OEM Carrier 3-Pole Contactor 60 Amp 120V Coil — Model 06EW033620

This is the genuine OEM Carrier contactor (part number HN53HF122), the factory-specified replacement for the Carrier 06EW033620 commercial scroll chiller and applied HVAC equipment. The contactor serves as the high-voltage switching relay that energizes compressor motor circuits on command from the control board. When the contactor fails — due to worn contact tips, a burned coil, or welded contacts — the compressor will not start, the unit will lock out on a fault, or in the case of welded contacts, the compressor may run continuously without control. Replacing with the correct OEM part ensures factory-spec switching performance and contact life.

• Specs: 60 Amp FLA (75 Amp res) | 120V AC Coil | 3-Pole configuration | Replaces: 43-040-131, HN53HE122, 43-040-130, HN53HF120, HN53LF212, HN53LE226 | Equivalent Siemens 42EF35AFAKA | Weight: 0.89 lbs
• OEM vs Generic: OEM contactors use factory-matched silver-alloy contact tips rated for the exact load profile of the 06EW033620 compressor circuit. Aftermarket contactors often use lower-grade contacts that arc and pit sooner, reducing contact life and increasing the risk of premature compressor failure from erratic switching.
• Install difficulty: 3/5 — This is a commercial-grade 3-pole contactor operating at 120V coil / line-voltage load. Lock out and tag out the unit before any work. Photograph all wiring connections before disconnecting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter for coil continuity verification. Commercial chiller work should be performed by a licensed HVAC/R technician.
• Warranty: 90-day OEM manufacturer warranty. Ships same business day from our warehouse. Extended 1-year warranty available at checkout.

Compatibility: Direct OEM replacement for Carrier model 06EW033620 commercial scroll chiller applications. Verify coil voltage (120V) and pole count (3-pole) against your unit's wiring diagram and data plate before ordering. Cross-references multiple legacy Carrier and Siemens contactor part numbers — see specs above. Our team is available to verify fitment before you order.