Earthing clamp type 925,375 5040051

Earthing clamp – reliable connection to earth

The earthing clamp type 925, manufactured by OBO BETTERMANN, is a key element in surge protection systems and equalization of potentials. It is used to provide a secure and permanent connection of earthing conductors to metal structures, such as installation pipes. It ensures safe discharge of fault currents and minimizes the risk of electric shock.

This clamp is particularly useful during installation in residential, commercial and industrial buildings, where effective grounding of electrical installations is required. Its versatility makes it suitable for both new installations and modernization of existing ones.

Design and application

The clamp is designed for mounting on pipes with a diameter of 1/4 to 1 1/2 inches (from 11.5 mm to 48.3 mm). Made of galvanized steel, it guarantees corrosion resistance and long-term reliability. It is intended for connecting conductors with a cross-section of up to 16 mm². Equipped with a riveted brass connection terminal and an M5 x 12 screw (or two M6 x 16 screws for larger sizes), it provides a solid and secure electrical connection.

Thanks to precise workmanship and dimensional accuracy, the clamp ensures stable mounting on the pipe, eliminating the risk of loosening the connection due to vibrations or temperature changes. The clamping range is from 15.2 mm to 17.2 mm, ensuring compatibility with different types of pipes.

Advantages and benefits

• Wide range of applications: Compatible with pipes of various diameters (1/4 - 1 1/2 inch) and conductors up to 16 mm².
• Durability and corrosion resistance: Made of galvanized steel – ideal for indoor and outdoor applications.
• Safety: Provides a secure and permanent earthing connection, minimizing the risk of electric shock.
• Easy installation: Equipped with a practical brass connection terminal and mounting screws.
• Versatility: Suitable for new installations and modernization of existing grounding systems.
• Compliance with standards: The product meets relevant safety standards (information on specific standards available in the technical documentation).