Definite Purpose Contactor
Definite Purpose Contactor with rated capacity: 20~40A
Shihlin Electric definite purpose contactor comply with USA ARI 780/790, IEC 60947-4-1, applicable to the motor protective system in air-conditioning equipment, refrigerator or the control of the heater, motor, pump, fan, compressor in other industrial equipment.
How can you ensure reliable motor protection and compliance in your air-conditioning equipment while reducing maintenance costs?
Shihlin Electric's definite purpose contactor delivers ARI 780/790 certified motor protection specifically engineered for air-conditioning compressors and fan motors. With 70+ years of manufacturing excellence, our 20-40A rated contactors provide dependable switching performance that extends equipment life and minimizes downtime. Request a technical specification sheet to learn how our contactors can improve your product reliability and meet all regulatory requirements.
This industrial motor protective system component integrates seamlessly into factory automation and control systems, providing dependable switching and motor management capabilities for critical applications. Whether you're an OEM manufacturer, HVAC integrator, or industrial equipment supplier, Shihlin Electric's definite purpose contactor offers the quality and reliability needed to optimize equipment performance and minimize downtime. Contact our technical team today to discuss your specific motor control requirements and discover how our comprehensive contactor solutions can enhance your industrial operations.


