CHANGE OVER SWITCH                                                                                                                 

According to the amani electrician CHANGE OVER SWITCH thats is a part of load switch
which used to manage two different sources of power to direct in the single load while once
does not work plopery or while emergence appear in a source one

BY THE WAY THEIR ARE TWO KIND OF CHANGE OVER SWITCH

1....AUTOMATIC CHANGE OVER SWITCH
ACCORDING TO THE AMANI ELECTRICIAN  This part of change over switch which direct the current automatic it self with out load 
hand or mechanical power 

SEE THE STRUCTURE BELLOW  ⏬⏬⏬
⏬⏬
ON LOAD CHANGE OVER SWITCH 

ACCORDING TO AMANI ELECTRICIAN most of this part of load switch include mechanical power to drive hand of the switch
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