"Looks good and robustly constructed, but not the best unit I've fitted.
Has four 20/25mm knockouts in side (Why only four?) then it is impossibly difficult to route cables for up to 6 ways plus tails & earth to top where all the terminating is done. My solution was to cut my own entry in top, thereby ruining the IP!, Even then there was not enough room to make a craftsman like job of laying the cables. Plenty of redundant room at bottom, so would have been handy if DIN rail was a little lower.
Cannot yet comment on Performance and Reliability, but I'm not expecting problems."