Dehn Surge arrester module

The surge arrester module from Dehn offers effective protection for multi-core signal interfaces. It is specifically designed for applications where reliable protection against surges is required. With its compact design, the module is ideal for use in tight spaces. A standout feature is the integrated LifeCheck system, which detects and displays thermal and electrical overload conditions, indicating when a replacement of the arrester is necessary. This function ensures continuous monitoring and enhances the safety of the connected systems. The non-contact display is facilitated via DEHNrecord LC / SCM / MCM, making handling and maintenance easier.

• Integrated LifeCheck system for monitoring overload conditions
• Non-contact display via DEHNrecord LC / SCM / MCM
• Protection class IP20 for use in protected environments
• Lightning impulse current of 5 kA for high protection against surges.