THERMOBIMETALLIC IMPULSE ELEMENT FOR PROTECTIVE THERMAL RELAY

摘要

The thermal-binary starting element of the protective thermal relay with a metal holder in the shape of the letter Z, whose one arm bears a terminal screw and whose second arm bears the thermobinary starting element with a heating winding. The middle part of the holder is equipped with a crush element, which is created between two cuts, which are perpendicular to the axis of the holder, and a thread equipped with a fixing opening.<IMAGE>