... 1 IEC, ASTM, DIN, BS standard 2 ISO,CCC,CB certification 3 Response within 12 hours 4 Free Sample 5 ... underground, outdoors and in cable ducting.Standards: BS6622, BS EN/IEC 60228Conductor: Class 2 stranded plain copper conductor ... voltage: Uo/U:3.6/6kV, 6/10kV(11kV), 12/20kV(24kV), 19/33kV, 26/35kV(35kV).2. No ... the stipulations of 3.6/6kV, 6/10kV(11kV), 12/20kV(24kV), 19/33kV, 26/35kV(35kV).5. ...