Klixon® 19HM

Manufacturer: Klixon®

Single Phase Hermetic Motor Protector

The 19HM Hermetic AC Motor Protector delivers the benefit of locked rotor and overload protection in a robust hermetic package.


  • Incorporates the world leading Klixon® snap action bimetal
  • Line break / Automatic reset
  • Low profile permits the device to be installed directly on the compressor’s power terminal pins within a cluster block housingoss.
  • Enhanced over-temperature protection against running overload high / low voltage locked rotor loss of refrigeration charge shorted capacitor high discharge temperature
  • Rugged welded construction
  • Reduced installation costs
  • Optional termination
Application Air Conditioning Compressors up to 2HP



  • 19HM
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