Installation method

Installation legend of single screw insulation piercing clamp

 1. Adjust the piercing clamp nut to a proper position, and insert the branch line into the branch line cap sleeve completely.

 2. Insert the main line, if the main line has two layers of insulation, peel off a certain length of outer insulation at the connection position.

 3. Put the main and branch lines in proper position and keep parallel. First, screw the nut by hand to fix the clamp.

 4. Tighten the nut evenly with the sleeve spanner of corresponding size until the top part breaks off and the installation is completed.

Installation legend of double screw insulation piercing clamp

1. First, screw off the wire clamp and clip the main line into the main line slot. Do not make the main line and the knife ruler crooked. Pay attention to whether the wire diameter range corresponds to the clamp.

 2. Then put the branch line into the branch channel. The precautions are the same as above.

3. Tighten with socket wrench. Do not use open-end wrench.

4. Note that the two nuts should be screwed down synchronously in turn.

 5. When tightening to a certain force, the constant torque nut is broken. Installation is complete.

Insulation puncture clamp can be divided into 1kV, 10kV, 20kV insulation puncture clamp according to voltage classification.

According to the function classification, it can be divided into ordinary insulation puncture clamp and grounding insulation puncture clamp

It has the characteristics of simple installation, low cost, safety, reliability and maintenance free. The cable branch can be made without cutting off the main cable and stripping the insulation layer of the cable. The joint is fully insulated and can be live working. The field branch can be made at any position of the cable. There is no need to use terminal box and junction box. And the joint is resistant to distortion, shock, water, corrosion and aging. Using insulated piercing clamp as cable branch has obvious comprehensive benefit and better performance price ratio than the traditional connection method

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