BW9700 Thermal Switch With Fixing Units

Minimum Order
7 working days
Product Description
1. Switch type: normally closed, normally opened.

2. Operating Voltage / Current: AC250V / 5A; AC125V / 8A

3. Operating Temperature: 40~160C (one step for every 5C)

4. Standard Tolerance: +-3/ +-5 / +-7 degree

5. Reset temperature: operating temperature decrease by 15-45 degree

6. Contact Closure resistance: less than 50

7. Insulation resistance: less than 100

8. Electric strength: AC1500V/1min free from phenomena of break down and flashover.

9. Service life: more than 10000 times
Product Feature
BW serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.
Product Specification / Models
Overall Dimensions:

BW9700(Material Case) 20*7.4* 3.8mm

BW9700(Plastic Case) 20*8*4mm

BW9700(Material Case) 15*6.7*3.2mm

BW9700(Plastic Case) 15*7.2*3.8mm
Application / Models
BW series is applicable to chargeable battery, ballast, massager, micro motor, transformer, electric tools, heat electric appliance and instrument etc.
HUIZHOU HENGDAFENG ELECTRONIC SCI&TECH CO.,LTD was established in 2003 in mainland China, conveniently located in the economically developed Dongguan Changping. Company research production, sales and service as a whole, specialized in producing bimetallic thermostat, thermostat, overheat protection, motor protection, and other electronic components. Widely used in various household appliances, motors, transformers, ballasts, lamps protection, PC motherboards, water tanks and other electrical components overheating, overcurrent reliable and secure protection.

After ten years of effort, the company has imported from Germany, the world's most advanced automated production line thermostat and excellent product quality testing equipment, and hire foreign technical experts on-site guidance and training, continuous learning of foreign advanced technology, while also focus on new product development, and made a series of patented technology, all products have passed VDE, TUV, UL, CUL, CQC, CB certification, are in line with EU RoHS directive , the products are exported to overseas, known as the temperature controller giants. Companies strictly enforce the ISO9001: 2008 international quality system certification, the company has upheld the user is God, convinced that the quality of life for the purpose, and constantly improve the quality assurance system to ensure the products quality. And the spirit of meticulous , quality assurance; continuing aggressive, customer satisfaction, corporate quality policy, through continuous improvement and production of high quality , high value products to serve users.

We sincerely wish to cooperate with all the friends and common development, create a better future!

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Delivery:FOB, or by express
Origin:Dongguan, China
BW9700 Thermal protector

Dongguan Henghao Electric Co., Ltd

China China

BH-TB02B-B8D thermal cutout switch,BH-TB02B-B8D bimetal thermal switch

Payment:LC, TT
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Dongguan Henghao Electric Co., Ltd

China China


China China
Contact Person: Jacky Zhao
Telephone: 86-0752-2033152
Location: Guangdong, China
Business Type:Manufacturer
Main Target Region:World Wide
Zhonggang Village Shiwan Town
Main Product:
Thermostat, Thermal Protector,Thermo Switch, Thermal Fuse
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