Bimetal thermal switch instruction:
BW-A serial universal and ehanced protectors with mini metal casing are widely used in motor of 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:
BW-A 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.
|
Voltage |
24V-DV |
125V-AC |
250V-AC |
|
current |
12A |
12A |
8A |
Dongguan KAIN Electronic Science & Technology Co., Ltd. Was founded in 1988. It is a national class high-tech enterprise which integrating R&D, production and sales for temperature sensitivity components. The investment is more than RMB100million, and it covers 35000 square meters.
KAIN owns unique R&D center in domestic industry of thermostat, it successfully attracted the involvement of global top temperature controller R&D team into this industry. The R&D center and quality control center covers more than 5600 square meters. Our lab has introduced high-tech test facilities which manufactured by Japan and Germany, the manufacture also imported 8 sets of Automation Temperature Control Production Line from Germany. As a leading company, KAIN also has got TUV, UL, VDE, RoHS, cUL, CB, CE certifications.
With the leading technology to change the products, advanced management to change the production capacity, and the high quality product to change our customers' purchasing habits of relying on imported products. KAIN provides full-service of thermostats for and world top 500 enterprises and more than 3000 large enterprises over 45 countries around the world. The range of service includes various industries, such as aerospace, railway, military, household appliances, motors, electric instruments and equipments, etc.
With 20years'of development, KAIN has become a group of enterprise with substantial capital, leading in R&D, production and dominant industry status. Today, KAIN is standing in the peak of the global industry with its unique strength and it focus on working together with world class enterprise as a strategic partnership.
