ptc electric heater plastic package thermal maintainer, water pump motor plastic package thermal maintainer ptc electric heater thermal maintainer (plastic package), water pump motor thermal maintainer (plastic package) air conditioner plastic package motor thermal maintainer (plastic package), automobile DC motor thermal maintainer (Plastic package) Washing machine motor thermal maintainer (plastic package), range hood motor thermal maintainer (plastic package), series motor thermal maintainer (plastic package) structure characteristics:
KW type plastic package heat maintainer is a kind of bimetallic strip after constant temperature as a heat sensitive reaction element. When the heat generated by the heating of the electrical appliance reaches the predetermined temperature value, it will act quickly to disconnect the contacts and cut off the circuit. When it falls to the preset reset setting value, the bimetallic strip quickly recovers to close the contacts and connect the circuit. The thermal maintenance device has the characteristics of small size, insulation of the shell (PBT high temperature engineering plastic), good airtightness, and flexible installation. .
