OEM Carrier 2-Pole 30 Amp 120V Contactor (HN52KC052) for Model 09DE054C510

This genuine OEM contactor is the factory-specified replacement for the Carrier 09DE054C510. The contactor acts as a high-voltage relay, bridging electrical flow to critical components — compressor and condenser fan motor — every time a cooling or heating call is made. When the contactor fails, symptoms include the unit refusing to start, audible chattering or humming from the condenser cabinet, pitted or burned contact points, or the system running continuously and refusing to shut off. Replacing a worn contactor promptly prevents downstream compressor damage.

• Specs: 2-Pole | 30 Amp (FLA) | 120V 50/60Hz Coil | OEM Part# HN52KC052 | Factory-matched contact material and coil voltage tolerance
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part — not a third-party substitute. OEM contactors are built to exact coil pull-in voltage and contact-gap specs, ensuring reliable switching and preventing nuisance lockouts that off-brand units can cause.
• Install Difficulty: 2/5 — Shut off power at the disconnect and confirm zero voltage with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Always photograph or label wiring positions before removing the old contactor to ensure correct reconnection.
• Warranty: 1-year OEM factory warranty against defects. Orders ship same business day from our warehouse when placed before the daily cutoff.

Compatibility: Designed as a direct OEM replacement for the Carrier 09DE054C510. Verify your unit's data plate lists a 2-pole, 30-amp, 120V coil contactor before ordering. Have a question about fitment? Our HVAC parts specialists confirm compatibility before your order ships — contact us today.