OEM Carrier 2-Pole Contactor 24V 40A — HN52PD024 for Model PH3ANA060000BBAA

This is the genuine OEM replacement contactor for the Carrier PH3ANA060000BBAA packaged unit. The contactor is the high-voltage relay that receives a 24V signal from the thermostat and closes to send line-voltage power to the compressor and condenser fan motor. When a contactor fails — due to pitted contacts, a burned coil, or contacts welded shut — your system will either refuse to start entirely, run continuously without responding to thermostat commands, or trip the breaker repeatedly. Replacing a worn contactor restores full switching reliability and protects your compressor from premature failure.

• Specs: 2-Pole | 24V coil voltage | 40-amp load rating | Direct OEM replacement — part number HN52PD024 | Factory-matched electrical tolerances
• OEM vs Generic: This genuine Carrier OEM contactor uses factory-spec contact materials and coil windings. Generic contactors may use lower-grade contact alloys that pit faster under the repeated high-current switching demands of a 5-ton packaged unit.
• Install difficulty: 3/5 — Shut off all power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wire connections before removal. Verify coil draws in at 24V before buttoning up.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Engineered as a direct-fit replacement for the Carrier PH3ANA060000BBAA packaged unit. Verify your unit's data plate shows a 2-pole, 24V contactor before ordering. Our parts specialists are available to confirm fitment — contact us before you buy for peace of mind. Order today and get same-day shipping!