Circuit Breakers, Breaker Boxes & Fuses - Lowe's Keep Your Electrical System Current. The key to protecting a structure from an electrical fire? The right electrical equipment. Lowe’s carries a variety of quality electrical products, including circuit breaker switches, load centers, meter sockets and more. Whether you’re in need of replacement parts for a 100-amp breaker box or you need a new 200-amp breaker box, you’ll find what youMain Breaker · Standard Circuit Breakers · Breaker Switches · Afci/Gfci Circuit Breakers Types of Fuse Boxes | eHow Electrical service panels distribute electricity to a building through fuses. Because of the advancement in technology, there have been several different styles and types of fuse panels built and installed since electricity became a norm in the early 1900s. Fuse panels range in size from 60 to 200 amps per panels.