Regarding those fuses:
I have heard that those expulsion fuses when they blow open, they do so with a hell of a bang and a lot of sparks and " spare parts" going everywhere... makes me not want to park under one or near one with my truck let alone be under one when it happens to " go off".. Is it true these fuses are like little bombs or firecrackers when they open? Just wondering....

The ones in my neighbourhood are the old links in the "door" type cutouts that just fizzle and open and do not make any noise from what I remember...
A.D