Dehn Surge arrester type 3 DEHNflex D 924395

The DEHNflex D 924395 Type 3 surge arrester is a reliable protection device designed to safeguard electronic equipment from harmful surges. This two-pole surge arrester complies with the standards set by EN 61643-11 and provides an effective solution for use in electrical installation systems, including underfloor systems. With an integrated monitoring device and a disconnection mechanism, the unit ensures enhanced safety and user-friendliness. The unambiguous Y-protection circuit ensures that the arrester is installed correctly to provide optimal protection. The DEHNflex D 924395 is particularly suitable for use in lightning protection zones and protects at interfaces 1, 2, and higher. With a nominal discharge current of 3 kA and a protection level of 1.25 V, this surge arrester is a valuable addition to any electrical installation.

• Built-in monitoring system for continuous functionality checks
• Unambiguous Y-protection circuit for easy and safe installation
• Suitable for use in lightning protection zones at interfaces 1, 2, and higher
• Protection class IP20, ideal for indoor use.