• Product Details



●Small size, long life and high reliability;


●Good protection against overload, locked rotor, or short-circuit overcurrent;


●According to customer requirements, the overload trip current value can be set, up to 30A;


●Very accurate trip time (4~10s) to prevent the motor from overheating;


●Each part strictly implements the European ROHS environmental protection standard;


●There are various types of terminals for flexible selection;


Electrical Specifications:     


●1~30amps/15 volts DC


●1~15amps/30 volts DC


●1~15amps/250 volts AC


●1~30amps/125 volts AC


Technical parameter:


●Operating temperature range: 60℃-180℃, one specification for every 5℃, any temperature within the range can be provided according to customer requirements.


●Temperature tolerance: ±8℃, ±10℃.


●Select control overload current trip range: 1~30A


●Escape time: 4~10s


Application range:


●Window motor, sunroof motor, seat motor


●Wiper engine, sliding door engine, regulator engine


●Overcurrent protection of stroller motor and circuit board, etc.


1.How about the shipment and delivery time?
The true delivery time depend on the quantity and products. Here need 5-7 days to produce for normal orders. We prefer to use international express like FedEx/UPS/TNT/DHL,but the shipment can be chose by our clients.
2.Are you a manufacturer?
Yeah. We are. And we own 3 workshops, 2 offices about 100 workers.
3.Can you help us to design the protector?
Yes, we focus on the researching. We have technicians to work it. You just send your products to us, and tell us thespecifications. We will design it and give you offer.


1.Customized orders accepted.
2.100% inspection before shipment.
3.Domestic independent brand -HCET®.
4.Our products win the domestic and foreign consumers’ favor and praise.

About Haichuan

Nanjing Haichuan Electronic Co., Ltd. located in Luhe Economic Development Zone, Nanjing city, Jiangsu province, China, it was established on August 5th, 2010. 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. Products are widely used in glass elevator motor, wiper motor, skylight motor, car water tank, car heating pad, white household appliances and other occasions that need reliable and safe protection, is one of the most complete specifications in the field of automotive electrical protectors, the company has become an excellent supplier to the cooperation units of many mainframes manufacturers in China. 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. With the company's mature technical strength and sound management system, to provide customers with cost-effective products and services.

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