Top 10 Best ac contactor 2 pole 40 amp 24v coil in 2026

Main highlights

• •♥【What You Get】The package comes with 2P 40A 24V hvac contactor.Pole：2;Full load rated current（FLA）：40A;Resistive load rated current（RES）：50A;Coil:24VAC,50/60Hz;Compatible with devices up to 600 VAC. ♥【What You Get】The package comes with 2P 40A 24V hvac contactor.Pole：2;Full load rated current（FLA）：40A;Resistive load rated current（RES）：50A;Coil:24VAC,50/60Hz;Compatible with devices up to 600 VAC.
• •♥【Superior Quality】Stable and durable.Preferred flame retardant housing; high quality silver alloy contacts, not easy to oxidize; full turn coil purple copper coil; all copper terminals.
• •♥【Highly Adaptable】High quality, high adaptability, high environmental adaptability, reliable operation even in extreme environments.
• •♥【Easy Installation】The base has fixing screw holes for a good fixing. Wiring can be used with spade type terminals for easy connection.
• •♥【Wide Range of Applicable 】Widely used in HVAC, lighting, elevators, compressors, printing presses, food processing, cranes, etc.Provide effective solution for circuit on/off.

Main highlights

• •2 pole, 40 amp and 24v
• •Contactors meet specifications for devices up to 600 V AC UL approved
• •Coils have class b insulation, includes lug, spade terminals, and covers
• •Replaces: Mars 17421 Siemens 45GG20AJ cutler-hammer C25BNB240T Hartland controls HCCY2XQ04GG303

Main highlights

• •Reliable Performance:Engineered with 24V coil 2 pole technology, the Dreyoo Air Conditioner Contactor delivers 40A Full Load Amperage (FLA) and 50A Resistive Load (RES) capacity, meeting UL508 standards. The hermetically sealed coil encapsulation prevents moisture ingress, while silver oxide contacts ensure <5mΩ resistance for minimal voltage drop. Compatible with split phase 24-48VAC systems (50/60Hz) and rated for 600VAC/10HP motor loads.
• •Industrial Workmanship Durability: Featuring HVAC contactor optimized design with dust/water resistance and vibration proof terminals. Coils wrapped in Class B insulation (130°C thermal limit) pass 100,000+ operations at 6x/hour cycling. Tested to withstand -40°F~+221°F (-40°C~+105°C) extremes and 85% humidity ideal for rooftop AC units and industrial refrigeration.
• •Compatibility: Compatible with Mars 17421, Siemens 45GG20AJ, and Cutler Hammer C25BNB240T. Includes dual rated copper/aluminum lugs (M4-M6 screws) and 1/4" quick connect terminals. Certified for HVACR systems, commercial elevators, and food processing equipment.
• •Wide Applications: Deploys in hospital chillers, data center CRAC units, supermarket freezer racks (-30°F), and agricultural irrigation pumps. Meets motor protection requirements with built in arc chutes and overload reset capability. 0.15s response time ensures precise control of 3 phase compressors and condenser fans.
• •What You Will Get: Package contains 1x contactor 24v coil 2 pole, 2x DIN rail mounts, 6x stainless steel M5 binding screws, and compliant wiring schematics. High quality home and industrial facility should be available to everyone, If can't find the model you are looking for, contact us for assistance with your request

Main highlights

• •Protactor 2 Year Replacement Policy - UL Listed
• •40 FLA Amp Rating - 2 Pole - 24 Volt Coil. Replaces Most 2 Pole Contactors Rated at 20 Amps, 25 Amps, 30 Amps, 35 Amps, or 40 Amps on Air Conditioners and Heat Pumps
• •Enclosed Contacts and Encapsulated 24 Volt Coil
• •Heavy Lug Terminals and Push-Ons for High Voltage Connections
• •Replaces Carrier - Bryant - Payne P282-0421, Goodman - Amana - Janitrol CONT2P035024VS, CONT2P040024V, CONT2P040024VS, B1360305, B1360325, C617001, C617003, C617005, Rheem - Ruud - Weatherking 42-42139-13, 42-17336-01, 42-17411-03, 42-20336-03, 42-20617-01, 42-25102-03, 42-42139-02, 425043, Trane - American Standard CTR 1155, CTR01155, and Many Others

