High Voltage Fuse Cutout

Fuse Tube: The heart of the device, containing a fusible link that melts under excessive current, interrupting the circuit.

Insulator: A porcelain or composite insulator that provides electrical insulation and protects the fuse tube from the elements.

Mounting Hardware: Clamps and brackets for mounting the cutout to the power distribution structure.

Fuse Link: The replaceable fuse element that melts when the current exceeds a certain threshold.