Dongguan Kain Electronic Science & Technology Co., Ltd.
Main products:thermostat,thermal protector
Products
Contact Us
  • Contact Person : Mr. Ma MARK
  • Company Name : Dongguan Kain Electronic Science & Technology Co., Ltd.
  • Tel : 86-769-22666046-833
  • Fax : 86-769-23053646
  • Address : Guangdong,Dongguan,Tiantou Industrial,Hengli Town,Dongguan City,Guangdong Province
  • Country/Region : China
  • Zip : 523468

Electronic motor thermal protector

Electronic motor thermal protector
Product Detailed
Electronic motor thermal protector 1.thermal protector 2.plastic or iron shell 3. lead length :L1=L2=70mm 4.VDE, UL, CQC,

Electronic motor thermal protector

BW-A serial universal and enhanced protectors with large plastic casing are widely used in motor of industry, electrical household appliance, and electric equipment including humidifier, electrical dryer and ballast 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.

 

BW-B serial universal and enhanced protectors with large plastic casing are composed of the thermal conductive plastic 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.

Electronic motor thermal protector



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