HEATER MECHANISM FOR THERMAL OVERLOAD RELAY AND THERMAL OVERLOAD RELAY HAVING THE SAME

摘要

The present invention is to provide a heater mechanism that is easy to assemble in a thermal overload relay, and to electrically connect with an electromagnetic contactor according to the present invention, an extension for preventing the flow in the front and rear direction and to prevent the flow in the left and right directions. A second terminal electrically connected to the first terminal, the first terminal having a side protrusion for connecting the power supply or a load-side wire, and the first terminal and the second terminal electrically connected to the first terminal. A heater assembly provided between the first terminal and the second terminal and having a bimetal that bends in response to an overcurrent; And;A heater enclosure including the heater assembly and having a first support groove portion into which side protrusions of the first terminal are fitted and a second support groove portion into which an extension of the first terminal is fitted; An apparatus is disclosed.;Thermal Overload Relays, Heater Appliances, Heater Assemblies