Thermal Circuit Breaker (CMB Series)

Carling Technologies
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The CMB-Series is a compact, single pole, push-to-reset family of thermal circuit breakers designed to protect equipment. Utilizing simple, precision design with few moving parts, these breakers offer cost effective, extremely reliable circuit protection with high resistance against shock and vibration. The CMB Series provides a consistent trip point over temperatures ranging from -10°C to +60°C. They are ideally suited for such applications as household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies. ROHS Compliant.


  • Pushbutton Thermal Circuit Protection
  • Ratings up to 20A AC/DC


  • Household Appliances
  • Transportation
  • Marine
  • Power Strips
  • Medical Equipment
  • Audio Visual Equipment
  • Power Supplies