Back to Overview

What are the protective bushing of wiring harness

May 22,2024

What are the protective bushing of wiring harness

Wire harness protection sleeve is an important wire harness outside protection measure, designed to protect pipelines and cables from damage, and provide insulation, heat insulation, moisture and other functions. The following is a summary of the harness protection bushing:

Silicone glass fiber high temperature sleeve (fireproof sleeve) : suitable for protecting short and straight pipelines and cables, often used in automotive wiring harnesses, generator sets, etc., with solid installation, not easy to disassemble characteristics, while providing sealing, insulation, heat insulation and moisture-proof effects.
Bellows and bushings: As the main components of the external protection of the harness, they provide additional mechanical protection against scratching or wear of the harness.
Glass fiber bushings: made of glass yarn woven into tubes and treated with silicone resin, suitable for wire protection under high temperature and high pressure environment, can withstand temperatures of up to 200℃ and pressures of more than 1000 volts.
Lint sponge tape: This tape has the characteristics of noise reduction, shock absorption and wear resistance, suitable for a variety of automotive wiring harnesses, such as instrument wiring harnesses, ceiling wiring harnesses and door wiring harnesses.
Based on the above information, wire harness protection bushings include but are not limited to silicone glass fiber bushings, bellows, glass fiber bushings and lint sponge tape and other types, each of which has different advantages and application fields, providing comprehensive protection measures for wire harnesses.