Implementation Of Multi-layer Protective Structure In Puncture Clamp

In the field of electrical connections, sealing performance directly affects the long-term operational stability of equipment. piercing cable connector typically employs a multi-lip seal design, which consists of multiple independent sealing layers. Each sealing lip uses an elastic material of different hardness to form a gradient fit on the surface of the wire during the piercing electrical connectors installation process.

When the piercing wire connector is in operation, the outer lip provides primary protection, preventing coarse particles and large amounts of moisture from entering. The middle sealing lip establishes a second barrier against fine particles and moisture. The inner lip adheres tightly to the cable insulation layer, providing final protection. This wire piercing connector layered design ensures that each sealing lip sequentially adheres to the cable surface according to a preset pressure value during the tightening of the torque nut, constructing a complete sealing system from the outside in.