3 Pole 40 Amp 120V Contactor For HVAC Systems, UL Listed DP Contactor, A2L Compliant, Silver Cadmium Oxide Contacts, Class F Insulation, High Performance Bulk Molding Base, HVAC Workhorse, 42CF35AF Equivalent

High-Current 3-Pole 40A 120V HVAC Contactor 1-Pack
✔️ 3 pole, 40A capacity, 120V coil; UL-listed; silver oxide contacts

This 3-pole contactor handles high-current loads like HVAC compressors and fan motors. It's built for reliable service in both residential and commercial heating and cooling systems, with simple mounting and wiring for quick installation.

✅ 3 pole, 40 A rating at 120 V coil
✅ UL 508 / UL 60947-4-1 compliance
✅ Silver Cadmium Oxide contacts for reduced arcing
✅ Coils with class F insulation
✅ Base assembly from high-performance bulk molding compounds
✅ A2L compliant for safety in modern HVAC installations

💡 What is a contactor used for in HVAC systems and how does it function for control circuits?

This handy device switches high-current equipment from a low-current control signal. - 3-pole 40A HVAC control for compressors and fans - 120V coil operated from thermostat or control board - UL listed and A2L compliant for safety in modern HVAC setups - Silver Cadmium Oxide contacts resist arcing and extend life