![[SOLVED] Found on a telephone pole in GTA, Canada](https://lemmy.ca/pictrs/image/3dfa641a-585f-4d4d-a60f-063f8dccb05b.jpeg){kind=link}
I assume it has something to do with grounding, but I’ve never seen this before, so I’m curious of its function and need on a particular pole.
I assume it has something to do with grounding, but I’ve never seen this before, so I’m curious of its function and need on a particular pole.
Here’s a video where electricians break down the fuse and how it’s installed and operated in detail.
It is literally just a big fuse, there’s a segment of wire inside that grey tube designed to melt if too much current is going through it. Here’s video of one blowing.