Industrial/Rugged Nema rated Enclosures for RB switches

Does anyone know if this has been attempted yet? I love using the RB750UP in particular but am having trouble finding a DIN dail or industrial grade mountable box for this instead of the plastic box it is in. Just wondering!

If not, whats your favorite industrial switch/PoE brick?

How about this, does anybody know of any passive/24V power injectors that are preferably DIN rail mountable? They all seem to be 802.3af…