The Ergom H 1.5/7 wire end sleeve is a professional-grade component engineered for the secure termination of 1.5 mm² stranded copper conductors. By providing a clean, consolidated end for flexible wires, this sleeve prevents individual strands from fraying, which is essential for maintaining stable electrical connections within terminal blocks, circuit breakers, and various control devices. Each sleeve is designed to offer a consistent and reliable contact surface, ensuring optimal conductivity and safety in electrical installations.
Advantages
The primary benefit of using the Ergom wire end sleeve is the significant improvement in connection reliability. By grouping the fine strands of a conductor into a single, rigid unit, the sleeve eliminates the risk of loose strands causing short circuits or poor contact. The high-quality material ensures excellent mechanical strength and electrical performance, while the 7 mm length is specifically optimized for standard terminal depths. This product simplifies the installation process, reduces maintenance requirements, and contributes to a more organized and professional wiring layout in complex electrical systems.
Suitable for
- Electrical control panels and distribution boards
- Automation and industrial control systems
- Connecting stranded wires to screw-type or spring-loaded terminals
- General electrical maintenance and repair tasks
This product is not suitable for solid core conductors, as it is specifically designed to manage and protect the individual strands of flexible copper wire. It should also not be used in applications where the wire gauge significantly deviates from the specified 1.5 mm² capacity, as this would result in an insecure connection.
Key specifications
- Conductor cross-section: 1.5 mm²
- Sleeve length: 7 mm
- Material: Copper with protective coating
- Quantity: 100 pieces
To use the Ergom wire end sleeve, first strip the insulation from the end of the stranded wire to a length corresponding to the sleeve size. Insert the exposed copper strands into the sleeve until they are fully seated. Use a professional crimping tool designed for wire end sleeves to compress the metal sleeve firmly onto the conductor. Once crimped, the wire is ready to be inserted into the terminal block and secured according to the manufacturer's torque specifications.
What to consider before purchase
- Ensure the wire gauge matches the 1.5 mm² specification exactly
- Verify that you have a compatible crimping tool for wire end sleeves
- Confirm the required length for your specific terminal block depth
For the best results, always use a calibrated crimping tool to ensure the sleeve is deformed correctly around the conductor, providing a gas-tight connection that resists oxidation and mechanical stress.
