[tuetuopay]

48V DC is already in the dangerous voltages to work with in the home. The human body can already bridge such a voltage, but as opposed to AC, muscles will freeze in position, effectively getting stuck in shock position.

I remember visiting a datacenter once that ran telco equipment on 48V DC. They were much more paranoid about us getting close to such equipment compared to the AC equipment because they de need to "unstick" us. Cool gear nonetheless