OEM Carrier 3-Pole Contactor 40 Amp 240V — HN53CD208 for Model 06EW027920

The Carrier HN53CD208 is the factory OEM 3-pole contactor for Carrier commercial and applied HVAC equipment, including the 06EW027920. The contactor is the high-voltage relay that closes the power circuit to the compressor and/or condenser fan motor every time the thermostat calls for cooling. When contacts wear, burn, or weld, the system either won't start, trips breakers repeatedly, or runs uncontrolled. Replacing with the correct OEM contactor restores factory-spec switching performance and protects the compressor from under-voltage damage.

• Specs: 3-Pole | 40A FLA | 160–240A LRA | Coil: 208–240V / 50–60 Hz | VAC Rating: 240–600V | Overload & push-to-trip features | 4-hole mount
• OEM vs Generic: OEM contactors use factory-matched copper alloy contacts rated to exact LRA and FLA tolerances. Generic alternatives often use inferior contact alloys that arc and pit faster, shortening compressor life and risking nuisance trips.
• Install difficulty: 3/5 — Requires full system lockout/tagout before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, torque screwdriver. Photograph all wire terminations before removal. Torque terminals to manufacturer spec to prevent arcing at connections.
• Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model 06EW027920. Always verify pole count, FLA rating, LRA rating, and coil voltage against your unit's nameplate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — no guesswork required.