Review on Bussmann TL 20PK4 Loaded Edison Listed: Ultimate Electrical Protection for Your Home by Brian Page

Delivered on time and as described. I live in a house with old wiring and sometimes we get overloaded and we have to replace the fuses - they are great and I found that after replacing the (VERY OLD) power fuses none had blown - of course that too because we didn't learned to turn on the microwave while using a blender and toaster :)