Manufacturing thermal protectors and switches since 2010.

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It is a high-quality thermal protectors, temperature switches, over-current protector manufacturers.

Wholesale HC02 Series Over-current Motor Protector with Good Price - Haichuan
Wholesale HC02 Series Over-current Motor Protector with Good Price - Haichuan
HC02 Series Over-current Motor Protector.HC02 series is a precise motor protector with plastic housing. It is sensitive to both temperature and current and can protect motor or transformer from over-heating or loading effectivelySpecial Features:● Small size, long life and high reliability;● Protected with overload, plugging turn, or short circuit flow well;● According to the customer request, setting overload trip current, max 30A;● Accurate trip off time can prevent motor from overheating(4~10s);● Each type of parts strictly implemented European ROHS environmental standards;● Terminals are optional and customized.Electrical Characteristics: ● 1~30amps/15volts DC● 1~15amps/30volts DC● 1~30amps/250volts AC ● 1~30amps/125volts ACTechnical Parameters:● Action temperature from 60℃~180℃, Every 5 ℃ a specification. Temperature is optional and customized.● Temperature tolerance:±8℃,±10℃.● Trip off current range: 1~30A.● Trip off time: 4~10s.Main Applications are as follows:● Window motor , Skylight and aerial motor.● Engine of the front and rear windshield wipers, slide door start and regulator engine.
Best HCET-C Thermal Protector Thermal Switch Factory Price - Haichuan
Best HCET-C Thermal Protector Thermal Switch Factory Price - Haichuan
HCET-C Thermal Protector Thermal Switch.The HCET-C Thermal Switch 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℃Main applications are as follows:● Pet pad● Heating pad● Electrical blanket
HC01/6AP Series Motor Protector
HC01/6AP Series Motor Protector
HC01/6AP Series Motor Protector.HC01 (6AP) is actuated by current passing through it and by the heat received from the ambient temperature. It has compact design, long lifecycle, reliability and more features. A variety of standard terminal, configurations is available to allow the easiest mounting and handling. Precise tripping time prevents motor overheating.
HC18/8AM Series Thermal Motor Protector
HC18/8AM Series Thermal Motor Protector
HC18/8AM series are both temperature and current sensitive. They can protect the applications like motor or transformer from overheating or loading. Widely used in power tools, oil pump motors, washing machines, transformers, etc.
China VA1 / VAA1 Series Thermostat manufacturers - Haichuan
China VA1 / VAA1 Series Thermostat manufacturers - Haichuan
A creep action thermostat/thermal protector designed primarily for low voltage applications. Evaluated for use in heating pads and electric blankets .
HCET-A/TB02 Series Thermal Switch thermal protector  Thermostat
HCET-A/TB02 Series Thermal Switch thermal protector Thermostat
HCET-A/TB02 series is a precise protector with small size. It is sensitive, accurate and reliable, especially suitable for heat cable, battery protection board, micro-motor and security protection of transformer. The patent number: ZL2013 20699495.2Every part of Haichuan is exquisitely crafted to meet the quality standards required in the motor accessory industry, such as impact and wear resistance.
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More than 60% of the company's products are exported to the United States, Canada, the European Union, Brazil, Taiwan and other countries and regions. Professional temperature switch manufacturer.

Best Quality HCET Thermal protector application in automotive Factory
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
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
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. 
Application of thermal protector on battery protection board
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... 
ABOUT US

Nanjing Haichuan Electronic Co., Ltd. located in Luhe Economic Development Zone, Nanjing city, Jiangsu province, China, it was established on August 5th, 2010 as professional temperature switch manufacturer.

It is a high-quality thermal protector, temperature switch, over-current protector manufacturers, vigorously introduce Austria, the United States and other places technology and more than 20 advanced equipment, especially committed to the automotive field of high-reliable Protector R & D and Manufacturing! The company has passed the ISO/TS16949 quality management system certification and has a number of independent Patents. Its products have passed the international safety certification of many countries such as UL, TUV, CQC, PSE, etc. 

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