• Features

    Snap Action

    Available with Both of Normally Closed Type and Normally Open Type Contacts

    Customized Wire Connection and Bracket Type Available

    Safety Design according to IEC Standard

    Single Operation Device(SOD): Open on temperature rise, no closure unless the temperature 0℃ or below -35℃

    Manual and Automatic Resettable

  • Application

    Automatic coffeemakers, Water heaters, Sandwich toasters, Dishwashers, Boilers, Dryers, Electric heaters, Washing machines, Refrigerators, Microwave ovens, Water purifiers, Bidet, etc.

  • Tolerance

    Indicated temperature ±3℃, ±5℃

  • Temperature Setting Range (at no load)


  • ON-OFF Differential Temperature (general)

    Min 7~10K

  • Life Cycle(Resistive Load)

    15A/125V AC 100,000 cycles

    7.5A/250V AC 100,000 cycles

    15A/250V AC 6,000 cycles (Mannual Reset Type)

  • Safety Certification

    UL/cUL, TUV, CQC, KC

  • Download
    HB-2 & HB-21 Specification