HCET 3MP/6AP Series Motor Thermal Protector Self-Resetting Overload Protection Switch for Automotive/Industrial Equipment

Product feature:

• Dual Protection
  Thermal-Current Hybrid Sensor: Simultaneously monitors winding temperature and current flow
  Fast Trip Response: 4-10s cut-off prevents insulation degradation
  Precision Calibration: ±2% current tolerance meets automotive-grade requirements
• Robust Performance
  Wide Voltage Coverage: 12VDC to 250VAC systems compatibility
  High Cycle Life: 30,000+ operations (tested per UL 60730-1)
• Application Flexibility
  Multi-Industry Solution: Optimized for EV charging systems, industrial pumps, AGV robots, and renewable energy equipment
  Custom Configuration: Selectable trip curves (10A/1H/3.5A) and terminal types (fast-on/ring/PCB mount)
• Safety Compliance
  Certified Protection: Short-circuit withstand (10kA) and arc flash containment
  Lead-Free Construction: Meets RoHS standards

Electrical Characteristics:

Dimension size

Product detail

Application

Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe Economic Development Zone, is a national high-tech enterprise specializing in the production of high-end motor protectors, overcurrent protectors, thermostats, thermal protectors, temperature switches, temperature control switches, and temperature sensors. The company has passed the IATF16949 quality management system certification and has multiple independent patents. Its products have passed UL, TUV, CQC, and PSE international safety certification, The company adopts advanced automation equipment production technology, and its various series of products are widely used in fields such as glass lifter motors, wiper motors, seat motors, mixers, tubular motors, electric tools, battery packs, heating pads, new energy, etc. Haichuan embraces all rivers and pursues excellence. With professional technology, Haichuan is committed to providing reliable comprehensive solutions for overheating and overcurrent protection.