Product Details:


SuperAir PTC Starting Relay is a high quality electrical component designed for use in a variety of applications. It is designed to provide reliable, efficient starting performance for motors and other electrical equipment.Compact and durable in design, our PTC Starter Relay is designed to withstand harsh operating conditions and provide long-lasting performance. It is equipped with advanced PTC (Positive Temperature Coefficient) technology to ensure optimal current flow and prevent overheating.Our PTC starter relay is simple to install, user-friendly, easy to use and versatile. It is suitable for a variety of industrial and commercial applications, including HVAC systems, refrigeration units and automotive equipment.


  • High-quality electrical component
  • Reliable and efficient starting performance
  • Compact and durable design
  • Advanced PTC technology for optimal current flow and overheating protection
  • Easy installation and user-friendly interface
  • Suitable for various applications in different industries


  1. PTC start relays are commonly used in refrigeration systems, such as refrigerators and freezers.
  2. They are also used in air conditioning systems.
  3. PTC start relays can be used in various types of motors, such as compressors and fans.
  4. They are suitable for use in both residential and commercial applications.
  5. PTC start relays are ideal for applications where a high level of reliability and durability is required.


Model Resistance at 25℃  Voltage(V) Recovery Time(S) Current(A) Powder(W)
MZ-12 12 ≥450 ≤80 6 6
MZ-15 15 ≥600  ≤80 7 7
MZ-22 22 ≥600  ≤80 7 7
MZ-33 33 ≥600  ≤80 6 6
MZ-47 47 ≥600  ≤80 8 8
MZ-100 100 ≥600  ≤80 3 3

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