How To Use Insulation Piercing Clamps Underground Or In Water?

Cable Lugs Whether it is directly buried underground or placed in water, the outer sheath of the cable needs to be stripped. Although the insulation layer of the cable core wire does not need to be stripped, its corrosion resistance is not as good as the outer sheath. If the waterproof protection at the cut of the outer sheath is not good or once it is damaged by rats, moisture will break through the only line of defense and penetrate into the cable, causing the insulation resistance of the entire cable to decrease, making it unsafe to use. Therefore, when using insulating piercing wire clamps underground or in water, it is necessary to use a plugging underground cable waterproof junction box or other sealing measures to carry out multiple waterproof protections, to ensure that there are no mistakes at all levels, so as to ensure the long-term safety of the power supply system. Cable waterproof junction boxes are suitable for all low-voltage power cables, communication cables and signal cables.