This compact ATC / ATO and Mini fuse block is the perfect solution for adding auxiliary circuits to your vehicle. The fuse block's small footprint makes it easy to mount. this is an independent fuse block, meaning that each fuse has a connection in and a connection out. the flexible design of the fuse block allows it to be used with standard ATC / ATO blade fuses, and it can also accept Mini fuses. connections to and from the fuse block are made using 1/4 inch push on terminals. Covering the block is a clear cover with a gasket to protect the fuses. Two clips on the lid hold the cover in place. Provides circuit protection for up to four devices in a small space. Maximum load per fuse is 30 amps. Max load capacity for all circuits combined is 50 amps, 32 volts DC. Dimensions are 2.9"L x 1.75"W x 1.5"H.