Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
This OEM contactor is the factory-specified replacement for the Payne PA3PPA030000AB split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to send 240V power to the compressor and condenser fan motor. When the contactor fails, the most common symptoms are an air conditioner that won't turn on, a system that hums at the condenser but never starts, or visible pitting and burning on the contact points.
Compatibility: Designed as a direct OEM replacement for the Payne PA3PPA030000AB condensing unit. Always cross-reference OEM part number HN52KC025 and verify pole count and coil voltage against your unit's wiring diagram or data plate before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork required.