If you are looking for a device that can help you distribute power to enclosures of networks and servers, this item may be exactly what you are after, mainly because of the high quality modules installed in a PDR by the manufacturer. 
The package includes various accessories and there are plenty of features and benefits associated with the use of this product, such as the 4 fused, 3-phase outlets, fitted to the rack, along with the master switch. Optionally, you can request a RC circuit-breaker, if your application requires.