OEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE084C510

This is the genuine OEM factory-replacement contactor for the Carrier 09DE084C510. The contactor is the high-voltage relay that bridges electrical current to your system's compressor and condenser fan motor every time a cooling or heating call is made. When it fails, you'll typically notice the unit failing to start, chattering or humming at the contactor, erratic cycling behavior, or the system refusing to shut off entirely — all signs of worn contacts or a burned coil that require immediate replacement.

• Specs: 2-Pole | 30 Amp | 120V Coil | 50/60 Hz | OEM Part# HN52KC052 (Cross-ref: 3100-20T628) | Factory-rated contact material for long service life
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part — not an aftermarket substitute. OEM contactors are manufactured to exact coil pull-in voltage, contact gap, and arc-suppression specs. Generic contactors often use lower-grade contact alloys that pit and weld faster under load, shortening replacement intervals significantly.
• Install Difficulty: 3/5 — Always disconnect power at the breaker and verify zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before removing the old contactor. Swap one wire at a time to avoid miswiring. Recommend using insulated gloves throughout.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered as the direct OEM replacement for Carrier model 09DE084C510. Also compatible with select Bryant and Payne units sharing the same contactor specification — always verify coil voltage (120V) and pole/amp rating on your unit's wiring diagram or data plate before ordering. Our parts specialists are available to confirm fitment before you buy. Order today and ship today — get your system back up and running fast.