Przedłużacz P-___-(WR-2z)

The P earthing device extension is designed for reliable connection of the earthing device with an earthing system not directly accessible in the earthing place of network, overhead and indoor electrical equipment of low, medium and high voltage in the circuits for different rated currents Ir. The highest one second rated current can not exceed 31.5 kA. The extension is an element of earthing system and fulfils the requirements of the PN-EN 61230:2011 (IEC 61230:2008) standard. It is used when servicing personnel is not sure as far as characteristic of the nearest accessible earthing is concerned, and shall use the other (remote) earthing to install earthing device.
The earthing device extension can work in the range of the temperatures between –25^oC to +55^oC in case when insulation is made of PVC or between -40^oC and +70^oC when insulation is made of silicone. .

Files to download

Catalogue card

catalogue P_english_(VIII Edition - 8.2011).pdf