- Dongguan Kain Electronic Science & Technology Co., Ltd.
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- Product Category
- Motor Thermal Protector 
- Online Showroom
- 1648 Products
- Product Range Main products: Thermostat, bimetal thermostat, thermal protector, thermal fuse, temperature switch
- Certificates VDE ISO9001:2000 CB UL SGS GMC
- Target Market(s) North America; Oceania; Southeast Asia; Eastern Europe; Africa; Hong Kong/ Macao/ Taiwan; Latin America; Japan & Korea; Mainland China; Western Europe; Northern Europe; South Asia; Middle East
- City Dongguan
- Province/State Guangdong
- Country/Region China
- OEM/ODM Availability BOTH
- Additional Information
Payment Terms T/T Minimum Order 1000pcs Lead Time Delivery Time 10 days Sample Available Yes FOB Port Hong Kong Loading Info According to customer requirement Packing Info 100pcs/bags;5000pcs/carton;carton size 360X280X180. Target Market(s) Africa, Hong Kong/ Macao/ Taiwan, Japan & Korea, Latin America, Mainland China, Middle East, North America, Northern Europe, Oceania, South Asia, Western Europe
Name:BW9700 heater Boards
TH-AID universal and enhanced serial thermal protectors are widely used in industry, electrical household appliance and electric equipment to avoid abnormal operation caused by overcurrent and overtemperature. The products provide effective, reliable and safe protection. The enhanced casing is suitable for internal installation of plastic hermetic motor, which can bear the plastic molding pressure at 3.5Mpa. The performance of the products satisfies the standards including IEC34-11, GB13232, GB/T13002, etc.
Structure and protection principle
TH-AID type thermo protector is composed of the parts of thermal conductive casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. When current passes through the bimetallic parts with resistance and in case of abnormal operation, along with the increase of current or the environment temperature rises to the set value, the bimetallic parts perform quick action, opens the contact point, and disconnects the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.
1.Because the casing is made of conductive metal, thermal conductive and heat resistance insulation sleeves are required for use.
2.Refer to A-C graph for selecting protection temperature.
Rated action temperature table
Open Temperature Range
Open Temperature Range
Note: The recovery temperature is 2/3 of the standard action temperature with the tolerance of ±15℃ or specified by customer
Contact point maximum capacity
TH serial protectors can perform 5000 times of connection and disconnection protection under the following conditions.
Installation and overall dimensions
The cables are AWG20#, 22# silicone cable and electronic irradiated cable. Customized service is available.
Critical current & ambient temperature graph (It is to consider current effect while selecting the protection temperature)
VDE UL CQC
max voltage: 250V
max current : 10A
temp range: 45---160C
contact type: NC or NO
life time: 5000 times
Dongguan Kain Electronic Science & Technology Co., Ltd.
Dongguan Kaien Electronic Science & Technology Co., Ltd.Since its foundation in 2006 in mainland China, we have accumulated abundant experiences, kept innovating, and been highly appraised by domestic and foreign customers. Our company has now developed.
Year of Establishment 2006 Capital US$101 Thousand - US$500 Thousand Sales Volume US$5 Million - US$10 Million Brand Name Kain
Export Year 2006 Export Percentage 41% - 50% Delivery Time 10 days Minimum Order Quantity 1,000PCS Payment Terms T/T Others
Production Lines 10 lines Factory Size 10,000 square meters Monthly Capacity 3,000,000PCS Investment on Manufacturing Equipments US$501 Thousand - US$1 Million No. of Staffs 101 - 500 People No. of R/D Staffs 11 - 20 People No. of Engineers 5 - 10 People No. of QC Staffs 5 - 10 People
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