Introduction
Insulation Piercing Connectors (IPCs) provide a fast, reliable, and maintenance-free solution for electrical connections without stripping cable insulation. Proper installation ensures optimal performance and safety.
This guide covers two types of insulation piercing connector installation (single-screw and double-screw), and key precautions.
Single-Screw IPC Installation
Prepare the IPC
Adjust the piercing nut to the correct position.
Insert the branch wire into the branch cap.
Position the Main Cable
If the main cable has double insulation, strip a small section of the outer layer.
Place the main and branch cables parallel to each other.
Hand-Tighten First
Manually tighten the nut to secure the clamp.
Final Torque Application
Use a socket wrench (not an open-end wrench) to tighten until the nut breaks off, indicating proper installation.
Double-Screw Cable Piercing Connector Installation
Open the Connector
Unscrew the IPC to access the main and branch slots.
Insert the Main Cable
Place the main cable into the main slot without twisting or cutting.
Ensure the cable diameter matches the IPC’s range.
Insert the Branch Cable
Place the branch wire into the branch slot, following the same precautions.
Tighten Sequentially
Use a socket wrench to tighten the two nuts evenly in sequence.
Continue until the torque nuts break off, confirming a secure connection.
Critical Installation Precautions
Pre-Installation Checks
Verify cable alignment with design specifications.
Ensure the IPC model matches the voltage and cable size requirements.
Cable Preparation
If stripping is needed, maintain the proper length for heat dissipation.
Avoid damaging inner conductors.
Torque Application
Only use a socket wrench—open-end wrenches can damage the connector.
Tighten until the nut breaks for a secure, waterproof seal.
Post-Installation Testing
Conduct insulation resistance tests to confirm safety.
Why Choose UMER Connectors?
✔ Expert Support – Professional installation guidance available.
✔ High-Quality Materials – Durable, waterproof, and corrosion-resistant.
✔ Wide Compatibility – Suitable for copper/aluminum cables (0.75mm²–400mm²).
✔ Time & Cost Savings – Faster installation than traditional methods.
Conclusion
Installing an insulation piercing connector correctly ensures long-term reliability, waterproofing, and electrical safety. Following these steps guarantees optimal performance, whether using a single-screw or double-screw IPC clamp.
Need high-quality IPC Connectors with expert support? Contact UMER today for custom solutions and bulk orders.
