HCET 5AP Bimetal Motor Overload Protector Resettable Thermal Circuit Breaker for Automotive & Electric Motors 12V/24V Systems

The HCET 5AP series is an advanced bimetal motor protection device engineered for automotive and industrial applications. Combining current sensitivity with ambient temperature detection, this self-resetting thermal protector ensures reliable overload protection for DC motors in demanding environments.  

Featuring a precision-calibrated bimetal strip (50°C–180°C ±5℃ tolerance), it delivers rapid trip response (4–10 seconds) to prevent motor burnout during voltage spikes or overheating. With customizable terminals and 30,000+ operation cycles, the 5AP series is ideal for automotive subsystems like power windows, wipers, sunroofs, and door locks, while maintaining compatibility with industrial machinery and HVAC systems.  

Product feature:

• Dual-Sensing Protection
     - Triggers on overcurrent (1–25A) and ambient heat for comprehensive motor safeguarding.  
     - Supports 12V/24V DC and 125V/250V AC systems.  
•  Automotive-Grade Durability 
     - Compact design withstands vibration, temperature extremes (-40°C to 200°C), and harsh electrical loads.  
     -  25A DC/6A AC rated for heavy-duty vehicle applications.  
•  Smart Resettable Function 
     - Automatic recovery after fault clearance minimizes downtime in wiper motors, window regulators, and actuator systems.  
•  Custom Integration Options 
     - Choose from multiple terminal types and wire lengths for seamless OEM/ODM installations.  
•  Global Compliance 
     - Meets IEC/UL standards for electrical safety and RoHS environmental directives.  
•  Multi-Industry Versatility
     - Protects motors in automotive, robotics, medical devices, and HVAC equipment.  

Electrical Characteristics:

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