ECN Forum Forums General Topics of the Trade General Discussion Area Simple question about voltage and current ratings

Thanks!

So does that mean that for a 230V phase-phase (400V phase-neutral) system with a max current per phase of 160A, I actually can use a DH324NRK instead of the one in the previous link? Or do I have to go to the DH364NRK as I have 400V phase-phase so need the 600V capacity? Based on this cut sheet?

Thanks so much!