Fuse Cut Out (FCO) functions as a support for distribution transformer protection against excessive current disturbances and possible short circuits. Cut out fuses are installed on medium voltage overhead lines with the capability to protect voltages up to 27kV and currents of 200A per unit. There are two series of Fuse Cut Outs produced by Powerindo with the following specifications: 

• FHRW 24 (100-200A) 
• FHRW 27 (100-200A)