Add a Circuit or Add a Lines offer a reliable and safe way to add an additional circuit, our Add-a-Circuit fuse block extension plugs into an occupied or vacant fuse slot and turns it into two circuits.  Perfect for adding a circuit to an existing fuse block, it holds either two ATM or ATC fuses. It includes an output wire for the added circuit with a butt splice on the end for easy circuit integration.

• Add a fuse circuits are the fastest, easiest option for installers who need to add a circuit for applications such as electronic components.
• Available in ATC and Mini blade fuse versions
• All Add a lines are for Applications calling for 10 Amps or less