Main highlights

• •VEXUNGA AC Contactor - Perfectly replacement for Air Conditioner AC Motor Contactors produced by "ANY BRAND".
• •Poles: 2P. Coil Voltage: 24 VAC. Rated Current: 40 Amp FLA.
• •Temperature Range : -40℃ ~ +65 ℃ / -104℉ ~ +150℉. Frequency : 50/60Hz.
• •Materials' Advantages : Copper terminal contacts & pure copper coil for better conductivity; Flame-retardant shell for providing safety and stability.
• •SUPER EASY to Replace & SAVE MONEY : Direct replacement, No wiring or adapter changes required.

Main highlights

Main highlights

• •PARAMETER: This AC contactor is 2 Pole, FLA 40 Amp rating, 24V coil, Normally Open (N.O.) Contact. The contactor meets specifications for devices up to 600 VAC
• •HIGH-QUALITY MATERIALS: Heavy lug terminals and push-ons for high voltage connections. Silver alloy contacts for better conductivity. High-precision silicon steel core, pure copper coil and flame-retardant shell, this ac contactor is durable to serve several years. UL listed: E499854
• •SAFE TO USE: Enclosed contacts and encapsulated 24 volt coil, which keep dust and dirt away, avoid arcing and sparks. You can use it safely and securely
• •WIDE APPLICATION: Our definite purpose contactor can be used to replace most 2-pole contactors (rated current less than 40Amp) in 99 percent of household appliances and systems, such as HVAC, motors, heating and refrigeration systems. It can also replace Carrier, Bryant, Payne, Goodman, Amana, Janitrol, Rheem, Ruud, Weatherking, Lennox, Trane, American Standard and other brands. Good companions for your home life
• •EASY INSTALLATION: It is very easy to install, just take a few minutes to replace one

Main highlights

• •AC Contactor: This AC contactor Rated Current at 40 Amps (FLA), HVAC contactor Pole: 2P load (RES): 50 Amps, 24V coil voltage 50/60Hz, up to 600VAC equipment compatible
• •Quality Materials and Design: This AC contactor features silver alloy contacts, solid copper coils and flame retardant housing, purple copper coils, all copper terminals for reliable operation even in extreme environments, ensuring excellent conductivity and durability
• •High Quality: This HVAC contactor is manufactured using advanced industrial manufacturing technology with captive screws, lugs, covers and quick connect spade terminals, the 24V coils are fully sealed with Class B insulation superior performance
• •Easy to Install: The AC contactor base has fixing screw holes, and can be easily wired with spade terminals, simple and quick installation, ideal for your home and industrial equipment
• •Wide Application: HN51KC024 Contactors are widely used in HVAC, lifts, pools, food processing, pumps, lighting and other fields, it is the ideal switching solution

Main highlights

• •PARAMETER: This AC contactor is 2 Pole, FLA 40 Amp rating, 24V coil, Normally Open (N.O.) Contact. The contactor meets specifications for devices up to 600 VAC.
• •HIGH-QUALITY MATERIALS: Heavy lug terminals and push-ons for high voltage connections. Silver alloy contacts for better conductivity. High-precision silicon steel core, pure copper coil and flame-retardant shell, this ac contactor is durable to serve several years. UL listed: E499854
• •SAFE TO USE: Enclosed contacts and encapsulated 24 volt coil, which keep dust and dirt away, avoid arcing and sparks. You can use it safely and securely.
• •WIDE APPLICATION: Our definite purpose contactor can be used to replace most 2-pole contactors (rated current less than 40Amp) in 99 percent of household appliances and systems, such as HVAC, motors, heating and refrigeration systems. It can also replace Carrier, Bryant, Payne, Goodman, Amana, Janitrol, Rheem, Ruud, Weatherking, Lennox, Trane, American Standard and other brands. Good companions for your home life.
• •2-YEAR WARRANTY: It is very easy to install, just take a few minutes to replace one. You can enjoy our first-class service with full refund for no reason, 2-year and 24-hour customer service.
• •Number of items: 1