Further information for OBO Bettermann RD 8-V2A - round conductor 50kg ring 8mm
. can be used as a conductor according to DIN EN 62561-2 (VDE 0185-561-2)
. complies with the requirements of VDE 0185-305 (IEC 62305)
. RD 10-V4A for applications in the ground
. according to foundation earthing standard DIN 18014, V4A is required in the ground