Miniature Circuit Breaker Changeover Switch finds application in industries as well as in domestic sphere for use in low voltage distribution circuits, wherever continuity of supply is necessary, for switching to an alternate source of supply from main supply and vice-versa. The Changeover Switch enables switch disconnections with independent manual operation, capable of making, carrying and breaking currents under normal circuit conditions, which may include operating overload condition and also carry currents under specified abnormal circuit conditions such as those of short circuit for a specified time. The Changeover Switch is made using quality grade raw materials that ensure good quality. The Miniature Circuit Breaker Changeover Switch is capable of providing efficient performance.