40 Amp 1 Pole Definite Purpose Contactor With 24V AC Coil Heavy Duty HVAC Replacement For C140A Models UL Listed Drop In Replacement For Air Conditioning Compressors And Heat Pumps

Single 40A 1-Pole 24V HVAC Contactor Drop-In Replacement
✔️ Direct drop-in for C140A, 24V coil, 40A, UL listed, rugged

This heavy-duty, single-pole contactor is designed as a drop-in replacement for C140A HVAC controllers. It’s built for air conditioners and heat pumps, handling compressor and condenser fan loads with a 24VAC coil and UL listing for safety and reliability in outdoor units.

✅ Direct replacement for C140A and other 40A 24V HVAC contactors
✅ 40A FLA, 50A RES, 240A LRA @ 240/277VAC; 2HP @120V, 3HP @240V
✅ Heavy-duty #10-32 screws, box lugs, 14-4 AWG wiring,.250" Quick Connects
✅ UL Listed with high-purity silver alloy contacts for arc-quenching
✅ Enclosed coil design shields from dust and prevents buzzing in harsh outdoor use

💡 What is an HVAC contactor used for in a cooling system? This handy switch handles the heavy current to the compressor and outdoor fan, enabling automated operation from a thermostat while protecting the control circuits. - HVAC contactor basics: 24VAC coil, high current rating, and arc suppression - Why UL listing matters for safety and reliability - Tips for correct wiring and outdoor installation