The SMU-20 is a really good fuse high interrupting they can go up to 14,000A in the 15kV version and 12,500A in the 27kV version. A bit more spend than overhead cutouts but they do the job well on most circuits even with higher fault duty.

Thanks for making this video. Where I work we own our 12,470V system, but we don't do this kind of stuff often, so it's a nice refresher.

helpful video, thank you.

Luv the dead front. No more live front. Energize with elbows.

I've installed a lot of these in 42 years.

Thanks! Very informative!

thank you

Good job

Thank you

what is the purpose of the suppressor besides dampening the explosion sound ? is it because material from the fuse expelling out at high velocity and force could cause damage to other components inside the cabinet ?

Dude, that's pretty cool, thanks for sharing!

How would you clean the silencer if the fuse was blown and can you use hot water and Dawn dish soap to clean it?

Can you do video and explain the different bullet color codes and what they mean. Thanks.

sería genial que tuviera subtitulos en español.

Can those be opened up with a hotstick from the other side of the cabinet?

What is the make and type of gear?