Terminal block LZ in ZU housing 1-way 3x240mm² /3x240mm² - Al/Cu blue F2.0325

Universal aluminum-copper connections in electrical installations

This LZ terminal block in a ZU housing is a solid and safe solution for connecting wires in electrical installations. Designed for versatility, it allows the connection of aluminum and copper wires, eliminating the need for additional connecting elements. This is particularly useful during installation upgrades or when connecting different types of wires in a single circuit.

Construction and application

The terminal block is made of high-quality polyamide (PA), which provides mechanical strength and resistance to damage. The terminals made of tinned aluminum guarantee a secure and durable connection of the wires, minimizing the risk of overheating and short circuits. The applications of this terminal block include:

• Electrical installations in residential buildings – both new and modernized.
• Installations in office and commercial buildings where reliability and connection safety are required.
• Industry – everywhere solid connections of aluminum and copper wires are needed.
• Power distribution boards – as an element ensuring safe connection of power supply wires.

Key features and benefits

• Versatility: The ability to connect aluminum and copper wires in one terminal block eliminates the need for additional connectors.
• Durability: The polyamide (PA) housing protects the wires from mechanical damage, ensuring long-term operation.
• Safety: Tinned aluminum terminals guarantee a secure electrical connection, minimizing the risk of overheating and short circuits.
• Capacity: Designed for wires with a cross-section of up to 240 mm², making it suitable for most standard installations.
• Easy installation: The simple construction facilitates quick and trouble-free installation by a qualified installer.