Final ring circuit - can they be simplified to loads in parallel with each other?

If you had even one load of 1 Ω, you will be in a spot of bother.

Well I was assuming that was a "thought experiment" by the original poster with easy numbers.
After all 250 A is a bit much for the 2.5mm2 and the 32a breaker!  You probably get about 1/4 to 1/3 of a second before something lets go violently...

And, If it does not, then the company fuse will do the honours after a few seconds.
Mike.

Well I was assuming that was a "thought experiment" by the original poster with easy numbers.
After all 250 A is a bit much for the 2.5mm2 and the 32a breaker!  You probably get about 1/4 to 1/3 of a second before something lets go violently...

And, If it does not, then the company fuse will do the honours after a few seconds.
Mike.