Double prism clamp, 2 x 120 - 240 mm, Cu/Al., for size 3 XNH3-X2PRC 183012

Prism terminals – reliable contact and installation safety

Prism double terminal, designed for connecting copper (Cu) and aluminum (Al) wires with a cross-section of 120-240 mm², is a key element ensuring solid and safe connections in distribution boards and control cabinets. Model 3 XNH3-X2PRC is characterized by high short-circuit strength, reaching 120kA at 500V or 100kA at 690V, which guarantees protection of the installation in the event of overloads. This is an ideal solution for both professional installers and end-users who value reliability and long-term performance.

Design and application

The terminal has been designed with ease of installation and flexibility of application in mind. The ability to connect wires from both the top and the bottom facilitates work in tight spaces and allows for optimal adaptation to specific installation conditions. Designed for mounting on a 60mm rail pitch. Additionally, the presence of a blown fuse indicator allows for quick identification of potential problems and minimizes the risk of failure. This terminal is used in electrical installations in residential, commercial and industrial buildings where high reliability and connection safety are required.

Key features and benefits

• Versatility: The ability to connect copper and aluminum wires eliminates the need to use different types of terminals for different conductive materials.
• High strength: Short-circuit strength at the level of 120kA (500V) / 100kA (690V) provides protection against the effects of overloads and short circuits.
• Installation flexibility: The ability to connect wires from the top or bottom facilitates installation in various configurations.
• Blown fuse indication: Built-in optical indication informs about damage to the insert, enabling quick reaction and preventing further failures.
• Safety: Provides a stable and safe electrical connection, minimizing the risk of overheating and fire.
• Rated voltage: Adapted to operate at a voltage of up to 690AC/440DC, making it a versatile solution for various applications.