Dreyoo 4 Pack 24V Coil 40A 1 Pole Air Conditioner Contactor, UL Certified Carrier HVAC Motor Contactor, Air Conditioner Replacement Relay, Compatible with C230b, Heat Pump, Refrigeration Systems

Dreyoo Focus on Research and Development, Do Not Cut Corners, Our Protector Contactor will be Wonderful Solution for Your Home Kitchen and Industry Utilization Specification: Voltage: 24VAC Amperage (FLA): 40A Resistive (RES): 50A AC Frequency: 50/60Hz Poles: 1 (Single) Powerful Function: The AC contactor uses the main contact to open and close the circuit, fully enclosed contacts ensure safe, copper terminals are durable, very easy to install and replace Applied to HVAC, elevators, pools, food processing, pumps or compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture Warm Tip The brands related above are only for purposes of demonstrating compatibility, not use as trademarks.

• Reliable Performance:Engineered with 24V coil 1 pole technology, the Dreyoo Air Conditioner Contactor delivers 40A Full Load Amperage (FLA) and 50A Resistive Load (RES) capacity, meeting UL508/CSA C22.2 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 IP65 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.
• Practical Compatibility: Direct replacement for motor contactor models: compatible with Carrier HK42FZ024, 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 (ASHRAE 15), commercial elevators (EN 81-20), and food processing equipment (NSF/3-A).
• Wide Applications: Deploys in hospital chillers, data center CRAC units, supermarket freezer racks (-30°F), and agricultural irrigation pumps. Meets NEC 430.82 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.
• Why You Choose Us: quality home and industrial facility should be available to everyone, you'll get 4 pack1 pole motor contactor