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What is a wire harness?

A wire harness, often referred to as a cable harness or wiring assembly, is a systematic and integrated arrangement of wires or cables within an insulating material. The purpose of it is to transmit signals or electricity. Cables are tied together with straps, cable ties, bushings, electrical tape, conduit, or a combination thereof. The wiring harness simplifies the connection to larger components by integrating the wiring into a single unit, enabling a “plug-in” installation.

Wire Harnesses vs. Cable Assemblies

Wire harnesses are often confused with cable assemblies, however, the two are quite different. The main difference is that cable assemblies typically have only two endpoints, whereas wire harnesses contain multiple breakpoints (endpoints) that run in different directions, with multiple endpoints on each breakpoint.

Wire assemblies are most widely used in the transportation industry, including automobiles, buses, trucks, and airplanes. Construction machinery, industrial equipment, electronic products, and household appliances will also use wiring harnesses for construction.

The Advantages of Wire & Cable Harnesses

Saves On Time

A well-designed wire harness will feature wires of different colors and clear labels to make the process as straight forward as possible.

It’s also quick to install, easy to manage, and helps avoid time-consuming connection errors.

 

Saves On Space

Customized wiring harnesses minimize the length of necessary cables and wires, thus optimizing the efficient use of space as much as possible.

 

Premium Quality Materials

Store-bought cables and wires can vary greatly in quality from the materials used in custom wiring harnesses. Custom wiring harnesses undergo strictly testing procedures to ensure ultimate reliability and wiring performance.

 

Protection And Safety

When wires and cables are bundled into a custom harness, they are better protected from the detrimental effects of moisture, vibration and abrasion. As wires and conductors are bundled together, they are less prone to short circuits than a bunch of loose wires that could snag on the mechanical parts they pass through.

 

Custom Solution

Custom wiring harness always provide a fully customized solution to a specific problem or application. 

If you need a custom wiring harness, we have the right expertise to provide you with a workable solution, in full and on time.

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Design
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Component Sourcing
Wire & Cable Harnesses
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