Surge arrester DEHNventil M2 TT FM Type 1+Type 2+Type 3 956315

Protection of installations and devices with DEHNventil M2 TT FM

The DEHNventil M2 TT FM surge arrester Type 1+Type 2+Type 3 is a comprehensive solution providing effective protection against the effects of overvoltages in TT networks. The device combines the functions of Type 1, Type 2 and Type 3 arresters, allowing for protection of the electrical installation and connected devices against damage caused by lightning strikes and network-borne surges.

The compact design, fitting into a housing only 4 DIN modules wide, simplifies installation even in crowded switchboards. This is particularly important during the modernization of existing installations, where space is often limited. The use of Rapid Arc Control (RAC) technology ensures reliable operation and long service life.

The DEHNventil M2 TT FM surge arrester is designed for use in "3+1" connection systems, offering optimal protection for both the electrical installation and sensitive electronic devices. Thanks to the possibility of replacing protective modules, the device can be easily adapted to changing operating conditions and ensure continuous protection. The built-in remote signaling contact allows monitoring of the device status and quick response in the event of a failure.

• Versatile application: ideal for TT networks, providing protection against atmospheric and network surges.
• Compact size: only 4 DIN modules wide simplifies installation in tight switchboards.
• RAC technology: guarantees reliable operation and long service life.
• Easy module replacement: allows for quick replacement of protective modules if necessary.
• Remote status signaling: enables monitoring of the arrester's operation and quick response to any failures.
• Universality: suitable for protecting a variety of end devices, from household appliances to sensitive industrial systems.

DEHNventil M2 TT FM is an investment in the safety of the electrical installation and the peace of mind of users. It provides effective protection against costly failures and downtime caused by overvoltages, and its easy installation and maintenance minimize operating costs. The device meets the requirements of EN 61643-11, which confirms its high quality and reliability.