OEM Carrier 2-Pole Contactor 30 Amp 24V Coil for Model PY1PPB030060AAAA

This OEM contactor (part# HN52KC025) is the factory-specified high-voltage switching relay for the Carrier PY1PPB030060AAAA split-system air conditioner. The contactor acts as the primary power relay between your 24V thermostat control circuit and the 240V compressor and condenser fan motor. When the thermostat calls for cooling, the 24V coil energizes and closes the high-voltage contacts — sending power to the compressor and fan. A failed contactor is one of the most common reasons an air conditioner won't start: you may hear the thermostat click, the outdoor unit hums, but nothing runs — or the contacts weld shut causing the unit to run continuously.

• Specs: 2-Pole (double pole) | 30 Amp RES / 20 Amp FLA | 24 VAC coil voltage | Definite purpose contactor | OEM Tyco Electronics platform (model 3100A20Q328)
• OEM vs Generic: OEM contactors use silver-alloy contact tips rated for thousands of switching cycles. Generic contactors often use lower-grade contacts that pit and weld prematurely, especially in high-ambient-temperature condenser environments.
• Install difficulty: 2/5 — Always disconnect power at the disconnect box and confirm voltage is zero with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PY1PPB030060AAAA. Also compatible with many Carrier, Bryant, and Payne condensers specifying a 2-pole, 30-amp, 24V coil contactor. Always verify your unit's data plate amperage and coil voltage before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you purchase.