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This is the factory OEM replacement contactor (part number HN51JD026) for the Payne PA13NR060000AEAA 5-ton split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes to send 240V power to the compressor and condenser fan motor. When a contactor fails, the most common symptoms are an AC unit that won't turn on at all, a compressor that hums but doesn't start, or pitted/burned contacts that cause intermittent operation and excessive power draw.
Compatibility: Designed and factory-specified for the Payne PA13NR060000AEAA 5-ton single-stage R-410A split-system condenser. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — no guesswork required.