What Are Wire Harnesses?

As modern technology and the possibilities of cable assemblies continue to develop, there are many parts of this tech niche ready to be explored. One major subset of this industry is that of wire harnesses. For those unfamiliar with the term or product, wire harnesses are sets of specifically organized wires, terminals, and connectors that run through a machine (most often a vehicle of sorts) that could even be compared to the nervous system of the body.

Design

Wire harnesses are designed to protect multiple cables. If a wire harness is opened, it often reveals many cables running from place to place and system to system. The harnesses are typically made of a plastic material that protects cables from extreme temperatures or the elements. For systems that run through machinery like vehicles, extreme temperatures can be reached, so it is important that cables that are critical to the design and function of the machine are not worn down and can be protected. Wire harnesses are also a low-cost investment, so they keep things working longer in the long run.

Purpose

Wire harnesses are designed to solve two major problems. First, they can help maneuver around geometric limitations that may be causing design issues. Secondly, they can help to solve additional electrical requirements. Essentially, wiring systems will often need to be organized in very specific ways to make sure that all the different pieces of a product can do their jobs correctly. For machines as large as airplanes, for example, these functions are more critical than ever.

Cables and their wire harnesses are designed to match their environment and can be designed to protect against heat, extreme cold, water, or frictional wear and tear as necessary. With more technological advancements every day, wire harnesses are greatly beneficial to put some of the more outdated worries to rest. Machines are in good hands when cables are protected by capable wire harnesses.