HCET 3MP Thermal Switch Electronic Protector Over Current Motor Protector For AC DC Motor Termo Switch

HCET 3MP Bimetallic thermal overload protection switch for motor Automotive

​​Next-Generation Motor Protection Technology​​
The HCET 3MP Series represents a breakthrough in bimetal thermal protection, delivering precision safety for high-load motor systems in automotive window lifts, door locks, and industrial applications. Our UL-listed bimetal technology outperforms traditional fuses with cycling protection that automatically resets after fault conditions subside.

​​Key Advantages Over KLIXON Series:​​
✔ ​​Faster Response​​
✔ ​​Wider Protection Range​​
✔ ​​Dual-Layer Safety​​​

​​Automotive & Industrial Applications:​​

• Power window lift systems
• Door lock actuators
• Seat adjustment motors
• HVAC blower motors
• Industrial automation drives

​​Global Compliance Ready:​​
✓ RoHS Compliant

​​Available Configurations:​​

• Quick-connect terminal models
• Flying lead wire versions
• Custom bracket mounting solutions

​​Technical Support Services:​​
• Cross-reference compatibility checking
• Failure mode analysis reports
• Custom calibration services
• On-site validation testing

Electrical Characteristics:

Dimension size

Product Details

Typical Applications

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.