Product review (4 stars): Did what I expected it to do
The Product worked as intended I didn't have any problem finding the GMA Style / 5mmX20mm fuses at my local Walmart. Fuses cannot be included with this device since the fuse needs to be sized to the application. As said by others there is no schematic for the connections but it is quite easy if you know what your doing. If you don't you shouldn't be playing with high voltage anyway. Either way I posted a picture of the common schematic for this product.