This kit is made for up to six 30 amp fused connections for accessories. This is connected directly to the battery terminals running on 6 gauge wire. The total draw on the kit is rated at 100 amps max. This is a marine grade fuse block that’s intended to be mounted on the front firewall of the machine. This kit also hooks up the stock 3 post distribution block as well, allowing for the accessories to be either all keyed on or constantly hot. Once the 3 post stock block is connected, you can also use the keyed on connection separately but still is rated to 100 amps max for everything. When you buy the machine stock the stock front distribution block is NOT connected. This gives you all the power you should need to run heaters, stereos, lighting, cell phone chargers, etc. with the quality connections that a RZR needs in harsh conditions of water, mud, and snow. This also has the correct wire gauge for carrying the amount of power needed for the kit. This has everything you need to do the installation including wire and terminated ends. Please specify which machine you have for proper wire length to be included. This is highly recommended for every RZR with accessory power needs.