Base for limiter type MB 3 5096665

Surge arrester base MB 3 – the key to effective installation protection

The surge arrester base MB 3 is an essential element for building comprehensive protection against the effects of lightning strikes and overvoltages in electrical installations. Designed to work with V 25-B+C, V 20-C and V10-C inserts, it provides a solid and secure connection, guaranteeing reliable device protection. Mounting is done on a standard DIN TH-35 mm mounting rail, which facilitates integration with existing systems.

Versatility and ease of installation

The design of the MB 3 base has been designed with installers in mind. It is delivered pre-assembled, which reduces installation time and minimizes the risk of errors. The ability to rotate 180 degrees allows for flexible adaptation to mounting conditions and optimization of cable routing. In addition, universal terminals allow for serial connection with other devices, expanding the functionality of the overvoltage protection system.

Application and compliance with standards

The MB 3 base is dedicated for use in TN networks, providing effective protection in typical electrical installation configurations. Its design meets safety requirements and is compatible with a wide range of OBO BETTERMANN surge arrester inserts, allowing you to create a personalized solution tailored to individual needs. The lack of a signaling function on the device means no unnecessary elements complicating the system's operation – the focus is on reliable protection.