How to men electrical men panel connection rotry switch connection ।। TPN connection ।। part 4

This video is oxygen gais planet electrical work part 4 men panel connection, tpn MCB connection, rotary switch connection, voltage miter connection,3 phase connection, indicator connection, change over connection, drwoing connection,A to Z electrical work

Oxygen gais plant part 1

Oxygen gais plant part 2

Oxygen gais plant part 3

Change over test input ouput continue test

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#rotryswitche #tpnmcbconnection