Know how much electricity you will use. Pick a distribution box that fits what you need now. Make sure it is easy to add more later. This can save you money and stop. Make a plan for your project. This can save you money and stop. Home / blog / Ultimate Guide to Distribution Boxes (DB Boxes): Types, Components, Applications, and How to Choose the Right One For procurement professionals, electrical contractors, and project managers, choosing the right Distribution Box (DB Box) is a critical decision that directly impacts. A Distribution Box serves as a fully enclosed, highly robust mechanical housing designed specifically to route electrical power safely from the main supply line to individual subsidiary circuits. It distinguishes its primary purpose by providing centralized, secure housing for sensitive protective. The best box keeps your electrical system safe and ready for changes later. Put in and. At VIOX Electric, we provide a selection of premium DB boards that are ideal for a number of home applications and are made to the highest safety requirements. Costs should be taken into account, but keep in mind that your electrical distribution board is an investment in the long run that will. In this guide, we'll break down the 12 main types of distribution boxes in a way that's easy to understand. Prefabricated Rail Terminals and Rails The CHINT DB4-Series.