The Dehn 941206 DSH B TN 255 FM is a multipole combined surge arrester specifically designed for surge protection in electrical installations. It combines the functions of Type 1 and Type 2 according to EN 61643-11 and utilizes a space-saving spark gap technology that allows for a compact design with only 1 TE per pole. This product is ideal for use in residential buildings, especially for retrofitting or renovations, and provides effective protection for end devices. The combined surge arrester meets all relevant requirements of DIN VDE 0100-534 and DIN VDE 0100-443 and can be installed directly at the supply point of the electrical installation to ensure optimal protection.

• Space-saving spark gap technology with only 1 TE per pole
• Suitable for use in residential buildings during retrofitting or renovations
• Meets the requirements of DIN VDE 0100-534 and DIN VDE 0100-443
• Direct installation at the supply point of the electrical installation.