Distribution Block,Power distribution block,Terminal Distribution Block,Power distribution block,TerminalStandard: IEC60947-7-1Frequency: 50 or 60HzRated insulation voltage: Ui 500ViPK: 20kA, le: 125ADielectric test voltage at ind. Freq.For 1 Min.: 2.5KvPollution degree: 2Cover Material: PC Yellow or Blue or Transparent.Base Material: PA6Terminal material: Brass H 57-60Glow wire test(IEC 695-2-1 ...