Ergom H 120/32 Wire End Sleeve

The Ergom H 120/32 wire end sleeve is a professional-grade electrical connector engineered for the secure termination of flexible copper conductors. Designed to maintain the integrity of cable ends, this component prevents wire fraying and ensures a consistent, low-resistance electrical contact when installed in terminal blocks, circuit breakers, or distribution equipment. By bundling the individual strands of a 120 mm² cable, it creates a solid, uniform surface that improves connection reliability and safety in demanding electrical systems.

Advantages

This wire end sleeve offers significant benefits for electrical installations by providing a robust mechanical connection that protects the conductor from damage during tightening. Its design facilitates easier insertion into terminal blocks, reducing the risk of stray strands causing short circuits. The high-quality material construction ensures excellent conductivity and long-term durability, making it an essential component for maintaining stable electrical performance in industrial and commercial environments.

Suitable for

• Termination of flexible copper conductors in industrial control panels
• Connecting power cables to distribution equipment
• Securing wire ends in terminal blocks and modular devices
• Electrical installations requiring high-current capacity

This product may not be suitable for solid core conductors, as it is specifically engineered for flexible stranded wires. It is also not intended for use in environments where the cable size does not match the 120 mm² specification, as an improper fit can lead to loose connections and potential overheating.

Key specifications

• Conductor cross-section: 120 mm²
• Sleeve length: 32 mm
• Material: High-conductivity copper with protective plating
• Type: Wire end sleeve for flexible conductors

To use the Ergom H 120/32 wire end sleeve, first strip the insulation from the end of the flexible copper cable to a length corresponding to the sleeve. Insert the exposed strands fully into the sleeve until they reach the end. Use a professional crimping tool specifically calibrated for this size to compress the sleeve onto the conductor, ensuring a gas-tight connection that prevents oxidation and mechanical pull-out.

What to consider before purchase

• Verify the cross-section of your cable matches the 120 mm² rating
• Ensure you have a compatible crimping tool for this specific sleeve size
• Check the depth of your terminal block to ensure the 32 mm sleeve length is appropriate

For optimal performance and safety, always use a calibrated crimping tool and ensure the cable is clean and free of oxidation before installation. Periodically inspect connections in high-vibration environments to ensure long-term stability.