Dehn DSH TT 255 FM Combined Arrester Type 1+2 For 3-Phase TT TN-S - 941315
The DEHNshield is a multipole, spark-gap-based type 1 and type 2 combined lightning current and surge arrester (as per EN 61643-11) optimized for applications in residential buildings and special uses. It features a compact design with space-saving spark gap technology using only one module/pole. This device protects against surges, even during direct lightning strikes, for low-voltage consumer's installations. It conforms to installation standards within the lightning protection zone concept at the boundaries from 0A - 2. Further specifications include 4 poles, a maximum continuous AC voltage of 255V, a nominal AC voltage of 230V and a safety level of 1.5kV for L-N and N-PE. It also has a follow current extinguishing capacity of 25kA.
- Regular price
- $665.37 USD
Description
The DEHNshield is a multipole, spark-gap-based type 1 and type 2 combined lightning current and surge arrester (as per EN 61643-11) optimized for applications in residential buildings and special uses. It features a compact design with space-saving spark gap technology using only one module/pole. This device protects against surges, even during direct lightning strikes, for low-voltage consumer's installations. It conforms to installation standards within the lightning protection zone concept at the boundaries from 0A - 2. Further specifications include 4 poles, a maximum continuous AC voltage of 255V, a nominal AC voltage of 230V and a safety level of 1.5kV for L-N and N-PE. It also has a follow current extinguishing capacity of 25kA.