Type 2 - Class II - Single Phase - 1 Pole - 20kA - 120VDC
The T2PDM1/20/120DC & T2PDM1/20/120DCR are single-pole, metal oxide varistor surge arresters, Type 2 according to IEC EN 61643-11.
These arresters are recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 (according to IEC EN 62305), where they provide the equipotential bonding and discharge of the switching overvoltage, which is generated in power supply systems entering the building.
The main use of these arresters are in all kinds of industry, residential and administration buildings.
They are to be placed into the subsidiary switchboards or control boxes.
The T2PDM1/20/120DCR is a remote version and these units have changable plug-in modules - code: T2PDM/120DC
|Category:||2 - Type 2 / Class II|