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Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This genuine OEM Carrier contactor (C50A402752) is the definite-purpose relay that energizes your compressor and condenser fan motor whenever the thermostat calls for cooling. Engineered to exact Carrier specifications for model C50A402752, it delivers reliable contact closure, resists pitting and arcing, and fixes the common symptoms of a worn contactor: a humming unit that won't start, chattering, or short-cycling. Installation is a moderate do-it-yourself task and a fast repair for a technician: turn off power at the disconnect, photograph the existing wiring, transfer each lead to the matching terminal, and remount the contactor. No calibration or special tools are required. Because this is a true OEM part, you get guaranteed fitment and greater durability than the generic substitutes that tend to burn out early. Submit your order before 3PM CST and the contactor ships same-day from our warehouse, getting your cooling back online quickly. Backed by our fitment guarantee for Carrier C50A402752 equipment.
This part is compatible with Carrier model C50A402752.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.