Review on ⚡ Cooper Bussmann NO 263 Number 263: Reliable and Efficient Electrical Protection Solution by Onsommoshit Mathews

I'm not sure but I don't think you'll find it on the @HD or Lowes shelf. Not me. But with the installed AC unit I had, I needed it. In fact, I needed two sentences. Cooper B is the best. I feel better using the smaller recommended fuse size listed on my AC capacitor pack than using a higher amperage fuse for switch box convenience. It is mostly an inexpensive part, but some sellers may charge different shipping costs. View all purchase options!