How Do Pre-insulated Bushings Improve Electrical Safety?
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pre insulated sleeve is a type of designed insulation component used for insulation coverage between cable cores and connecting parts. It is typically made of polymer materials and offers good electrical isolation and mechanical protection. This pre-processed pre insulated junction sleeve structure allows for direct conductor protection during the assembly stage, reducing the risk of exposed conductor surfaces during assembly.
Most insulated joint sleeve solutions use insulating materials such as thermoplastic polymers. These materials undergo rigorous standard testing for dielectric properties and voltage stress resistance, conforming to industry standards such as ANSI/UL for insulating bushings.
