The Double Down Splitter for Tesla Plugs into common a 3-prong Dryer Outlet found in homes built before 1996 (NEMA 10-30). This extension splitter allows you to plug in your 14-30 or 14-50 plug equipped EVSE or Appliance with more reach (does not accept 14-60 plugs). This cable both splits and extends your 3-prong Dryer outlet out to your garage while converting to to NEMA 14-30/14-50 at the same time. Works well where you need a little more length to plug in your 30A EVSE but don't want to swap plugs or leave the Dryer unplugged. Constructed of heavy 30amp cable, with a box type outlet on the end.

The gray 10-30 cord is always 5' and plugs into your existing Dryer outlet, while your Dryer plugs into the 10-30 outlet in the middle of the cable. The black cable is offered in your choice of lengths with a box outlet on the end which accepts both NEMA 14-30 and 14-50 plugs. It also has a nice blue LED indicator to confirm power is at the outlet.

This is a 30amp cable for 24amp continuous or lower load following the NEC's 80% rule of thumb. Constructed using my super flexible black rubber cord.