Friday, 1 April 2016

What is the use of DO fuse

What is the use of DO fuse 

DO fuse or Fuse cut out

     In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to melt, disconnecting the transformer from the line.




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