Waterproof Power Distribution Centers

Did you grow up with building blocks? We sure did – they were the cornerstone of creativity in our youth. Take that idea and apply it here. Never before has it been so incredibly simple to build a power distribution center, let alone a waterproof one! These ALL NEW products make it a cinch. If you can think it up, you can build it – and easily.

These Waterproof Power Distribution Centers (PDC) from Littlefuse and GEP are just awesome! They’re perfect for 4x4s, rock crawlers, buggies, side by sides, UTVs, personal watercraft, and all off-road applications.

We offer every single thing you need to build your own. Or, we can custom build it for you to your specifications. The sky is the limit! Look at how incredibly simple the process is!

It’s Just That Easy!

Check out these examples of what can be built. Note that some of the larger bases can be locked together, allowing . . . well, nearly anything!

We stock all of the products you need to build it yourself! Don’t forget the cavity plugs for any unused openings – necessary to keep the completed center waterproof.

You Can Build it . . . Or We Can!

PDC Configurator 48 position GEP Waterproof PDC

Want to build it yourself? No problem. Just use our Configurator to design the layout for any of the below User Configurable PDC Base Kits to suit your application.

The Configurator allows you to select the PDC, choose the components, and lay them out accordingly.  All of the components available for the PDCs are available to you in the Configurator – just select and drag to the appropriate location.

When you’re finished, you can add everything to your cart for purchase with one click!  It couldn’t be simpler!

Or, we can build it for you to your specifications and ship you a completely fleshed-out PDC / harness assy that’s ready to install in your vehicle! To simplify the process, just fill out our Custom Waterproof PDC Inquiry form to get the ball rolling! Over the years, we’ve built hundreds of these for customers.

User Configurable PDC Base Kits

Each of these PDC Base Kits can hold any configuration of MINI relays, fuses, diodes and circuit breakers that you desire – all offered below.

Pre-Configured PDCs & PDC Kits


We also stock Automotive Primary Wire by the foot or by the spool in 10 AWG, 12 AWG, 14 AWG, 16 AWG, 18 AWG, and 20 AWG!

Crimping Tools