A thermal fuse is a cutoff which uses a one-time fusible link. Unlike a thermal switch which may automatically reset itself when the temperature drops. Â Maximum temperature limit(TM) :- Â The....
A thermal fuse is a cutoff which uses a one-time fusible link. Unlike a thermal switch which may automatically reset itself when the temperature drops.
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Maximum temperature limit(TM) :-  The  maximum  temperature  at  which a Thermal
   Cutoff  can be maintained for 10 minutes without
   re-closing the fuse will not change its state, until
   reaches rated temperature. Â
                                                                                      Â
Holding temperature (TH):-  The  maximum  temperature  at which a ThermalÂ
                               Cutoff  will  not  cause a  change  in  state  ofÂ
                                conductivity  to  open  circuit  while  conducting
    rated current.
                               Â
Rated function temperature(TF):-   The  maximum  temperature  at which a ThermalÂ
                               Cutoff changes its state of conductivity to open Â
   circuit  detection current, the  tolerance  of  temp
                               are +0 to -5 degree.
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