Wiring Diagram With Relay. It should be noted that either the power 86 or ground. A relay is an electrical switch which uses low wattage current to open another switch.
Buy relays pigtails and kits here see below for an example of a relay wiring diagram. Wiring with a relay allows the power to run straight from the battery through the relay mounted nearby directly to the lights. On the left hand side of the relay are 8 colored cables a 12v power terminal and another terminal marked tt.
Now thanks to beps unique vsr voltage.
Lets say were using household voltage in this circuit which is 110120 vac. For mechanical latching relays click here. The 12v power terminal requires a dedicated feed with fuse directly from the cars battery while the terminal marked tt is for an optional tell tale dashboard light. The diagrams basic relay use this is a basic accessory wiring diagram you can replace the lamps in this drawing with whatever 12v accessory youd like the components can go where ever you like or where.