Closed Bundle Wiring Harnesses

Closed bundle harness designs are ideal for hostile environments where ultimate protection is required. The harness branches are enclosed with materials that protect the inner wire jackets and conductors from mechanical damage and electrical (EMI) compromises. Our in-house over-braiding capabilities include metal, Nomex®, PEEK™, Kevlar®, and other protective materials. Closed bundle harnesses are found on gas turbine engines, hot engine sections, or other extreme environments.

As an added feature, backshells and junctions can be potted or encapsulated with pottable silicones or expandable silicone foam. This offers an extra measure of strength and vibration resistance.

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> Want to learn more? Read our article on Closed Bundle Wiring Harness Construction.