1.thermal motor protector 2.plastic shell size :15.0* ... and break with snap-action disc 3.Metal case or Plastic case 1.KEY BENEFITS 1,Clubs-shape contact,jdinting ... life 5,Various resistances of bimetal available 6,Gasketed case suitable for most impregnation processes 7,Substitute SENSATA ... ballasts 2,Battery packs 3,Fractional Power Motor 4,AC brushless motor andpump 5,DCmotor 6,Heating appliance 3. ...