Extension sleeves

Ferrules are designed to connect multi-core and rigid copper conductors together to provide a strong, reliable and safe connection. Ferrules are pressed around the conductors with special ferrule pliers, which ensures a vibration-resistant and low-resistance connection. This is especially important for high currents, where poor contact can cause overheating.

Our range includes bare and insulated extension sleeves , with different cross-sections. The insulated versions are suitable for quick installation, while the bare sleeves offer the highest conductivity and reliability for professional work. All sleeves are made of high-quality copper, which ensures low contact resistance and a long service life.

Using the right sleeve ensures that the connection is safe, stable and durable. Extension sleeves are a common choice for electrical work in homes, the automotive sector, industry and electrical cabinets.