An Important Indicator Of The Sealing Performance Of Puncture Clamps

insulation piercing connector employs a precision-designed sealing structure. High-quality rubber or silicone gaskets are fitted between its insulating shell and the internal piercing blade, ensuring tight contact with the cable insulation during installation. Simultaneously, as the torque nut is tightened, the piercing blade penetrates the insulation and contacts the conductor, compressing the gasket ring to form a complete waterproof barrier.

In various environmental tests, the piercing connector design demonstrated outstanding performance. Experiments show that after applying a 6kV voltage at a depth of 30 cm underwater for one minute, the ipc connector still showed no breakdown, indicating that its sealing structure can reliably block humidity, water intrusion, corrosion, etc.

The casing of ipc electrical connectors is usually made of UV-resistant and anti-aging engineering plastics, which can withstand temperature and humidity fluctuations caused by climate change. The rubber/silicone gaskets maintain elasticity and sealing performance under high or low temperature conditions.