This is a really nice DIN-rail mounted power supply. It's compact and very well built. Different power ratings are available, and as rating increases, the power supplies just get wider - so upgrading to a larger size will only take up a bit more DIN-rail space.
There are separate terminals to install an overload fuse (I used a resettable polyfuse).
Overall, a top quality, compact power supply. Highly recommended.
Ian