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.
● Conductive bimetal construction; the bimetallic element carries the circuit current
● Creep action device; slow make/slow break switching action.
● No built-in differential between the opening and closing temperature .
● Case electrically alive; insulating sleeving is available.
● Preset calibration temperature; not adjustable in this field .
● Available with same end termination, Model VA1 or opposite end termination, Model VAA1
● Available with factory applied lead wires.
● 5amps/120volts AC resistive
● 5amps/24volts DC resistive
● Available with nominal calibration temperatures from5℃ to 200℃.
● Tolerance code: ±3℃,±5℃,±8℃
Main Applications are as follows:
● Electric blanket
● Heating pad
● Household appliance
Ⅰ MODEL NO.: VA Series Thermostat;
Ⅱ TERMINAL SHAPE: A: A TYPE, B: B TYPE;
Ⅲ TEMPERATURE CODES: From 005(5℃) to 200(200℃);
Ⅳ YEAR OF CALIBRATION; A=2000 through Z=2025
WEEK OF CALIBRATION; 1~52 possible