a time to the new contactor to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. In-stock units ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and factory-tested for the Carrier \u003cstrong\u003eC4850C48ZG055600\u003c\/strong\u003e. Verify coil voltage (24V) and pole configuration against your unit's wiring diagram or data plate before ordering. Cross-reference OEM part numbers HN53CB115 or HN53HF122 to confirm fitment. Have questions about compatibility? Our HVAC parts specialists verify fitment before you order — contact us before purchasing.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909863559539,"sku":"CARRIE-C4850C48ZG055600-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909863592307,"sku":"CARRIE-C4850C48ZG055600-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_f9ab1289-3499-4ab0-a386-070e2774aad8.jpg?v=1782905038","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c48zg055600-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}