Open bundle electrical harnesses are widely used in engine nacelles, landing gear wheels, and inside aircraft hulls. Closed bundle harnesses have applications in turbine engine hot sections, military applications and industrial applications. The sell wire harnesses can be applied in PC, automobile, home appliance and other electrical or electronic field.

Overmold harnesses have many applications such as aircraft wiring, engine harnesses and industrial applications. Fuel Quantity Indicating System, FQIS, harnesses are completely sealed and mounted within the fuel tanks exclusively used in aircraft fuel tanks. Landing gear wiring harnesses are often installed in landing gear systems on aircraft. They have widely applications in commercial and general aviation aircraft.

A wide range of electrical harnesses is manufactured by a host of manufacturers.