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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 is the electrically controlled switch that energizes your compressor and outdoor fan motor on every cooling call from the thermostat. Built to factory specification for Carrier model CP50P450P406021CP, it carries the exact coil and contact ratings your unit requires, ensuring crisp pull-in and dependable closure while avoiding the chatter, pitting, and weld-shut failures common to generic substitutes. Since a defective contactor is one of the leading causes of an air conditioner that won't start, this OEM replacement is a fast, cost-effective repair that also protects the compressor from damaging voltage spikes. The work is an intermediate-level job for a qualified technician: disconnect power at the unit, move the line, load, and coil wires over one at a time, and mount the new contactor, usually in under half an hour. Always make sure power is off before servicing. Order before 3PM CST and we ship the same business day from our US warehouse to minimize downtime.
This part is compatible with Carrier model CP50P450P406021CP.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.