Manufacturing thermal protectors and switches since 2010.

Cases

Our series of products are widely used in glass elevator motor, wiper motor, juicer, mixer, small tubular motor, electric tools, batteries, transformers, etc. HCET ® with professional technology is committed to providing reliable overheating over-current protection integrated solutions.


Application of thermal protector on battery protection board
HCET-A series temperature switch and thermal cut-out switch have the functions of overheat protection, a precise protector with small size. It is sensitive, accurate and reliable, especially suitable for heat cable, battery protection board... 
Best Quality HCET Thermal protector application in automotive Factory
HCET automotive motor protector  with high cost performance and high reliability have won the favor of international  customers .Our partner: Nidec  BYD  NISSAN YUTONG  NIO BULL ECOVACS  SENHUABO  Yanfeng JOHNSON ELECTRICMore than 30 inventions and utility model patent .And our have obtained IATF16949 Automobile quality management system certifications and  CQC,UL,CSA,TUV ROHS ,ISO 140041
HCET thermostat application in heating Products | Haichuan
HAICHUAN  (HCET )  temperature thermostat is widely used in various heating products, such as :car heating seat pads, medical heating pads, pet heating pads, household heating products, industrial heating products, etc.
HCET Motor protector application in AC/DC motor Products | Haichuan
As a high quality manufacturer in automotive motor protection, HCET Technologies has developed the  3MP 5AP 6AP HC02  to operate in wide temperature and current ranges, while providing consistent performance characteristics and excellent reliability. the best quality control systems give this product maximum safety and reliability. 
Is it worth getting a Seat Motor Protection Solutions? | Haichuan
HC02 series automotive current protectors are available in blue shell HC02-A and gray shell HC02-B. The shells are designed with high temperature resistant plastic shells. They are precision protection components with over-temperature protection function and precise control of current overload. Effectively prevent (motors, transformers, etc.) from damage caused by excessive temperature and excessive current.
The case of home appliance protectors
A home appliance protector that implements over-voltage, under-voltage, over-current, power-off and leakage protection for home appliances. It has stable working characteristics and excellent reliability, and is connected with wires and inserts flexibly to protect home appliances.
Professional Thermal protector for smart toilet lid manufacturers
The HCET-C Thermal protector is a combination of thermal protector and thermal cut off. It has double protections. Safer and more reliable. Special Features:● Small size, long life and high reliability .● Connected a cut off in series to save process in final applications.● 100% Snap Action.● Both temperature and current sensitive.● Sealed housing, water proof.●The type of cut off is optional and customized.Electrical Characteristics: ● 20amps/16 volts DC● 15amps/250 volts AC● 20amps/125 volts ACTechnical Parameters:● Available with nominal calibration temperatures from 50℃ to 180℃.● Tolerance Code: ±3℃, ±5℃

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