Trailer Connector Wiring Diagram 4 Way - How To Rewire A Trailer In 8 Simple Steps - Blue = electric brakes or hydraulic reverse disable (see blue wire notes below.) in the trailer wiring diagram and connector application chart below, use the first 5 pins, and ignore the rest.

Trailer Connector Wiring Diagram 4 Way - How To Rewire A Trailer In 8 Simp…

Tattoo Foot Switch Wiring Diagram : Foot Switch Wiring Diagram Homemade Tattoo Power Supply - Other answers and comments address other points, such as in this video i explain and demonstrate how to wire a double pole double throw switch.

Tattoo Foot Switch Wiring Diagram : Foot Switch Wiring Diagram Homemade Ta…