{"product_id":"carrier-c50a302761-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V for C50A302761 — HN53CB115","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C50A302761\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier C50A302761\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that receives a 24V signal from your thermostat and closes the circuit to send line voltage to the compressor and condenser fan motor. When a contactor fails — due to pitted contacts, a burned coil, or a stuck\/welded armature — your system will either refuse to start entirely, run continuously without shutting off, or trip the breaker repeatedly. OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53CD115\u003c\/strong\u003e are both factory-authorized replacements for this application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | Factory-rated amperage for compressor load | Direct OEM drop-in replacement for HN53CB115 \/ HN53CD115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips rated for millions of switching cycles. Generic contactors often use lower-grade alloys that pit and burn faster, especially under high-inrush compressor loads common in packaged units like the C50A302761.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker panel before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and wire labels or tape. Photograph all wiring connections before removal. Swap one wire at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier C50A302761\u003c\/strong\u003e commercial packaged unit. Cross-references OEM part numbers HN53CB115 and HN53CD115. Always verify pole count, coil voltage, and amp rating on your existing contactor's label before ordering to confirm fitment. Our parts specialists are available to verify compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909703684467,"sku":"CARRIE-C50A302761-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909703717235,"sku":"CARRIE-C50A302761-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_4ab595b6-2c7d-4e27-830e-87f1e877d22d.jpg?v=1782905048","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a302761-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}